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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211$10,000+2 - 9 employeesLos Angeles, CARaft Design is a Product Design company established in 2026. The team provides Product Design and Web Design.Read More
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LegalOnIndustries
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212$5,000+10 - 49 employeesSacramento, CARocket Systems, an application development company, was launched in 2018. The company offers Mobile App Development, Custom Software Development, Artificial Intelligence, and IT staff augmentation and has a small team.Read More
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213Undisclosed50 - 249 employeesCosta Mesa, CAVeritone is a Costa Mesa, California-based AI development company. They offer Artificial Intelligence and AI Consulting.Read More
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214$5,000+2 - 9 employeesStanford, CAIngestAI Labs, Inc. Is a Stanford, California-based AI Consulting company. Established in 2023, the team focuses on AI Consulting and Generative AI.Read More
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215Undisclosed50 - 249 employeesFremont, CAPenguin Computing Inc is a Fremont, California-based AI Consulting company. The team offers AI Consulting and Generative AI.Read More
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216$1,000+50 - 249 employeesFremont, CALaunched in 2022, Infrablok is a midsize AI firm headquartered in Fremont, California and Noida, India. Their team specializes in Artificial Intelligence and Blockchain.Read More
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217Undisclosed50 - 249 employeesSanta Clara, CAAI firm Habana Labs provides Artificial Intelligence and AI Consulting. They were founded in 2016.Read More
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218$1,000+50 - 249 employeesTustin, CAOneDigit, a midsize artificial intelligence company, is located in Tustin, California. Their services include Artificial Intelligence and Generative AI.Read More
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219Undisclosed50 - 249 employeesMilpitas, CALaunched in 2010, Abzooba Inc. Is an artificial intelligence company. The team focuses on Artificial Intelligence and BI & big data consulting & SI and is headquartered in Milpitas, California.Read More
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220$25,000+250 - 999 employeesSan Mateo, CAFolio3 AI is a midsize artificial intelligence firm launched in 2005. Their team provides Artificial Intelligence, IT strategy consulting, IT staff augmentation, Custom Software Development, and more. The agency is in San Mateo, California.Read More
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221$5,000+250 - 999 employeesSan Francisco, CAFounded in 2021, TrueFoundry AI Gateway, a midsize AI Agents company, is located in San Francisco, California. Their team provides AI Agents and Generative AI.Read More
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222$10,000+10 - 49 employeesIrvine, CALaunched in 2014, theDevMasters is an AI company. The team specializes in Artificial Intelligence and Corporate Training & Coaching and is in Irvine, California and Los Angeles, California.Read More
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223$10,000+2 - 9 employeesSan Diego, CATangible AI is a San Diego, California-based AI company. They focus on Artificial Intelligence and Custom Software Development.Read More
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224Undisclosed250 - 999 employeesMountain View, CAFounded in 2019, Factored, a midsize software development firm, is located in Mountain View, California. Their team provides Custom Software Development and BI & big data consulting & SI.Read More
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225Undisclosed10 - 49 employeesSan Francisco, CAConduit is an artificial intelligence company headquartered in San Francisco, California. They offer Artificial Intelligence and were established in 2024.Read More
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226$10,000+2 - 9 employeesMountain View, CAHeadquartered in San Isidro, Argentina and Mountain View, California, Purple Bunny is a small branding company. Established in 2012, the team provides Branding, Web Design, Product Design, Web Development, and more.Read More
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227$10,000+50 - 249 employeesLos Angeles, CAEssential Designs, a custom software development company, was founded in 2008. They are located in Vancouver, Canada; Toronto, Canada; Calgary, Canada and Los Angeles, California and have a midsize team. Essential Designs offers Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more.Read More
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Honeywell BMW Teck TaxillaIndustries
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228$1,000+2 - 9 employeesSan Jose, CACaliber Data Labs is a small artificial intelligence company founded in 2019. Their team offers Artificial Intelligence and AI Consulting.Read More
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229Undisclosed50 - 249 employeesIrvine, CAAritaWeb Inc. Is a midsize AI development company based in Irvine, California. The team specializes in Artificial Intelligence and Enterprise App Modernization.Read More
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230Undisclosed10 - 49 employeesFresno, CAHajana Technologies, an AI development company, provides Artificial Intelligence and Generative AI. The firm is in Fresno, California.Read More
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231Undisclosed10 - 49 employeesSan Francisco, CABeFreed is an IT managed services company. The agency is located in San Francisco, California. Their team focuses on IT managed services and Artificial Intelligence.Read More
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232$1,000+10 - 49 employeesIrvine, CACaseGen.ai is a Generative AI company headquartered in Irvine, California. They provide Generative AI and Artificial Intelligence.Read More
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233Undisclosed50 - 249 employeesCalabasas, CAAI Consulting company RefractOne is based in Calabasas, California. They focus on AI Consulting and IT strategy consulting.Read More
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234$10,000+2 - 9 employeesSan Francisco, CARead More
Custom software development company Bloorsoft was founded in 2022. The small team specializes in custom software development, digital strategy, social media marketing, content marketing, and more. The firm is in Toronto, Canada.
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235$5,000+10 - 49 employeesPleasanton, CAEstablished in 2010, Smart Answers is an AI firm. Their services include Artificial Intelligence and AI Consulting.Read More
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236Undisclosed2 - 9 employeesSan Francisco, CALeftClick is an AI Consulting company. Their small team is in San Francisco, California and focuses on AI Consulting. The firm was launched in 2023.Read More
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237$25,000+2 - 9 employeesSan Francisco, CAEstablished in 2023, Radiant AI is an AI development company. Based in London, England and San Francisco, California, the team focuses on Artificial Intelligence and Generative AI.Read More
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238$10,000+10 - 49 employeesSan Diego, CAXccelera AI is an AI Agents company. Their small team of employees is based in San Diego, California. Their team focuses on AI Agents and AI Consulting.Read More
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239Undisclosed10 - 49 employeesIrvine, CAAgenticSwift AI is an artificial intelligence firm. In Irvine, California, the firm was launched in 2025. Their services include Artificial Intelligence and AI Consulting.Read More
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240$1,000+10 - 49 employeesCosta Mesa, CAAI development company OpenDrawing focuses on Artificial Intelligence and Data Annotation Services. They were established in 2024.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
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