Top 100 Artificial Intelligence (AI) Companies in California

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Top 100 Artificial Intelligence (AI) Companies in California

The Best of December 2025

Looking 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. 

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List of the Best California AI Developers

  • 391
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    San Marcos, CA
    Project Expedite, a Digital Strategy company, was established in 2004. The small team focuses on Digital Strategy and BI & big data consulting & SI.
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  • 392
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Fremont, CA
    Reliova is a cloud consulting & SI company. The team specializes in cloud consulting & SI and Custom Software Development, and the company is located in Fremont, California.
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  • 393
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Los Angeles, CA
    Envoy Social Solutions is a social media marketing agency. Established in 2023, the team specializes in Social Media Marketing and Search Engine Optimization.
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    Industries

  • 394
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10,000+ employees
    San Francisco, CA
    Founded in 1993, Thoughtworks Software Technologies Ltd is a large Chicago, Illinois-based AI company. Their team offers Artificial Intelligence and IT managed services.
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    Industries

  • 395
    (0 Reviews)

    Not yet reviewed.

    $25,000+
    50 - 249 employees
    Los Angeles, CA
    Yen Digital is a midsize Gurgaon, India-based website development company. Their services include Web Development and Robotics Process Automation.
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  • 396
    (0 Reviews)

    Not yet reviewed.

    $25,000+
    10 - 49 employees
    San Diego, CA
    Border UX is an UX agency. Founded in 2018, the team specializes in UX/UI Design and Custom Software Development. The firm is located in San Diego, California.
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    Industries

  • 397
    (0 Reviews)

    Not yet reviewed.

    $50,000+
    10 - 49 employees
    Carlsbad, CA
    Launched in 2000, RemedyOne, a small custom software development company, is in Carlsbad, California. Their services include Custom Software Development and Web Development.
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    Industries

  • 398
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Fremont, CA
    EInnoSys is a software development firm. The team is located in Fremont, California and Ahmedabad, India, and their services include Custom Software Development and Search Engine Optimization.
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    Industries

  • 399
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    San Francisco, CA
    Jonajo Consulting is a Marketing Strategy company launched in 2012. The company offers Marketing Strategy and Mobile App Development, and is small.
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  • 400
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Clovis, CA
    ASN Software, a custom software development company, is headquartered in Clovis, California and Oakland, California. They offer Custom Software Development and Web Design.
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    Industries

  • 401
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    10 - 49 employees
    Palo Alto, CA
    Seroft.com, a small software development firm, is headquartered in Palo Alto, California and London, England. The team provides Custom Software Development and Mobile App Development.
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    Industries

  • 402
    (3 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Burbank, CA
    BOSC Tech Labs Private Limited is an artificial intelligence development company. Their midsize team is located in Gandhinagar, India and Burbank, California. Their services include Artificial Intelligence, Custom Software Development, AI Agents, Generative AI, and more. The firm was founded in 2019.
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    Industries

  • 403
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Los Gatos, CA
    CloudDev is an IT strategy consulting company. The Los Gatos, California-based team specializes in IT strategy consulting and cloud consulting & SI.
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    Industries

  • 404
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    10 - 49 employees
    Brea, CA
    Small IT managed services and artificial intelligence firm Aviana Global, is in Brea, California. Their services include IT managed services and Artificial Intelligence.
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  • 405
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Redwood City, CA
    Based in Redwood City, California, Pinn is an artificial intelligence development company and Cybersecurity company. The team offers Artificial Intelligence and Cybersecurity.
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  • 406
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Campbell, CA
    Small artificial intelligence company and Customer Service Outsourcing company Rulai, Inc., is in Campbell, California. Their services include Artificial Intelligence and Customer Service Outsourcing.
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  • 407
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Saratoga, CA
    PLM Logix is an artificial intelligence firm and Blockchain company. Their team is in Saratoga, California. The agency focuses on Artificial Intelligence and Blockchain.
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  • 408
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Palo Alto, CA
    Instrumental Inc. Is an artificial intelligence firm and IoT development company. Established in 2015, their team offers Artificial Intelligence and IoT development.
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  • 409
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Richmond, CA
    DeepThink Health, an artificial intelligence company and data analytics company, was established in 2018. The team provides Artificial Intelligence and BI & big data consulting & SI.
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  • 410
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    San Francisco, CA
    Telegraph Hill Software is a San Francisco, California-based AI development company and big data analytics company. The team offers Artificial Intelligence and BI & big data consulting & SI.
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  • 411
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    San Diego, CA
    ABW Medical is an IT strategy consulting and AI company headquartered in San Diego, California. Established in 2019, the team offers IT strategy consulting and Artificial Intelligence.
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  • 412
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    4.5
    $1,000+
    10 - 49 employees
    Fremont, CA

    Application development company Encasulate Consultancy INC is in Fremont, California. The small firm was established in 2013. Their services include mobile app development, web development, IT strategy consulting, cloud consulting & SI, and more.

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    Industries

  • 413
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Fremont, CA
    Established in 2008, Big Data Trunk is a business intelligence company. Their services include BI & big data consulting & SI and cloud consulting & SI.
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    Industries

  • 414
    (0 Reviews)

    Not yet reviewed.

    $25,000+
    2 - 9 employees
    Irvine, CA
    Cybersecurity company GoatBytes.IO is located in Irvine, California. Their services include Cybersecurity and Mobile App Development.
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  • 415
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    2 - 9 employees
    San Diego, CA
    TeqEngine is an IT strategy consulting company headquartered in San Diego, California. Launched in 2022, the team focuses on IT strategy consulting and cloud consulting & SI.
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  • 416
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Los Angeles, CA
    2X Market, a CRM consulting and SI company, is in Los Angeles, California. They offer CRM consulting and SI and AI Consulting.
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  • 417
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    West Hollywood, CA
    Ale-bella, a social media marketing agency, was established in 2021. Based in West Hollywood, California, the team specializes in Social Media Marketing and Email Marketing.
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  • 418
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    San Diego, CA
    Hit Autopilot is a CRM consulting and SI company. They offer CRM consulting and SI and Custom Software Development and are headquartered in San Diego, California.
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    Industries

  • 419
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Santa Monica, CA
    Robo is a custom software development firm. They are headquartered in Santa Monica, California and Berlin, Germany. Their team offers Custom Software Development and Web Development.
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  • 420
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    La Mesa, CA
    Andes Edge Consulting is a Digital Strategy company. The firm is based in La Mesa, California. Their team offers Digital Strategy and IT strategy consulting.
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