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.
Jump to Most Reviewed Companies
List of the Best California AI Developers
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391Undisclosed10 - 49 employeesRoseville, CAXen.AI is a small AI company located in Roseville, California. The team focuses on Artificial Intelligence and AI Consulting.Read More
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392$1,000+50 - 249 employeesLos Angeles, CABack Office Outsourcing company The Auctus Group was launched in 2012. The midsize team focuses on Back Office Outsourcing and Finance & Accounting Outsourcing (FAO).Read More
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393Undisclosed10,000+ employeesPasadena, CATetra Tech, a large IT strategy consulting company, is located in Pasadena, California. Their services include IT strategy consulting and BI & big data consulting & SI.Read More
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394Undisclosed50 - 249 employeesSan Mateo, CAStottler Henke Associates is an AI company. They were established in 1988, and their services include Artificial Intelligence and AI Consulting.Read More
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395Undisclosed50 - 249 employeesSan Francisco, CAZestyAI is a midsize AI Consulting company. Founded in 2015, the team offers AI Consulting and Artificial Intelligence.Read More
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396Undisclosed10 - 49 employeesPalo Alto, CAInvisible AI, an artificial intelligence company, was launched in 2018. Headquartered in Ann Arbor, Michigan and Palo Alto, California, the team offers Artificial Intelligence and AI Consulting.Read More
Industries
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397Undisclosed2 - 9 employeesSanta Monica, CASalesHawk is an AI Consulting company. Their team is in Santa Monica, California and provides AI Consulting and Artificial Intelligence.Read More
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398Undisclosed1,000 - 9,999 employeesIrvine, CAHitachi Solutions America is an IT strategy consulting company located in Irvine, California. The team specializes in IT strategy consulting and IT managed services.Read More
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399Undisclosed50 - 249 employeesMilpitas, CALaunched in 2018, AnChain.AI is a Cybersecurity and artificial intelligence firm. Their services include Cybersecurity and Artificial Intelligence.Read More
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400Undisclosed250 - 999 employeesTorrance, CAWGA Consulting, LLC is a Business Consulting and AI Consulting company established in 2000. Their services include Business Consulting and AI Consulting.Read More
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401Undisclosed50 - 249 employeesSan Francisco, CABased in San Francisco, California, Informed.IQ is a midsize AI firm and Robotics Process Automation company. The team specializes in Artificial Intelligence and Robotics Process Automation.Read More
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402Undisclosed10 - 49 employeesBerkeley, CAShastic is an artificial intelligence firm. Their small team of employees is based in Berkeley, California. Their team specializes in Artificial Intelligence and Robotics Process Automation.Read More
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403Undisclosed2 - 9 employeesMountain View, CAFounded in 2000, Vayusphere is an artificial intelligence development company. The team specializes in Artificial Intelligence and IT strategy consulting and is based in Mountain View, California.Read More
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404Undisclosed10 - 49 employeesMenlo Park, CADiffbot is an artificial intelligence firm. Their small team is in Menlo Park, California. Their services include Artificial Intelligence and BI & big data consulting & SI.Read More
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405Undisclosed2 - 9 employeesTustin, CARVVR AI is an artificial intelligence company. In Tustin, California, their small team specializes in Artificial Intelligence and IT strategy consulting. The company was launched in 2021.Read More
Industries
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406Undisclosed50 - 249 employeesSan Francisco, CAEppo, Inc. Is an artificial intelligence company and Application Testing company. The San Francisco, California-based team focuses on Artificial Intelligence and Application Testing.Read More
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407Undisclosed50 - 249 employeesSunnyvale, CABaidu USA is an artificial intelligence firm. The Sunnyvale, California-based company was founded in 2014. Their team specializes in Artificial Intelligence and Advertising.Read More
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408Undisclosed1,000 - 9,999 employeesWest Hollywood, CAEstablished in 2017, Verbit.ai is a large SEO agency. Their team provides Search Engine Optimization and Artificial Intelligence.Read More
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409Undisclosed10 - 49 employeesSan Jose, CAIterate.ai is an AI Consulting company headquartered in Denver, Colorado and San Jose, California. They provide AI Consulting and IoT development and were launched in 2013.Read More
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410Undisclosed50 - 249 employeesSan Francisco, CAGenerative AI company Omneky is headquartered in San Francisco, California. They provide Generative AI and Graphic Design.Read More
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411Undisclosed50 - 249 employeesIrvine, CAVelasea is an artificial intelligence firm. Established in 2019, the team provides Artificial Intelligence. The company is based in Henderson, Nevada and Irvine, California.Read More
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412Undisclosed10 - 49 employeesSan Francisco, CAIn Novi, Michigan and San Francisco, California, Rapid Robotics, Inc is an artificial intelligence firm. The team specializes in Artificial Intelligence.Read More
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413Undisclosed50 - 249 employeesSan Francisco, CADistyl AI, an AI company and AI Agents company, is headquartered in San Francisco, California and New York, New York. Their services include Artificial Intelligence and AI Agents.Read More
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414Undisclosed2 - 9 employeesCastro Valley, CAWatson Nelson Consulting is a small Business Consulting company in Castro Valley, California. Their services include Business Consulting and Corporate Training & Coaching.Read More
Industries
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415$10,000+10 - 49 employeesSan Mateo, CAImaga ~ When UX & AI Both Matter is a website development firm. Their small team is headquartered in Dubai, United Arab Emirates; San Mateo, California and Porto, Portugal. The company offers Web Development, E-Commerce Development, Artificial Intelligence, Custom Software Development, and more.Read More
Clients
Mercedes-Benz DSC Information Technology is a UAE-based IT hardware supplier. Its catalog features 5,700+ SKUs available to customers worldwide Astana Motors is a leading Kazakh automotive company that distributes, manufactures, and sells vehicles. It was established in 1992, is part of the Astana Group holding, and serves as the official distributor for many major car brands like BMW and Toyota XDS-Astana Team. As of Oct 2025, XDS-Astana Team is ranked 4th in the Union Cycliste Internationale WorldTour. The team includes 46 racers from Italy, France, Denmark, and other countriesIndustries
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416$25,000+50 - 249 employeesLos Altos, CAConvo is an IT staff augmentation company. Their team is based in Los Altos, California and Scottsdale, Arizona and provides IT staff augmentation and AI Consulting.Read More
Industries
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417$1,000+50 - 249 employeesSan Mateo, CAFounded in 2015, Folio3 Digital Health is a software development company. The firm provides Custom Software Development and Web Development.Read More
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418$10,000+10 - 49 employeesLos Angeles, CAEstablished in 2022, Synthax Codes is a website development company. Their small team is headquartered in Chișinău, Moldova; Los Angeles, California and Florence, Kentucky and offers Web Development, Artificial Intelligence, and IT managed services.Read More
Industries
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419$1,000+2 - 9 employeesLos Angeles, CAPicshaw is an AI Consulting company. The Los Angeles, California-based team specializes in AI Consulting and Digital Strategy.Read More
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420$10,000+10 - 49 employeesSan Dimas, CAFounded in 2018, Inlandtek Inc. Is a small social media marketing company. Their team focuses on Social Media Marketing and Content Marketing.Read More
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Check out an Artificial Intelligence Company in California with the most new reviews in the past 12 months.
Most Reviewed
Artificial Intelligence Company
California
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- 12 8 new reviews
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