Top 100 Artificial Intelligence (AI) Companies in California
The Best of August 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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331Undisclosed2 - 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
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332$10,000+2 - 9 employeesEmeryville, CAMobile application development company AppMozart was established in 2019. The company focuses on Mobile App Development and Web Development.Read More
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333$10,000+2 - 9 employeesSan Diego, CARead More
Launched in 2017, PlatformXR is an AR/VR development company. Their small team is in San Diego, California and Portland, Oregon. Their team focuses on AR/VR development, Mobile App Development, Artificial Intelligence, and Web Design.
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Kaiser PermanenteIndustries
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334$5,000+10 - 49 employeesLos Angeles, CAFFFACE.ME is an AR/VR development company launched in 2019. Based in London, England; Berlin, Germany; Los Angeles, California and Paris, France, their small team provides AR/VR development, Generative AI, Advertising, Social Media Marketing, and more.Read More
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Beauty: Benetton, Marc Jacobs, D&G Beauty, POLO Ralph Lauren, Kiehl's, Makeup by Mario, Valentino, Fenty, Prada Beauty, MUGLER, Clarins, Gean Paul GAULTIER, Prada Beauty, La Roche Pose, Avon, Maybelline, Wella, L’Oreal, Marc Jacobs, NIVEA, Fwee, Clarins Fashion: Thelios, Burberry, Fendi, Bershka, Maison Kitsune, Solo Diamonds, Kangol, Hugo Boss, SRVC, Puma Other: Porsche, LG, Exness, Lenovo, Visa, Rakuten Viber Non-profit: Care, LGBTech, WeHo Pride, NoWaste Ukraine, Vitsche BerlinIndustries
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335Undisclosed10 - 49 employeesCovina, CALaunched in 2020, Techype is a software development company. Their small team is based in Covina, California. Their services include Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more.Read More
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336$5,000+10 - 49 employeesBeverly Hills, CASoteria Intelligence is a social media marketing company. The Beverly Hills, California-based agency was founded in 2014. Their services include Social Media Marketing and Artificial Intelligence.Read More
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337$1,000+50 - 249 employeesGlendale, CASEO services firm Roofex SEO was founded in 2018. They are headquartered in Glendale, California and have a midsize team. Roofex SEO specializes in Search Engine Optimization, Generative AI, Content Writing Services, Public Relations, and more.Read More
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338$10,000+50 - 249 employeesBeverly Hills, CAVOS Consulting Group is a midsize Business Consulting company. Founded in 2020, the team focuses on Business Consulting and Artificial Intelligence.Read More
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339$5,000+10 - 49 employeesSan Jose, CACore 9 Digital is a web development firm founded in 2024. The team offers Web Development and Mobile App Development and is headquartered in San Jose, California.Read More
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340$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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341$50,000+10 - 49 employeesPalo Alto, CAEstablished in 2024, Rotavision is an AI Consulting company. The team specializes in AI Consulting and BI & big data consulting & SI.Read More
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342$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
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343$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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344$1,000+2 - 9 employeesFairfax, CAMarin AI Implementations And Training is a small AI Consulting company established in 2025. Their team specializes in AI Consulting and AI Agents.Read More
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345$1,000+10 - 49 employeesUnion City, CASocial media marketing company AI Source Hub was launched in 2022. The small team focuses on Social Media Marketing and Content Marketing.Read More
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346$5,000+10 - 49 employeesSanta Monica, CAAttention Media Inc. Is an Advertising company. The small Santa Monica, California-based team focuses on Advertising and Performance Marketing. The company was established in 2015.Read More
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347$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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348$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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349Undisclosed10 - 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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350$10,000+10 - 49 employeesSignal Hill, CAYellowstone Labs is an IT staff augmentation company. Their small team is based in Signal Hill, California and Udupi, India. The agency offers IT staff augmentation and Artificial Intelligence. The agency was established in 2024.Read More
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351$1,000+2 - 9 employeesSan Francisco, CAGeniusHub, a CRM consulting and SI company, was founded in 2018. They offers CRM consulting and SI and AI Consulting.Read More
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352Undisclosed250 - 999 employeesSan Francisco, CATestMu AI is an AI Agents company. Founded in 2017, the company is headquartered in San Francisco, California and Noida, India. Their services include AI Agents and Application Testing.Read More
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353$50,000+250 - 999 employeesLos Angeles, CACoreva Global is a midsize custom software development company. Established in 2020, the team specializes in Custom Software Development and Web Development.Read More
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354$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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355$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 Peapod MahindraIndustries
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356Undisclosed50 - 249 employeesSan Francisco, CAFluxon is a business intelligence company. Their midsize team is based in San Francisco, California. Their services include BI & big data consulting & SI and UX/UI Design.Read More
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357$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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358$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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359Undisclosed50 - 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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360$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
Industries
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