Rankings Updated : February, 2026

Top AI Development Companies in California

Rankings Updated : February, 2026

4.8 (Average Rating)
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Top AI Development Companies in California

The AI development companies in California are plentiful, but finding one that doesn’t burn your runway requires strict filtration. Ignore the flashy landing pages. Dive deeper into this directory and filter your options based on hourly rates, top clients, and architectural grit. This report filters the noise so you don't have to save your significant time.

MobileAppDaily's listings are built on verified data, client feedback, and editorial review. Some placements may be commercially sponsored.
How do we feature companies?
104 Companies

List of the Top AI Development Companies in California

Appinventiv

TOP RATED
App Development & Digital Transformation Agency
5.0 (10 reviews)
Visit Website
Key Clients:
  • DOMINO'S
  • ADIDAS
  • JOBGET
  • KFC
  • IKEA
About

Appinventiv is an IT Consulting Service company that commenced operations in 2015 with a team of 10 core members who passionately gained its first project within a month. With a unified vision of revolutionizing the digital transformation landsc... [View Appinventiv profile ]

Service Line
5% Artificial Intelligence 25% Mobile App Development 20% Custom Software Development 5% IoT Development 5% Blockchain 5% E-Commerce Development 5% Web Development 5% AR/VR Development 5% Wearable App Development 5% Web Design 5% UX/UI Design 5% Cloud Consulting & SI 5% IT Managed Services
  • 5% Artificial Intelligence
Industries
15% Education 10% Information Technology 10% Real Estate 10% Health Care, Wellness & Medical 10% Telecommunications 5% ECommerce 5% Financial Services 5% Hospitality & Leisure 5% Environmental Services 5% Transportation 5% Entertainment 5% Oil & Gas 5% Manufacturing 5% Automotive
  • 15% Education
2001-3000
Employee Size
$50,000+
Min. Project Size
$25 - $49 / hr
Rate Per Hour
7 Portfolios
Company Portfolios
San Francisco, California, United States
Company Location

Nvidia AI

Powering Advanced AI and Next-Gen Computing Worldwide
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About

NVIDIA is a leading American technology company that designs high-performance graphics processing units (GPUs) and AI computing platforms, driving innovations in gaming, data centers, artificial intelligence, and high-performance computing.... [View Nvidia AI profile ]

Service Line
100% Artificial Intelligence
  • 100% Artificial Intelligence
Industries
10% Information Technology 10% Energy & Natural Resources 10% Automotive 10% Education 10% Financial Services 10% Health Care, Wellness & Medical 10% Retail 5% Media 5% Manufacturing 5% Entertainment 5% Restaurant 5% Telecommunications 5% Gaming
  • 10% Information Technology
1001-2000
Employee Size
Undisclosed
Min. Project Size
$50 - $99 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
Santa Clara, California, United States
Company Location

C3.ai

Accelerating Enterprise AI for Digital Transformation
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About

C3.ai is a leading enterprise artificial intelligence software company that helps organizations accelerate digital transformation by building and deploying AI solutions at scale. Founded in 2009 and headquartered in California, the company provi... [View C3.ai profile ]

Service Line
100% Artificial Intelligence
  • 100% Artificial Intelligence
Industries
15% Utilities 15% Manufacturing 10% Oil & Gas 10% Financial Services 10% Government 10% Health Care, Wellness & Medical 10% Retail 10% Telecommunications 10% Transportation
  • 15% Utilities
51-100
Employee Size
Undisclosed
Min. Project Size
$50 - $99 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
Redwood City, California, United States
Company Location

Databricks

Unify data and AI to power smarter, faster business innovation.
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About

Databricks is a leading data and AI company simplifying how organizations unify data, analytics, and AI on a single platform—empowering teams to drive insights, innovation and solve complex data challenges.... [View Databricks profile ]

Service Line
100% Artificial Intelligence
  • 100% Artificial Intelligence
Industries
20% Financial Services 20% Retail 20% Manufacturing 20% Media 20% Health Care, Wellness & Medical
  • 20% Financial Services
51-100
Employee Size
Undisclosed
Min. Project Size
$50 - $99 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
San Francisco, California, United States
Company Location

Markovate

TOP RATED
At Markovate, we specialize in transforming businesses through cutting-edge AI and digital solutions.
5.0 (5 reviews)
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Key Clients:
  • Ford
  • FedEx
  • Pepsico
About

Our commitment is to drive innovation and operational excellence in every project. With a keen focus on customizing our approach for each client, we ensure that our AI-driven solutions align perfectly with your business goals. Our team, steeped ... [View Markovate profile ]

Service Line
70% Artificial Intelligence 10% Blockchain 10% Mobile App Development 5% Custom Software Development 5% Web Development
  • 70% Artificial Intelligence
Industries
35% Health Care, Wellness & Medical 10% Education 10% Information Technology 10% Financial Services 10% Energy & Natural Resources 10% Consumer Products & Services 5% Retail 5% Transportation 5% Environmental Services
  • 35% Health Care, Wellness & Medical
101-200
Employee Size
$10,000+
Min. Project Size
$25 - $49 / hr
Rate Per Hour
3 Portfolios
Company Portfolios
San Francisco, California, United States
Company Location

Your Perfect Project Partner Is
Just A Few Steps Away!

01/04

Choose Your Services & Set Your Budget

AI Development Companies
  • Custom Software Development
  • Web Development
  • Mobile App Development
  • AR/VR Development
  • IoT Development
  • Blockchain
  • Seo
  • Digital Marketing
  • Branding
  • Advertising
  • Social Media Marketing
  • Mobile App Design
  • UI/UX Design
  • Web Design
  • AI Development Companies
Your Budget*
  • Less than $5000
  • $5,000 - $10,000
  • $25,000 - $50,000
  • $50,000 - $100,000
  • $100,000 - $250,000
  • $250,000 - $500.000
  • $500,000 - $1,000,000
  • $1,000,000 - $5,000,000
  • $5,000,000+

Scale

Breakthrough AI from Data to Deployment
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About

Scale AI is a full-stack enterprise AI company that empowers organizations, government agencies, and AI labs to accelerate the development of generative-AI applications. With a mission to make artificial intelligence more accessible and effectiv... [View Scale profile ]

Service Line
90% Artificial Intelligence 10% Robotics Process Automation
  • 90% Artificial Intelligence
Industries
45% Government 15% Aerospace & Defense 15% Aviation 10% Financial Services 10% Education 5% ECommerce
  • 45% Government
101-200
Employee Size
Undisclosed
Min. Project Size
$50 - $99 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
San Francisco, California, United States
Company Location

Xonique

AI Development company
Visit Website
About

Xonique, a leading AI development company, specializes in creating top-notch business solutions integrated with modern technologies such as Generative AI and Machine learning. Our commitment is to driv... [View Xonique profile ]

Service Line
70% Artificial Intelligence 25% Custom Software Development 5% UX/UI Design
  • 70% Artificial Intelligence
Industries
  • %
10-50
Employee Size
$10,000+
Min. Project Size
$50 - $99 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
San Diego, California, United States
Company Location

Codiste - A Blockchain and AI Development Company

TOP RATED
Your Emerging Tech Partner
5.0 (3 reviews)
Visit Website
About

Codiste is a leading IT services provider that specializes in advanced technologies, including Artificial Intelligence Development, Machine Learning Development, Blockchain Development, Augmented Reality Development. Our team of highly skilled p... [View Codiste - A Blockchain and AI Development Company profile ]

Service Line
40% Artificial Intelligence 35% Blockchain 25% AR/VR Development
  • 40% Artificial Intelligence
Industries
15% Financial Services 15% Energy & Natural Resources 15% Health Care, Wellness & Medical 15% Real Estate 15% Information Technology 15% ECommerce 5% Education 5% Gaming
  • 15% Financial Services
51-100
Employee Size
$1,000+
Min. Project Size
$50 - $99 / hr
Rate Per Hour
8 Portfolios
Company Portfolios
San Francisco, California, United States
Company Location

Oracle

Our mission is to help people see data in new ways, discover insights.
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About

Oracle Corporation is a trusted partner for AI agent development, leveraging its robust Oracle Cloud Infrastructure (OCI) and Fusion Cloud Applications to deliver reliable, enterprise-grade solutions. Its OCI Generative AI Agents service enables... [View Oracle profile ]

Service Line
50% Artificial Intelligence 20% Custom Software Development 10% ERP Consulting And SI 10% Cybersecurity 10% Cloud Consulting & SI
  • 50% Artificial Intelligence
Industries
15% Education 15% Retail 10% Financial Services 10% Government 10% Health Care, Wellness & Medical 10% Hospitality & Leisure 5% Oil & Gas 5% Information Technology 5% Travel & Tourism 5% Logistics & Supply Chain 5% Restaurant 5% Utilities
  • 15% Education
5000+
Employee Size
$50,000+
Min. Project Size
$50 - $99 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
Santa Clara, California, United States
Company Location

SunTec.ai

TOP RATED
Full-Stack AI/ML Services for Enterprises
5.0 (5 reviews)
Visit Website
About

SunTec.ai is a full-stack enterprise AI services company helping businesses implement artificial intelligence and machine learning with speed, precision, and scale. Built on 25+ years of industry expertise, we now serve as a strategic AI partner... [View SunTec.ai profile ]

Service Line
55% Artificial Intelligence 45% BI & Big Data Consulting & SI
  • 55% Artificial Intelligence
Industries
40% Automotive 20% Health Care, Wellness & Medical 20% Financial Services 20% Real Estate
  • 40% Automotive
901-1000
Employee Size
$5,000+
Min. Project Size
$25 - $49 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
Laguna Beach, California, United States
Company Location

Indapoint Technologies Pvt. Ltd

India’s Leading AI-First Web & App Development Firm
4.5 (2 reviews)
Visit Website
Key Clients:
  • Zuberdoc
  • Appliview 2.0
About

At IndaPoint, we are India’s leading AI-first development company—from top to bottom, AI drives everything we do. By leveraging cutting-edge artificial intelligence, machine learning, and automation, we deliver projects 10x faster and at 50%... [View Indapoint Technologies Pvt. Ltd profile ]

Service Line
45% Artificial Intelligence 35% Web Development 20% Mobile App Development
  • 45% Artificial Intelligence
Industries
100% Information Technology
  • 100% Information Technology
51-100
Employee Size
$1,000+
Min. Project Size
$100 - $149 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
California, United States
Company Location

Virtualitics

AI Applications. Actionable Insights.
Visit Website
About

Virtualitics, a leader in AI decision intelligence, transforms enterprise and government decision-making. Our Al-powered platform applications, built on a decade of Caltech research, enhance data analysis with interactive, intuitive, and visuall... [View Virtualitics profile ]

Service Line
65% Artificial Intelligence 25% Enterprise App Modernization 10% Cybersecurity
  • 65% Artificial Intelligence
Industries
50% Information Technology 50% Government
  • 50% Information Technology
10-50
Employee Size
$1,000+
Min. Project Size
$25 - $49 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
Pasadena, California, United States
Company Location

Mooglelabs

TOP RATED
Decoding Innovation
5.0 (2 reviews)
Visit Website
About

MoogleLabs brings together expertise in AI ML development, low-code development services, and artificial intelligence testing services to deliver seamless digital transformation.  Recognized as a top artificial intelligence services co... [View Mooglelabs profile ]

Service Line
40% Artificial Intelligence 10% Blockchain 10% Custom Software Development 10% Mobile App Development 10% Application Testing 10% Enterprise App Modernization 5% IoT Development 5% IT Staff Augmentation
  • 40% Artificial Intelligence
Industries
25% Real Estate 20% Health Care, Wellness & Medical 10% ECommerce 10% Education 10% Information Technology 10% Automotive 10% Construction & Engineering 5% Logistics & Supply Chain
  • 25% Real Estate
51-100
Employee Size
$1,000+
Min. Project Size
< $25 / hr
Rate Per Hour
3 Portfolios
Company Portfolios
Emeryville, California, United States
Company Location

Master of Code Global

Visit Website
About

Since 2004, Master of Code Global has made its mark in multiple industries. Focused and outcome-driven, we are ready to push our limits to ensure scalability and customer satisfaction through our suite of services. Our collaborative and progress... [View Master of Code Global profile ]

Service Line
60% Artificial Intelligence 20% Mobile App Development 20% Custom Software Development
  • 60% Artificial Intelligence
Industries
40% Consumer Products & Services 30% Telecommunications 30% Retail
  • 40% Consumer Products & Services
51-100
Employee Size
$25,000+
Min. Project Size
$50 - $99 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
Redwood City, California, United States
Company Location

SunTec Data

TOP RATED
Your one-stop shop for data services
5.0 (5 reviews)
Visit Website
About

SunTec Data is a leading data services provider and KPO & BPO/BPM company. With 25+ years of experience and 1500+ data professionals, we have established successful partnerships with a diverse range of businesses worldwide, like Honda, PEPSI... [View SunTec Data profile ]

Service Line
45% Artificial Intelligence 55% BI & Big Data Consulting & SI
  • 45% Artificial Intelligence
Industries
100% Information Technology
  • 100% Information Technology
1001-2000
Employee Size
$5,000+
Min. Project Size
$25 - $49 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
Laguna Beach, California, United States
Company Location

Bitscape

TOP RATED
5.0 (5 reviews)
Visit Website
Key Clients:
  • Microsoft
  • Apttus
  • Amneal Pharmaceuticals
About

Bitscape is a Microsoft technology-based consulting, project, and managed service providing company. With a passion for innovation and a customer-centric approach, Bitscape delivers work with integrity, transparency, and great Teamwork by talent... [View Bitscape profile ]

Service Line
50% Artificial Intelligence 30% Enterprise App Modernization 20% Custom Software Development
  • 50% Artificial Intelligence
Industries
40% Education 60% Financial Services
  • 40% Education
101-200
Employee Size
$1,00,000+
Min. Project Size
$100 - $149 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
Santa Fe Springs, California, United States
Company Location

Techcronus Business Solutions Pvt Ltd

TOP RATED
Custom Web & Mobility Solutions | Microsoft D365 ERP, CRM Solutions
5.0 (4 reviews)
Visit Website
Key Clients:
  • De Beers Diamond Company
  • Starbucks
  • Jumeirah Group
  • Payoneer
  • Chargebee
About

Techcronus is a global provider of Enterprise Business Solutions and Custom Software Development Services with offices in USA, Australia and India. We are a team of 80+ vetted software engineers and have successfully delivered 500+ projects glob... [View Techcronus Business Solutions Pvt Ltd profile ]

Service Line
10% Artificial Intelligence 30% Custom Software Development 20% Web Development 20% Mobile App Development 10% E-Commerce Development 10% Application Management & Support
  • 10% Artificial Intelligence
Industries
10% ECommerce 10% Financial Services 10% Information Technology 10% Manufacturing 10% Education 10% Consumer Products & Services 10% Gaming 10% Retail 10% Logistics & Supply Chain 5% Health Care, Wellness & Medical 5% Food & Beverage
  • 10% ECommerce
101-200
Employee Size
$5,000+
Min. Project Size
$25 - $49 / hr
Rate Per Hour
7 Portfolios
Company Portfolios
Los Angeles, California, United States
Company Location

Quy Technology

Visit Website
Key Clients:
  • Pernod Ricard
  • Honda
  • Deloitte
  • Marks and Spencer
  • Petrofac
About

At Quy Technology, we have been delivering impactful solutions since 2010. Over the years, we have evolved but our aim remains intact - providing robust solutions to businesses that help them scale. We’ve had the privilege of working with comp... [View Quy Technology profile ]

Service Line
50% Artificial Intelligence 35% Mobile App Development 10% AR/VR Development 5% Blockchain
  • 50% Artificial Intelligence
Industries
30% Health Care, Wellness & Medical 30% Consumer Products & Services 10% Automotive 10% Financial Services 5% Information Technology 5% Real Estate 5% Logistics & Supply Chain 5% Retail
  • 30% Health Care, Wellness & Medical
51-100
Employee Size
$25,000+
Min. Project Size
$25 - $49 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
Walnut, California, United States
Company Location

Nexure IQ

Empowering Businesses with Custom AI Solutions
Visit Website
About

Nexure IQ is a result-driven AI development company with its headquarters in the USA. It began its operations in 2000 to offer innovative, customer-centric solutions built with cutting-edge AI technologies. The company offers a variety of servic... [View Nexure IQ profile ]

Service Line
50% Artificial Intelligence 30% Custom Software Development 10% Web Development 10% Mobile App Development
  • 50% Artificial Intelligence
Industries
20% Education 10% Real Estate 10% Health Care, Wellness & Medical 10% Financial Services 10% Hospitality & Leisure 10% On-demand 5% Information Technology 5% Entertainment 5% Environmental Services 5% Transportation 5% Oil & Gas 5% Automotive
  • 20% Education
10-50
Employee Size
$5,000+
Min. Project Size
$25 - $49 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
San Francisco, California, United States
Company Location

GenAI.Labs USA

TOP RATED
We do one thing. Build AI.
5.0 (2 reviews)
Visit Website
About

GenAI.Labs is an award-winning AI consultancy based in the USA, dedicated to transforming businesses through innovative and cost-effective AI technologies. Their team comprises engineers from top universities like MIT and Caltech, bringing deep ... [View GenAI.Labs USA profile ]

Service Line
50% Artificial Intelligence 30% Mobile App Development 10% Custom Software Development 10% Web Development
  • 50% Artificial Intelligence
Industries
40% Information Technology 15% Advertising & Marketing 10% Education 10% Financial Services 10% Health Care, Wellness & Medical 10% Consumer Products & Services 5% ECommerce
  • 40% Information Technology
10-50
Employee Size
$5,000+
Min. Project Size
$50 - $99 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
San Diego, California, United States
Company Location

Seasia Infotech

TOP RATED
We Help You Invent The Future
5.0 (4 reviews)
Visit Website
Key Clients:
  • Adani Group
  • HP
  • Hitachi
  • DRDO
  • Flipkart
About

Seasia is the first choice of many large enterprises across more than ten industries for all things technical consulting, enterprise development, and marketing. We aim to identify, and solve all the challenges that might be coming in your way to... [View Seasia Infotech profile ]

Service Line
15% Artificial Intelligence 20% Custom Software Development 20% Mobile App Development 10% Web Development 10% Cloud Consulting & SI 10% Cybersecurity 5% E-Commerce Development 5% IoT Development 5% Enterprise App Modernization
  • 15% Artificial Intelligence
Industries
20% Financial Services 10% Automotive 10% ECommerce 10% Education 10% Information Technology 10% Legal 10% Health Care, Wellness & Medical 5% EV 5% Travel & Tourism 5% Food & Beverage 5% Retail
  • 20% Financial Services
10-50
Employee Size
$10,000+
Min. Project Size
< $25 / hr
Rate Per Hour
33 Portfolios
Company Portfolios
Emeryville, California, United States
Company Location

Waverley Software

Tech Transformation Partner: Software. AI. IoT
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About

Waverley Software is a premier software engineering company specializing in custom web and mobile app development. With a focus on innovative design and advanced technology, Waverley delivers high-quality, scalable digital solutions. Serving sta... [View Waverley Software profile ]

Service Line
45% Artificial Intelligence 20% Custom Software Development 15% IT Staff Augmentation 10% IoT Development 10% Cloud Consulting & SI
  • 45% Artificial Intelligence
Industries
30% Education 30% Financial Services 30% Health Care, Wellness & Medical 10% Retail
  • 30% Education
2-9
Employee Size
$50,000+
Min. Project Size
$50 - $99 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
Palo Alto, California, United States
Company Location

DataArt

DataArt. Software Engineering
4.8 (5 reviews)
Visit Website
Key Clients:
  • Nasdaq
  • Skyscanner
  • Unilever
  • Metro Markets
About

Since its inception in 1997, DataArt has delivered a range of innovative solutions to businesses of all sizes and industries. The company has over 6,000+ skilled professionals spread across its 20+ offices worldwide. Its offices are located in t... [View DataArt profile ]

Service Line
5% Artificial Intelligence 10% Search Engine Optimization 5% Web Development 5% Digital Marketing 5% Cloud Consulting & SI 5% Blockchain 5% IoT Development 5% E-Commerce Development 5% AR/VR Development 5% Wearable App Development 5% Mobile App Development 5% Graphic Design 5% UX/UI Design 5% Web Design 5% Social Media Marketing 5% Mobile & App Marketing 5% Marketing Strategy 5% Market Research 5% Custom Software Development
  • 5% Artificial Intelligence
Industries
85% Advertising & Marketing 15% Information Technology
  • 85% Advertising & Marketing
5000+
Employee Size
$10,000+
Min. Project Size
< $25 / hr
Rate Per Hour
3 Portfolios
Company Portfolios
El Dorado, California, United States
Company Location

GlobalLogic

A Hitchi Group Company
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Key Clients:
  • Panasonic
  • Volvo
  • HP
About

Founded in 2000, GlobalLogic is a leader in digital product engineering with over two decades of experience in the IT industry. The company has over 28,000 experts who ensure your digital products are built with cutting-edge technologies and del... [View GlobalLogic profile ]

Service Line
10% Artificial Intelligence 15% Blockchain 10% Custom Software Development 10% AR/VR Development 10% Mobile App Development 5% Market Research 5% Marketing Strategy 5% UX/UI Design 5% Web Design 5% Graphic Design 5% Wearable App Development 5% E-Commerce Development 5% IoT Development 5% Cybersecurity
  • 10% Artificial Intelligence
Industries
70% Automotive 30% Manufacturing
  • 70% Automotive
5000+
Employee Size
$25,000+
Min. Project Size
$100 - $149 / hr
Rate Per Hour
3 Portfolios
Company Portfolios
San Jose, California, United States
Company Location

Yellow

Where your ideas turn into code and interfaces
Visit Website
About

Yellow Systems is a leading software development company specializing in innovative, custom solutions. With expertise in mobile and web applications, Yellow Systems leverages cutting-edge technology to deliver high-performance, user-friendly dig... [View Yellow profile ]

Service Line
40% Artificial Intelligence 30% Mobile App Development 30% Web Development
  • 40% Artificial Intelligence
Industries
45% Financial Services 35% Education 20% Information Technology
  • 45% Financial Services
10-50
Employee Size
$25,000+
Min. Project Size
$50 - $99 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
San Francisco, California, United States
Company Location

LITSLINK

The Top Software Development Company to Empower You with AI
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About

As a leading US-based software development firm, LITSLINK excels in deploying artificial intelligence to revolutionize AI business solutions. Our mission revolves around democratizing cutting-edge AI technology, enabling businesses to refine the... [View LITSLINK profile ]

Service Line
30% Artificial Intelligence 15% Blockchain 15% Mobile App Development 15% Custom Software Development 10% AR/VR Development 5% Web Development 5% UX/UI Design 5% Web Design
  • 30% Artificial Intelligence
Industries
20% ECommerce 15% Health Care, Wellness & Medical 15% Education 10% Financial Services 10% Information Technology 10% Real Estate 10% Retail 5% Media 5% Telecommunications
  • 20% ECommerce
201-300
Employee Size
$1,000+
Min. Project Size
$25 - $49 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
Palo Alto, California, United States
Company Location

HCL Technologies

Supercharging Progress
Visit Website
Key Clients:
  • CA INC
  • Merck and CO
  • Autodesk
  • The Boeing Company
  • Cemex
About

HCL Technologies is one of the leading IT service companies that helps large enterprises globally to re-imagine and expand their businesses through Digital Technology information. The company primarily aims to offer the best in class software se... [View HCL Technologies profile ]

Service Line
5% Artificial Intelligence 5% Web Development 5% Cloud Consulting & SI 5% Digital Marketing 5% Event Marketing & Planning 5% Marketing Strategy 5% Advertising 5% IT Staff Augmentation 5% BI & Big Data Consulting & SI 5% IT Strategy Consulting 5% E-Commerce Development 5% IoT Development 5% Custom Software Development 5% Product Design 5% Graphic Design 5% UX/UI Design 5% Web Design 5% Mobile & App Marketing 5% Enterprise App Modernization 5% Mobile App Development
  • 5% Artificial Intelligence
Industries
25% Health Care, Wellness & Medical 10% Advertising & Marketing 10% Legal 5% Financial Services 5% ECommerce 5% Consumer Products & Services 5% Information Technology 5% Real Estate 5% Telecommunications 5% Transportation 5% Education 5% Energy & Natural Resources 5% Automotive 5% GPS, Navigation & GIS
  • 25% Health Care, Wellness & Medical
2001-3000
Employee Size
$50,000+
Min. Project Size
$25 - $49 / hr
Rate Per Hour
6 Portfolios
Company Portfolios
California, United States
Company Location

Capital Numbers Infotech Ltd.

Software Development Company in India
Visit Website
Key Clients:
  • HARVARD UNIVERSITY
  • Thomson Reuters
  • Consumer Reports
  • Condé Nast
  • Tipalti
About

Capital Numbers is an award-winning software development company specializing in digital transformation to drive business growth. We deliver custom-built solutions tailored to your business needs, from startups to large enterprises.Our Services ... [View Capital Numbers Infotech Ltd. profile ]

Service Line
10% Artificial Intelligence 20% Custom Software Development 10% Mobile App Development 10% AR/VR Development 10% Web Development 10% Application Testing 10% E-Commerce Development 10% IT Staff Augmentation 10% UX/UI Design
  • 10% Artificial Intelligence
Industries
20% Financial Services 10% Information Technology 10% Manufacturing 10% ECommerce 10% Automotive 10% Advertising & Marketing 10% Energy & Natural Resources 10% Health Care, Wellness & Medical 10% Retail
  • 20% Financial Services
401-500
Employee Size
$1,000+
Min. Project Size
< $25 / hr
Rate Per Hour
4 Portfolios
Company Portfolios
San Francisco, California, United States
Company Location

Diffco

Reliable mobile&web development partner
Visit Website
About

Diffco is a Silicon Valley-based development company specializing in providing businesses with teams of senior developers to drive their success in the market. With more than 15 years of experience in mobile, web, and AI development, we offer ro... [View Diffco profile ]

Service Line
15% Artificial Intelligence 45% Custom Software Development 20% Web Development 20% Mobile App Development
  • 15% Artificial Intelligence
Industries
50% Health Care, Wellness & Medical 10% Consumer Products & Services 10% Education 10% Financial Services 10% Information Technology 10% Media
  • 50% Health Care, Wellness & Medical
10-50
Employee Size
$25,000+
Min. Project Size
$50 - $99 / hr
Rate Per Hour
6 Portfolios
Company Portfolios
Sunnyvale, California, United States
Company Location

Junkies Coder - Mobile App Development company

TOP RATED
Top-Rated Mobile App Development Company
5.0 (6 reviews)
Visit Website
About

Junkies Coder is a leading technology solutions provider, serving clients across 15 countries with a team of 50+ Rockstar Developers. We specialize in Web Development and Mobile App Development, delivering high-performance Android, iOS, and cros... [View Junkies Coder - Mobile App Development company profile ]

Service Line
15% Artificial Intelligence 20% Mobile App Development 20% Blockchain 10% UX/UI Design 10% Web Development 10% Enterprise App Modernization 10% IT Staff Augmentation 5% Custom Software Development
  • 15% Artificial Intelligence
Industries
5% Financial Services 5% Food & Beverage 5% Oil & Gas 5% On-demand 5% Logistics & Supply Chain 5% Real Estate 5% Retail 5% Utilities 5% Transportation 5% Manufacturing 5% Entertainment 5% GPS, Navigation & GIS 5% Information Technology 5% Health Care, Wellness & Medical 5% Energy & Natural Resources 5% Education 5% ECommerce 5% Consumer Products & Services 5% Environmental Services 5% Automotive
  • 5% Financial Services
10-50
Employee Size
$25,000+
Min. Project Size
$25 - $49 / hr
Rate Per Hour
3 Portfolios
Company Portfolios
San Francisco, California, United States
Company Location

Bitswits

Where Exceptional Apps are just the Beginning
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About

BitsWits is more than just a company that creates software and apps; we create new things, building the future with the latest digital tools. With more than ten years of experience, we've perfected turning thoughts into digital solutions that he... [View Bitswits profile ]

Service Line
10% Artificial Intelligence 40% Mobile App Development 20% Custom Software Development 10% E-Commerce Development 10% Web Development 10% Wearable App Development
  • 10% Artificial Intelligence
Industries
25% ECommerce 15% Hospitality & Leisure 10% Information Technology 10% Environmental Services 10% Consumer Products & Services 10% Real Estate 5% Media 5% Retail 5% Transportation 5% Utilities
  • 25% ECommerce
201-300
Employee Size
$10,000+
Min. Project Size
$50 - $99 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
Los Angeles, California, United States
Company Location

AlphaBOLD - Top Microsoft Dynamics Partner & Dynamics CRM Consultant

Make the right Choice
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Key Clients:
  • MechCo Group LLC
  • Green Project Technologies, Inc.
  • Netronix Integration, Inc.
  • CalPrivate Bank
  • TaylorMade Golf (TMG)
About

AlphaBOLD is a global leader in next-generation business transformation and consulting. We enable clients all over the US to navigate their digital transformation. With three decades of experience collectively managing global enterprises' system... [View AlphaBOLD - Top Microsoft Dynamics Partner & Dynamics CRM Consultant profile ]

Service Line
10% Artificial Intelligence 20% CRM Consulting And SI 20% ERP Consulting And SI 10% IT Managed Services 10% Custom Software Development 10% Web Development 10% Mobile App Development 5% BI & Big Data Consulting & SI 5% Cloud Consulting & SI
  • 10% Artificial Intelligence
Industries
20% Information Technology 10% Manufacturing 5% Automotive 5% Consumer Products & Services 5% ECommerce 5% Financial Services 5% Hospitality & Leisure 5% Health Care, Wellness & Medical 5% Legal 5% Media 5% Non-Profit 5% Real Estate 5% Transportation 5% Telecommunications 5% Retail 5% Utilities
  • 20% Information Technology
201-300
Employee Size
$5,000+
Min. Project Size
$25 - $49 / hr
Rate Per Hour
1 Portfolios
Company Portfolios
Carlsbad, California, United States
Company Location

WebSpero Solutions

Your Vision, Our Expertise: Perfect Web Solutions
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About

At WebSpero Solutions, we specialize in delivering top-notch app and web development services tailored to meet your business needs. With over 10 years of experience and as a certified agency, our expert team leverages cutting-edge technologies t... [View WebSpero Solutions profile ]

Service Line
30% Artificial Intelligence 30% Web Development 30% Mobile App Development 10% Web Design 10% Graphic Design 10% Custom Software Development 10% Application Management & Support
  • 30% Artificial Intelligence
Industries
100% Information Technology
  • 100% Information Technology
101-200
Employee Size
$1,000+
Min. Project Size
$25 - $49 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
Los Angeles, California, United States
Company Location

Idea Maker

TOP RATED
You think it, we build it
5.0 (19 reviews)
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About

At Idea Maker, we create digital solutions that help businesses scale faster, innovate smarter, and stay ahead of the competition. We design and develop mobile apps and custom software platforms for organizations looking to launch new products, ... [View Idea Maker profile ]

Service Line
25% Artificial Intelligence 25% Mobile App Development 25% Web Development 25% Custom Software Development
  • 25% Artificial Intelligence
Industries
30% Education 25% Health Care, Wellness & Medical 25% Legal 20% Financial Services
  • 30% Education
10-50
Employee Size
$10,000+
Min. Project Size
$100 - $149 / hr
Rate Per Hour
5 Portfolios
Company Portfolios
Los Angeles, California, United States
Company Location

Cheesecake Labs

Crafting Excellence in App Design and Development
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Key Clients:
  • MoneyGram International
  • Stellar Development Foundation
  • Mutual of Omaha
  • Tapcart
  • Bemis Manufacturing Company
About

Cheesecake Labs is a software development and staff augmentation company specializing in design and engineering services. From US startups to Fortune 500 giants, our work with clients like Moneygram International, Mutual of Omaha, Stellar Develo... [View Cheesecake Labs profile ]

Service Line
10% Artificial Intelligence 30% Mobile App Development 20% IT Staff Augmentation 10% Custom Software Development 10% Blockchain 10% IoT Development 10% Product Design
  • 10% Artificial Intelligence
Industries
20% Financial Services 20% Information Technology 20% ECommerce 10% Automotive 10% Real Estate 10% Health Care, Wellness & Medical 10% Consumer Products & Services
  • 20% Financial Services
51-100
Employee Size
$50,000+
Min. Project Size
$50 - $99 / hr
Rate Per Hour
3 Portfolios
Company Portfolios
San Francisco, California, United States
Company Location

Ciklum

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Key Clients:
  • Just Eat
  • Zurich Insurance
  • Flixbus
About

The software and IT outsourcing company was founded in 2002 and since its origin, it has grown into a team of over 4,500 skilled IT professionals. Ciklum has a network of employees spread across its offices in the UK, Western Europe, Israel, and... [View Ciklum profile ]

Service Line
15% Artificial Intelligence 15% Application Testing 15% Mobile & App Marketing 15% Robotics Process Automation 10% Web Design 5% Web Development 5% Application Management & Support 5% Marketing Strategy 5% Cloud Consulting & SI 5% Search Engine Optimization 5% Digital Marketing
  • 15% Artificial Intelligence
Industries
80% ECommerce 20% Financial Services
  • 80% ECommerce
4001-5000
Employee Size
$25,000+
Min. Project Size
$25 - $49 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
Solana Beach, California, United States
Company Location

GeekyAnts

Innovate. Collaborate. Build
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Key Clients:
  • Mobile Premier League
  • Google LLC
  • Quintype
  • Siveco Romania
  • Olive Garden
About

Innovate. Collaborate. BuildGeekyAnts is a global technology consulting and product development company specializing in digital transformation, custom software solutions, and end-to-end app development. With over 15 years of experience, we’ve ... [View GeekyAnts profile ]

Service Line
10% Artificial Intelligence 30% Mobile App Development 20% Web Development 10% Custom Software Development 10% Enterprise App Modernization 10% E-Commerce Development 10% UX/UI Design
  • 10% Artificial Intelligence
Industries
20% Manufacturing 20% ECommerce 15% Financial Services 10% Education 10% Real Estate 5% Media 5% Retail 5% Hospitality & Leisure 5% Gaming 5% Consumer Products & Services
  • 20% Manufacturing
2-9
Employee Size
$10,000+
Min. Project Size
$25 - $49 / hr
Rate Per Hour
12 Portfolios
Company Portfolios
San Francisco, California, United States
Company Location

TCS

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Key Clients:
  • Adobe
  • Cisco
  • Dell
About

Tata Consultancy Service is a company that provides consulting and business solutions to help organizations on their transformation journeys. It is India’s largest multinational business group with a team of the best-trained consultants from d... [View TCS profile ]

Service Line
5% Artificial Intelligence 10% Digital Strategy 10% Custom Software Development 5% UX/UI Design 5% Cloud Consulting & SI 5% Digital Marketing 5% IT Strategy Consulting 5% Application Testing 5% IoT Development 5% E-Commerce Development 5% Mobile App Development 5% Graphic Design 5% Web Design 5% Ecommerce Marketing 5% Search Engine Optimization 5% Marketing Strategy 5% Mobile & App Marketing 5% Enterprise App Modernization
  • 5% Artificial Intelligence
Industries
60% ECommerce 10% Automotive 10% Education 10% Information Technology 10% Manufacturing
  • 60% ECommerce
5000+
Employee Size
$25,000+
Min. Project Size
$25 - $49 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
El Dorado, California, United States
Company Location

CIS

TOP RATED
We Make IT Possible
5.0 (3 reviews)
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About

Cyber Infrastructure (CIS) is a US-headquartered software development company with 1000+ IT Ninjas, 12+ years of experience, $10 billion+ client revenue, and a history of delivering 5,000+ high-quality projects. The company specializes in design... [View CIS profile ]

Service Line
5% Artificial Intelligence 30% Web Design 20% Mobile App Development 20% AR/VR Development 15% Custom Software Development 10% Mobile & App Marketing
  • 5% Artificial Intelligence
Industries
30% Real Estate 15% Hospitality & Leisure 10% ECommerce 10% Energy & Natural Resources 10% Transportation 10% Gaming 10% Environmental Services 5% Media
  • 30% Real Estate
5000+
Employee Size
$5,000+
Min. Project Size
$50 - $99 / hr
Rate Per Hour
1 Portfolios
Company Portfolios
San Jose, California, United States
Company Location

Persistent Systems

Empowering Innovation, Driving Digital Transformation
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Key Clients:
  • Operative Media
  • 8x8
  • GB Bank
  • Gojoko
About

Persistent Systems is a global technology company providing software development and technology services across various industry verticals. The company’s expertise lies in leveraging emerging technologies such as cloud computing, data analytic... [View Persistent Systems profile ]

Service Line
10% Artificial Intelligence 10% Custom Software Development 10% Mobile App Development 10% Application Management & Support 10% Cloud Consulting & SI 10% Web Development 10% BI & Big Data Consulting & SI 10% Cybersecurity 5% AR/VR Development 5% IoT Development 5% Blockchain 5% IT Managed Services
  • 10% Artificial Intelligence
Industries
40% Information Technology 30% Health Care, Wellness & Medical 10% Advertising & Marketing 10% Manufacturing 10% Media
  • 40% Information Technology
901-1000
Employee Size
$5,000+
Min. Project Size
$100 - $149 / hr
Rate Per Hour
0 Portfolios
Company Portfolios
Santa Clara, California, United States
Company Location
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Buying Guide

USA’s AI Market Overview

The sheer velocity of the American artificial intelligence sector is terrifying and exhilarating in equal measure. We aren't just watching a market grow; we are witnessing a biological evolution of code.

Recent data from Grand View Research indicates the U.S. Artificial Intelligence market is on a trajectory to hit approximately $483.6 billion by 2033, expanding at a robust CAGR of 24% from 2026. This isn't just a gold rush; it's an infrastructure overhaul where the shovels are algorithms and the soil is data.

The prominent AI Development Companies driving this surge are not merely writing software; they are fundamentally rewriting the economic fabric of the country. With billions evaporating into R&D budgets daily, the market is a chaotic, beautiful mess of innovation where hesitation is the only wrong move.

  • Explosive Valuations: While the broader market stabilizes, the specific niche of Generative AI is witnessing hyper-growth, with projections suggesting the global market for these creative engines could reach $324 billion by 2033, growing at a staggering 40.8% CAGR.
  • Sector Dominance: It is not evenly distributed. Healthcare is devouring the largest share of cognitive tech, projected to grow at a massive 44% CAGR through 2032 as algorithms take over diagnostics and patient care management.

To navigate this, you must understand who holds the keys. The top AI companies are guarding their proprietary datasets like state secrets, creating moats that are increasingly difficult to cross without a substantial war chest.

What Are Some AI Development Services in California I Can Sign Up for?

What Questions Should I Ask While Interviewing the AI Development Agencies in California?

Why is MobileAppDaily’s List of the Best Artificial Intelligence Development Companies in California Reliable?

How to Hire Top Artificial Intelligence Development Companies in California?

Where Else, Beyond the Top Artificial Intelligence Development Companies in California, Can I Outsource to?

Cost Guide

How Much Does It Cost to Hire the Best AI Development Agencies in California?

You get what you pay for. Here, you are paying for the air these AI developers in California breathe. It is premium, but the output is usually unparalleled.

Project Scale Team Size Hourly Rate (Avg) Project Estimate
Prototype / POC 2–3 Specialists $80 – $120 $25k – $50k
SME Solution 4–6 Experts $120 – $180 $75k – $200k
Enterprise Grade Full Squad (8+) $200 – $350+ $250k – $1M+

Critical Cost Drivers:

  • Data Hygiene: Cleaning dirty data takes 80% of the time and budget.
  • Agent Complexity: Simple bots are cheap; autonomous AI agent companies charge a premium for self-governing systems.
  • Compute Power: Training a model towards Artificial General Intelligence capabilities, or even a fraction of it, burns GPU hours like jet fuel.
  • Stack Selection: Using open-source AI frameworks like PyTorch cuts licensing costs but increases implementation time.
  • Customization Level: Bespoke machine learning frameworks tailored to niche industries will always cost double what a generic API wrapper costs.
  • Maintenance: The unseen killer. Continuous integration and AI in IT services are monthly recurring costs that never go away.

Frequently Asked Questions

faq-banner

What are the common pricing models used by the AI development companies in California?

Most stick to Time & Materials. It’s the only honest way to bill for uncertainty. Fixed price is a gamble that usually results in cut corners, especially when exploring novel AI use cases.

How do I curate the top artificial intelligence development companies in California?

Look for the GitHub stars. A company that doesn't contribute to open source is taking, not giving. Also, check their expertise in AI in fintech; if they can handle money, they can handle anything.

What locations are the best options to look for AI development companies in California if I need to build a multilingual app?

San Jose and San Francisco. The cultural melting pot there provides a natural testing ground for AI in mobile apps requiring diverse linguistic datasets.

What are some red flags I should keep an eye out for while looking for AI development agencies in California?

If any AI development company in California promises 'set it and forget it' solutions, they are lying. Autonomous AI agents still need a human in the loop. Also, avoid anyone who dismisses AI safety as a secondary concern.

Why should I hire top AI development agencies in California over freelance experts?

Freelancers disappear. Agencies have redundancy. When you are building Narrow AI systems critical to your revenue, you cannot afford a 'bus factor' of one.

Will the best AI development companies in California provide retainer services?

Absolutely. The best firms know that deployment is just the start. They offer retainers to manage model drift and system upgrades.

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