Top 100 Artificial Intelligence (AI) Companies in California
The Best of October 2026Looking for a top AI developer in California?
Artificial intelligence (AI) technology gives your company an innovative edge in the digital age. AI consultants can provide you with expertise that can help your company grow.
To assist you in your search for a partner, we’ve compiled this list of the top artificial intelligence companies in California. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best California AI Developers
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421$1,000+10 - 49 employeesPalo Alto, CADataplatr is a big data company. They are located in Palo Alto, California and have small team of experts. Their services include BI & big data consulting & SI and AI Consulting.Read More
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422Undisclosed10,000+ employeesSacramento, CARead More
ModSquad, a public relations company, was founded in 2007. In San Francisco, California, their midsize team offers public relations, IT managed services, IT staff augmentation, and IT strategy consulting.
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Warner BrothersIndustries
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423$5,000+250 - 999 employeesBeverly Hills, CAEstablished in 2017, Methodolia Corporation is a Conversion Optimization company. Their midsize team is located in Beverly Hills, California and Sacramento, California. Their services include Conversion Optimization, Digital Strategy, Demand Generation Marketing, CRM consulting and SI, and more.Read More
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424$10,000+10 - 49 employeesSan Francisco, CAAphelia Innovations is an artificial intelligence firm. Launched in 2018, the small agency is in New Delhi, India; Bengaluru, India and San Francisco, California. Their services include Artificial Intelligence, Web Development, IT staff augmentation, Mobile App Development, and more.Read More
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Skylark Group, IndiaIndustries
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425$1,000+2 - 9 employeesSan Diego, CAFounded in 2020, Bold Type LLC is a web design company. Their services include Web Design and Branding.Read More
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Hold the Wheat Bakery (Food & Beverage) -
426$25,000+2 - 9 employeesSan Diego, CATeqEngine is an artificial intelligence firm. Their small team is headquartered in San Diego, California. Their services include Artificial Intelligence and Custom Software Development.Read More
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427$10,000+2 - 9 employeesSan Jose, CANavEase is a SEO company founded in 2024. Headquartered in San Jose, California, the team focuses on Search Engine Optimization and IT strategy consulting.Read More
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428$10,000+2 - 9 employeesLos Angeles, CAIn Los Angeles, California, Beneficial Technology is a small AI Consulting company. Their services include AI Consulting and Digital Strategy.Read More
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429$10,000+250 - 999 employeesLos Angeles, CARead More
MYZEAL I.T. Solutions LLC is a Los Angeles based IT consulting firm. They were founded in 2010 and have a team of 138 employees. They specialize in custom software development, AI, and mobile app development. They mainly work with mid-market and small business clients who are primarily in the healthcare, business services, and gaming industries.
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US Armenia TVIndustries
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430Undisclosed50 - 249 employeesDiamond Bar, CAZenlayer is a midsize IT managed services company located in Diamond Bar, California and Hong Kong. Their services include IT managed services and cloud consulting & SI.Read More
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431$1,000+250 - 999 employeesEmeryville, CABugRaptors is an Application Testing company. Established in 2016, the team focuses on Application Testing, Artificial Intelligence, AI Agents, AI Consulting, and more. Their midsize firm is headquartered in Sahibzada Ajit Singh Nagar, India; Sahibzada Ajit Singh Nagar, India; Emeryville, California and London, England.Read More
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Assurant Allego WinZO MahindraIndustries
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432$50,000+2 - 9 employeesRancho Cucamonga, CALighter AI, a Document Digitization & Management company, is located in Rancho Cucamonga, California. The team offers Document Digitization & Management and Artificial Intelligence.Read More
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433$10,000+10 - 49 employeesSan Jose, CAWhite Box Data is a big data company. Launched in 2023, the team provides BI & big data consulting & SI and AI Consulting. The firm is based in San Jose, California and Charlotte, North Carolina.Read More
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434Undisclosed10 - 49 employeesMountain View, CAIvector is a Mountain View, California-based custom software development company. They offer Custom Software Development and Artificial Intelligence and were launched in 2022.Read More
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435$50,000+1,000 - 9,999 employeesSan Francisco, CAVention is an artificial intelligence firm. Founded in 2002, the company is based in New York, New York; London, England; Marietta, Georgia and San Francisco, California. The large team focuses on Artificial Intelligence, Custom Software Development, Enterprise App Modernization, cloud consulting & SI, and more.Read More
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IBM PayPal pwc IC MarketsIndustries
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436$50,000+50 - 249 employeesSanta Cruz, CACodeStringers is a midsize Santa Cruz, California-based AI development company. The team provides Artificial Intelligence and DevOps Managed Services.Read More
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Aquabyte Tonal MasterControl Little PassportsIndustries
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437Undisclosed50 - 249 employeesSan Francisco, CAYellow is a midsize artificial intelligence development company located in San Francisco, California; Paris, France; T'bilisi, Georgia and Cape Town, South Africa. They provide Artificial Intelligence and Web Development and were launched in 2015.Read More
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Fusion MarketsIndustries
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438$10,000+50 - 249 employeesSan Francisco, CASpiral Scout is an AI Agents company. They specialize in AI Agents, Artificial Intelligence, Custom Software Development, E-Commerce Development, and more and were founded in 2010. The company is in San Francisco, California; Warszawa, Poland and Charlotte, North Carolina.Read More
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439$1,000+50 - 249 employeesSanta Monica, CAEstablished in 2019, Calltastic is an answering service. The midsize team offers Call Center Services and Customer Service Outsourcing.Read More
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440Undisclosed50 - 249 employeesSan Francisco, CAFounded in 2009, KriyaTec IT Systems is an IT staff augmentation company. The midsize team offers IT staff augmentation and Custom Software Development.Read More
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441$10,000+50 - 249 employeesSan Francisco, CARead More
Povio Labs is a design and development company headquartered in San Francisco. The team of 100+ provides software, web, and app development (iOS and Android), in addition to UX design, services to its small business and midmarket clients across a number of industries.
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Serena WilliamsIndustries
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442$1,000+10 - 49 employeesSunnyvale, CALocated in Sunnyvale, California, Belkasoft is a Cybersecurity company. The team offers Cybersecurity and Artificial Intelligence.Read More
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443$10,000+50 - 249 employeesSan Francisco, CAScalable Path, an IT staff augmentation company, was established in 2010. They are headquartered in San Francisco, California and have a midsize team. Their services include IT staff augmentation, Custom Software Development, UX/UI Design, Web Development, and more.Read More
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GenslerIndustries
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444$5,000+Freelancer employeesLos Angeles, CAArc Theory is a software development company. The firm is located in Los Angeles, California. Their team specializes in Custom Software Development and AI Consulting.Read More
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445$5,000+2 - 9 employeesSan Francisco, CAMEADOW Design, Inc., a small branding firm, is based in San Francisco, California. Their services include Branding and Web Design.Read More
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446$1,000+2 - 9 employeesSan Diego, CAMouthpiece Interactive, a Demand Generation Marketing company, is headquartered in San Diego, California. The team focuses on Demand Generation Marketing and Direct Marketing.Read More
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447Undisclosed2 - 9 employeesMountain View, CAWeb design agency Lazarev. — Web Design Agency in Mountain View was founded in 2020. The agency offers Web Design and UX/UI Design, and is small.Read More
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448$1,000+10 - 49 employeesSan Francisco, CARyze AI is a San Francisco, California-based PPC company. They focus on Pay Per Click and Search Engine Optimization and were founded in 2025.Read More
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449Undisclosed10 - 49 employeesPalo Alto, CAWeb3 Pro is a software development firm. In Palo Alto, California, their team provides Custom Software Development and Blockchain.Read More
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LamborghiniIndustries
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450Undisclosed50 - 249 employeesSan Francisco, CADPP Tech, Inc. Is a software development firm in San Francisco, California. They focus on Custom Software Development and BI & big data consulting & SI.Read More
Industries
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