Top 100 Artificial Intelligence (AI) Companies in California
The Best of June 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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$25,000+10 - 49 employeesBudapest, HungaryMobile app development firm Mindtech Apps was established in 2015. They are based in Budapest, Hungary; Edinburgh, Scotland; Durham, North Carolina and Frederiksberg, Denmark and have a small team. Their services include Mobile App Development, IT staff augmentation, Artificial Intelligence, and Web Development.Read More
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211$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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212Undisclosed50 - 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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213$25,000+50 - 249 employeesSan Diego, CANefter is a Guadalajara, Mexico-based IT staff augmentation company. They focus on IT staff augmentation, Artificial Intelligence, Custom Software Development, and Application Management & Support and were founded in 2014.Read More
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HolaDoctorIndustries
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214$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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215Undisclosed250 - 999 employeesPalo Alto, CAEstablished in 2016, Opentrends US is an AI development company. The team specializes in Artificial Intelligence and IT managed services.Read More
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216Undisclosed10 - 49 employeesSanta Clarita, CANetActuate, Inc. Is an AI Consulting company. They are in Santa Clarita, California and have small team of experts. Their services include AI Consulting and IT strategy consulting.Read More
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217$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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218Undisclosed2 - 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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219$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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220$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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221Undisclosed10 - 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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222$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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223$5,000+10 - 49 employeesSacramento, CAWebsite development company Rocket Systems was founded in 2018. The firm provides Web Development, Mobile App Development, E-Commerce Development, Custom Software Development, and more and has a small team. The firm is located in Sacramento, California and Yerevan, Armenia.Read More
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224$50,000+250 - 999 employeesWalnut Creek, CASolvd, Inc., an artificial intelligence firm, is located in Walnut Creek, California; Chernivtsi, Ukraine; Tandil, Argentina and Kyiv, Ukraine. Launched in 2011, the midsize team focuses on Artificial Intelligence, AI Agents, Generative AI, Custom Software Development, and more.Read More
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NerdWalletIndustries
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225$250,000+10 - 49 employeesIrvine, CAVitru AI Consulting, an AI development company, was established in 2020. The small team specializes in Artificial Intelligence and Custom Software Development.Read More
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226Undisclosed2 - 9 employeesSan Diego, CAStreamline AI Strategy is an AI Consulting company. They were established in 2023 and specialize in AI Consulting and Generative AI.Read More
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227$75,000+2 - 9 employeesLos Angeles, CANexscient, Inc., an AI company, was founded in 2023. The firm offers Artificial Intelligence and Generative AI.Read More
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228$1,000+2 - 9 employeesMill Valley, CAFynch is an AI Consulting company. Located in Mill Valley, California, the agency provides AI Consulting and Generative AI.Read More
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229$100,000+10,000+ employeesSan Francisco, CAEstablished in 1999, SalesForsaas is a Data Annotation Services company. Their services include Data Annotation Services and CRM consulting and SI.Read More
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230$5,000+2 - 9 employeesSan Jose, CAFounded in 2023, Be Digital is an AI firm. The small team provides Artificial Intelligence and Generative AI.Read More
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231Undisclosed2 - 9 employeesSan Diego, CAAI development company Flash Computing was founded in 2022. The company specializes in Artificial Intelligence, AI Consulting, Custom Software Development, and Mobile App Development and has a small team.Read More
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232$5,000+10 - 49 employeesSan Francisco, CALocated in San Francisco, California, Nexure IQ is an artificial intelligence development company. They specialize in Artificial Intelligence and Generative AI and were founded in 2000.Read More
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233$10,000+10 - 49 employeesLos Angeles, CAFounded in 2014, ClearMatrix is an AI firm. The firm specializes in Artificial Intelligence and AI Consulting.Read More
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234$5,000+10 - 49 employeesIrvine, CAGenAI Protos, a Generative AI company, was established in 2024. The team offers Generative AI and Artificial Intelligence and is in Irvine, California.Read More
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235$10,000+2 - 9 employeesLos Angeles, CAAlgility is an artificial intelligence firm. The small team is headquartered in Los Angeles, California. Their services include Artificial Intelligence, Custom Software Development, Generative AI, and AI Consulting.Read More
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236$10,000+10 - 49 employeesSan Francisco, CASynaptik, a small Cybersecurity company, is headquartered in San Francisco, California. Their services include Cybersecurity and Artificial Intelligence.Read More
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237$1,000+2 - 9 employeesSan Francisco, CAPrimeloop is an artificial intelligence development company. Located in San Francisco, California, the agency was founded in 2024. Their services include Artificial Intelligence and Generative AI.Read More
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238$1,000+10 - 49 employeesLos Angeles, CAFlowspark, an AI Agents company, was launched in 2025. They offers AI Agents and AI Consulting.Read More
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239Undisclosed10 - 49 employeesLos Angeles, CAFounded in 2026, TurboAgency is an AI firm. The agency focuses on Artificial Intelligence and AI Agents, and is small.Read More
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240Undisclosed10 - 49 employeesSacramento, CAIntent.Health is a small AI Consulting company. Founded in 2025, the team focuses on AI Consulting.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
Artificial Intelligence Company
California
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- 12 7 new reviews
- 13 7 new reviews
- 14 6 new reviews
- 15 6 new reviews
