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.
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List of the Best California AI Developers
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31$25,000+50 - 249 employeesIrvine, CAWeb design agency 500 Designs was launched in 2017. Their midsize team is based in Irvine, California and San Mateo, California. 500 Designs offers Web Design, Branding, Advertising, AI Consulting, and more.Read More
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Google FedEx Cisco 3MIndustries
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32$50,000+10 - 49 employeesSan Francisco, CAHypotenuse Labs is a Blockchain company. Founded in 2018, the company is based in San Francisco, California and New York, New York. The small team specializes in Blockchain, Custom Software Development, Web Development, Artificial Intelligence, and more.Read More
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33$10,000+10 - 49 employeesLos Angeles, CAWANDR is an user experience agency. Their small team is based in Los Angeles, California. The company focuses on UX/UI Design, Branding, AI Consulting, Web Development, and more. The company was founded in 2016.Read More
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U.S. Air Force WWF Cinépolis GEIndustries
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34$25,000+10 - 49 employeesNewport Beach, CAAI Agents company Revealize Inc. Is located in Newport Beach, California. The small team offers AI Agents, Artificial Intelligence, AI Consulting, and Custom Software Development. The company was founded in 2017.Read More
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SaaStockIndustries
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35$5,000+10 - 49 employeesIrvine, CAMattered is an Irvine, California-based Email Marketing company. The small team provides Email Marketing, SMS Marketing, Web Development, and AI Consulting and was established in 2021.Read More
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Yeti LSU Byte BurtonIndustries
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36$75,000+10 - 49 employeesManhattan Beach, CAIsadora Agency is a web design agency. Their small team is headquartered in Manhattan Beach, California and New York, New York. Their services include Web Design, Web Development, Branding, AI Consulting, and more. The company was founded in 2009.Read More
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GartnerIndustries
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37$25,000+50 - 249 employeesWalnut, CARead More
Ptolemay is a software company based in Walnut, Calif. with more than 10 employees. Founded in 2017, they provide custom software, web, and mobile app development solutions to small and mid-market companies in the fields of financial services, education, and arts.
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Samsung Rakuten Knauf Coca-ColaIndustries
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38$25,000+10 - 49 employeesEl Segundo, CADogtown Media is an El Segundo, California-based app development company. They offer Mobile App Development, Wearable App Development, Artificial Intelligence, AI Consulting, and more and were established in 2011.Read More
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GoogleIndustries
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39$5,000+50 - 249 employeesEl Dorado Hills, CARead More
UniWebb Software is a mobile and web development company based in Elk Grove, CA and was founded in 2011. UniWebb has a small team of fewer than five employees that focuses on providing mobile app development, web development, and custom software development services, exclusively to small businesses.
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BaierIndustries
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40$50,000+10 - 49 employeesLos Angeles, CAMaterialize Labs is a Los Angeles, California-based business intelligence company. They specialize in BI & big data consulting & SI, Custom Software Development, Web Development, Mobile App Development, and more and were founded in 2018.Read More
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41$50,000+10 - 49 employeesLos Angeles, CATuring Quantitative is a small Generative AI company based in Los Angeles, California. Launched in 2010, the team provides Generative AI, Artificial Intelligence, and AI Consulting.Read More
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42$10,000+2 - 9 employeesLos Angeles, CAOverturn Media Inc is a custom software development firm in Los Angeles, California. The small team specializes in Custom Software Development, Mobile App Development, Artificial Intelligence, AI Consulting, and more and was established in 2015.Read More
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43$25,000+50 - 249 employeesLos Angeles, CASpartan is a custom software development company based in Los Angeles, California; Da Nang, Vietnam and Ho Chi Minh City, Vietnam. The midsize firm was established in 2022. Their team specializes in custom software development, web development, mobile app development, IoT development, and more.Read More
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Liquidity FinancialIndustries
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44$25,000+10 - 49 employeesIrvine, CAIdea Maker, a custom software development company, was founded in 2016. The agency specializes in Custom Software Development, Artificial Intelligence, Mobile App Development, Web Design, and more and has a small team.Read More
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45Undisclosed50 - 249 employeesSan Francisco, CAR&D Center WINSTARS.AI is an artificial intelligence company. Located in Vinnytsia, Ukraine and San Francisco, California, their midsize team focuses on Artificial Intelligence, AI Consulting, and Generative AI. The agency was established in 2016.Read More
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46$25,000+50 - 249 employeesLos Angeles, CAGlobalNodes is an artificial intelligence development company in Los Angeles, California. The midsize firm was founded in 2023. Their services include Artificial Intelligence, IoT development, Mobile App Development, Product Design, and more.Read More
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47$10,000+10 - 49 employeesSan Francisco, CAIT strategy consulting company Techlexity was founded in 2019. Located in L'viv, Ukraine and San Francisco, California, their small team provides IT strategy consulting, Custom Software Development, Web Development, Mobile App Development, and more.Read More
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48$10,000+50 - 249 employeesSan Francisco, CAIn Long Beach, California; Mumbai, India; Earley, England and San Francisco, California, Cymetrix Software is a CRM consulting and SI company. The midsize team focuses on CRM consulting and SI, BI & big data consulting & SI, Custom Software Development, AR/VR development, and more. The company was founded in 2016.Read More
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49$5,000+50 - 249 employeesInglewood, CALemonlight is a video production agency. Based in Inglewood, California, their midsize team provides Video Production, Corporate Photography, and Generative AI. The firm was launched in 2014.Read More
Clients
Lemonlight works with brands of all sizes. Notable clients include HyattIndustries
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50$5,000+10 - 49 employeesNewport Beach, CAHeadquartered in Newport Beach, California, Flying V Group is a SEO agency. The small team specializes in Search Engine Optimization, Pay Per Click, Social Media Marketing, Generative AI, and more and was established in 2016.Read More
Clients
American AirlinesIndustries
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51$50,000+50 - 249 employeesSan Francisco, CAMarkovate is a midsize San Francisco, California-based Generative AI company. Launched in 2015, the team provides Generative AI, Artificial Intelligence, and AI Agents.Read More
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52$10,000+50 - 249 employeesCulver City, CAAmazon Growth Lab is a PPC company. Their midsize team is based in Culver City, California. The company focuses on Pay Per Click, Digital Strategy, Ecommerce Marketing, Generative AI, and more. The company was established in 2012.Read More
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Home Depot Raybans Gucci MarlowIndustries
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53$5,000+10 - 49 employeesSan Francisco, CABeyond the Arc, an AI Consulting company, was established in 2001. Their small team is based in San Francisco, California. The agency focuses on AI Consulting, Content Marketing, Digital Strategy, and Corporate Training & Coaching.Read More
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IBMIndustries
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54$25,000+50 - 249 employeesLos Angeles, CAUser experience design agency ISBX Corp was launched in 2009. They are located in Los Angeles, California and have a midsize team. ISBX Corp focuses on UX/UI Design, Custom Software Development, Web Development, Mobile App Development, and more.Read More
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Science37 BrainCorp Red Bull - Multiple Projects Apple/BeatsIndustries
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55$5,000+10 - 49 employeesSan Francisco, CARSO Consulting is a PPC company. They are located in San Francisco, California and have a small team. Their services include Pay Per Click, Search Engine Optimization, Social Media Marketing, AI Consulting, and more. The agency was launched in 2006.Read More
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Adobe Alsco Uniforms ADLINK Technology Inc. La Scuola International SchoolIndustries
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56$5,000+50 - 249 employeesSan Diego, CAInfracore is an IT managed services company. Their midsize team is located in San Diego, California and New Haven, Connecticut. Their services include IT managed services, Cybersecurity, AI Consulting, IT strategy consulting, and more. The agency was established in 2003.Read More
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57$25,000+2 - 9 employeesLaguna Hills, CAXPromos Marketing Mastery, LLC is an AI Consulting company established in 1989. Their small team is in Laguna Hills, California. The agency provides AI Consulting, Corporate Training & Coaching, Marketing Strategy, Generative AI, and more.Read More
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Sage SoftwareIndustries
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58$10,000+10 - 49 employeesSanta Monica, CASPARK6 Inc is a small Santa Monica, California-based user experience design company. Launched in 2011, the team focuses on UX/UI Design, Web Development, Mobile App Development, E-Commerce Development, and more.Read More
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AT&TIndustries
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59$25,000+10 - 49 employeesVista, CAFounded in 2005, The Smyth Group is an UX design agency. The small team focuses on UX/UI Design, Custom Software Development, Web Development, Mobile App Development, and more. The agency is headquartered in Vista, California; New York, New York and Scottsdale, Arizona.Read More
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Columbia SportswearIndustries
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60$10,000+250 - 999 employeesSacramento, CABluelight is a custom software development company. Launched in 2019, the agency is headquartered in Sacramento, California and Jardim Paulistano, Brazil. The midsize team focuses on Custom Software Development, Web Development, Mobile App Development, UX/UI Design, and more.Read More
Industries
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Check out an Artificial Intelligence Company in California with the most new reviews in the past 12 months.
Most Reviewed
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