Top 60 Smart Contract Companies in California

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Top 60 Smart Contract Companies in California

The Best of November 2024

Looking for a top smart contract developer in California?

Smart contract development ranges in cost from $5,000 to $100,000 depending on the complexity of programming and deploying the contract. To get started, smart contract developers should define the contract requirements, create the code, test the contract, and deploy it. 

Jump to Most Reviewed Companies

List of the Best California Smart Contract Developers

  • 1
    (10 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $25,000+
    • 2 - 9 employees
    • Los Angeles, CA
    Dreamers Inc. Is an artificial intelligence development company. Founded in 2013, the small agency is located in Los Angeles, California. Their team offers Artificial Intelligence, Mobile App Development, Blockchain, Cybersecurity, and more.
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    Industries

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  • 2
    (27 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.7
    • Would Recommend

      4.9
    • $10,000+
    • 50 - 249 employees
    • Los Angeles, CA
    SEROKELL is an AI development company based in Paris, France; Los Angeles, California; Tel Aviv-Jaffa, Israel and Brooklyn, New York. The midsize company was launched in 2015. Their services include Artificial Intelligence, Blockchain, AI Consulting, Custom Software Development, and more.
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    Clients

    • Disciplina

    Industries

  • 3
    (23 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.7
    • Would Recommend

      5.0
    • $100,000+
    • 50 - 249 employees
    • Los Angeles, CA

    AE Studio is a team of designers, engineers, and data scientists based in Venice, CA – working on blockchain solutions internally and for partners since their founding in 2016. Their team of more than 150 members provides full, end-to-end blockchain services for startups and enterprise partners, ranging from strategic advisory to community/gtm to smart contract deployment. They are chain agnostic and partner with leading blockchain groups like Dapper Labs, Polygon, and Skale.

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    Clients

    • Samsung

    Industries

  • 4
    (9 Reviews) 4.9
    • Timeliness

      4.9
    • Service Excellence

      5.0
    • Value

      4.8
    • Would Recommend

      5.0
    • $10,000+
    • 50 - 249 employees
    • Los Angeles, CA

    Codiste pvt ltd is a blockchain company. Located in Ahmedabad, India, their small team offers blockchain, mobile app development, and web development. The firm was founded in 2019.

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    Clients

    • Bonfire Capital

    Industries

  • 5
    (7 Reviews) 5.0
    • Timeliness

      4.9
    • Service Excellence

      4.9
    • Value

      5.0
    • Would Recommend

      5.0
    • $25,000+
    • 50 - 249 employees
    • Newark, CA
    Calibraint Technologies is a Chennai, India-based blockchain company. The midsize team focuses on blockchain, custom software development, Artificial Intelligence, application management & support, and more and was launched in 2015.
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    Industries

  • 6
    (3 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.7
    • Would Recommend

      5.0
    • $25,000+
    • 10 - 49 employees
    • Daly City, CA

    Software development firm Talos Digital is located in Medellín, Colombia and Austin, Texas. The midsize team specializes in custom software development, ux/ui design, mobile app development, web design, and more and was founded in 2011.

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    Industries

  • 7
    (10 Reviews) 5.0
    • Timeliness

      4.9
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $25,000+
    • 10 - 49 employees
    • Marina del Rey, CA

    Coreware Group is a full-stack mobile, IoT, and web app development company based in San Jose, Calif., with offices in Huntington Beach, Calif., and Belgrade, Serbia. The company, founded in 2016, has a team of more than 30 that provides a wide range of services that include mobile app development, web development, UX/UI design, web design, custom software development, and IoT development. Coreware Group serves small and larger-sized companies in various industries.

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    Clients

    • Mercedes Benz

    Industries

  • 8
    (3 Reviews) 4.8
    • Timeliness

      5.0
    • Service Excellence

      4.8
    • Value

      5.0
    • Would Recommend

      5.0
    • $25,000+
    • 50 - 249 employees
    • Mountain View, CA

    Scytalelabs is a graphic design agency founded in 2018. They are headquartered in Lahore, Pakistan and have a midsize team. Their services include graphic design, other design, Artificial Intelligence, and blockchain.

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    Industries

  • 9
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 10 - 49 employees
    • San Francisco, CA
    Ambisafe is a Blockchain company. They are headquartered in San Francisco, California and have small team of experts. Their services include Blockchain.
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  • 10
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 250 - 999 employees
    • Santa Clara, CA
    Founded in 2005, Hire Backend Developer is a web development company. Their services include Web Development and Mobile App Development.
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    Clients

    • Qabu

    Industries

  • 11
    (1 Reviews) 4.5
    • Timeliness

      5.0
    • Service Excellence

      4.0
    • Value

      4.0
    • Would Recommend

      5.0
    • $10,000+
    • 10 - 49 employees
    • Irvine, CA

    Custom Software Solutions, Inc is a software house based in Irvine, Calif., and founded in 2005. With no more than 50 experts, they provide SEO, PPC, and custom software development solutions to clients ranging from startups to large businesses.

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    Clients

    • HID Global

    Industries

  • 12
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      3.5
    • Would Recommend

      5.0
    • $50,000+
    • 10 - 49 employees
    • Carlsbad, CA

    Epik Systems is a small Carlsbad, California-based software development firm. Founded in 2019, the team offers custom software development, Artificial Intelligence, blockchain, IT staff augmentation, and more.

    Read More

    Industries

  • 13
    (5 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      5.0
    • $5,000+
    • 250 - 999 employees
    • Santa Rosa, CA

    Blitz Mobile Apps is a midsize app development company headquartered in Santa Rosa, California. Launched in 2018, the team offers mobile app development, blockchain, video production, and AR/VR development.

    Read More

    Industries

  • 14
    (4 Reviews) 4.9
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.8
    • Would Recommend

      5.0
    • $10,000+
    • 2 - 9 employees
    • Los Angeles, CA

    Founded in 2017, Mvmnt is a visual agency based in Los Angeles. Their team of 10+ specializes in video production, content marketing, AR/VR development, and branding. 

    Read More

    Industries

  • 15
    (3 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $50,000+
    • 2 - 9 employees
    • Berkeley, CA
    Quant Five LLC is a website development company launched in 2017. They are in Berkeley, California and have a small team. Their services include web development, ux/ui design, blockchain, mobile app development, and more.
    Read More
  • 16
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 50 - 249 employees
    • Sunnyvale, CA
    Protofire is a Blockchain company. The team offers Blockchain and Business Consulting and is headquartered in Sunnyvale, California.
    Read More

    Industries

  • 17
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 10 - 49 employees
    • San Francisco, CA
    TheBlockBox is a Blockchain company founded in 2018. Their team provides Blockchain and Custom Software Development.
    Read More

    Industries

  • 18
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • San Francisco, CA
    The Blockchain Agency is a Blockchain company. Their team is located in San Francisco, California and specializes in Blockchain.
    Read More
  • 19
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Fullerton, CA
    Launched in 2022, Dark Universe Inc., a small Blockchain company, is located in Fullerton, California. Their services include Blockchain.
    Read More
  • 20
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Los Angeles, CA
    Minoid, a Blockchain company, is located in Austin, Texas and Los Angeles, California. The team specializes in Blockchain.
    Read More
  • 21
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 50 - 249 employees
    • Fremont, CA
    Launched 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

    Industries

  • 22
    (1 Reviews) 4.5
    • Timeliness

      4.5
    • Service Excellence

      4.5
    • Value

      5.0
    • Would Recommend

      4.5
    • $1,000+
    • 10 - 49 employees
    • Los Angeles, CA

    Located in Los Angeles, California, Paper Unicorn is a blockchain company. They provide blockchain, mobile app development, and other application development and were founded in 2016.

    Read More

    Industries

  • 23
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • San Francisco, CA
    Embroker is a San Francisco, California-based Business Consulting company. Their services include Business Consulting and Artificial Intelligence.
    Read More

    Industries

  • 24
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Irvine, CA
    EJAmerica is a big data analytics company located in Irvine, California. Founded in 2016, the team specializes in BI & big data consulting & SI and cloud consulting & SI.
    Read More
  • 25
    (2 Reviews) 5.0
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      5.0
    • Would Recommend

      5.0
    • $10,000+
    • 10 - 49 employees
    • Los Angeles, CA
    Synthax Codes is a small UX design company and web development company. The Anenii Noi, Moldova-based company was established in 2022. Their services include ux/ui design and web development.
    Read More

    Industries

  • 26
    (1 Reviews) 4.5
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $10,000+
    • 10 - 49 employees
    • Irvine, CA

    Established in 2016, Linkosys is a small IT strategy consulting company based in Irvine, California and Irvine, California. Their services include IT strategy consulting, IT managed services, BI & big data consulting & SI, IT staff augmentation, and more.

    Read More

    Clients

    • Bresatech

    Industries

  • 27
    (3 Reviews) 5.0
    • Timeliness

      4.8
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $25,000+
    • 10 - 49 employees
    • Los Angeles, CA
    Ar3Tek is a software development firm established in 2020. Their small team is headquartered in and specializes in custom software development, graphic design, and cloud consulting & SI.
    Read More

    Industries

  • 28
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Irvine, CA
    Bitus Labs is a Blockchain and Blockchain Marketing company founded in 2021. Headquartered in Irvine, California, the team specializes in Blockchain and Blockchain Marketing.
    Read More
  • 29
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • San Jose, CA
    On-Chain Index is a Blockchain and Blockchain Marketing company. They provide Blockchain and Blockchain Marketing and were launched in 2021.
    Read More

    Industries

  • 30
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 50 - 249 employees
    • San Diego, CA
    Founded in 2022, Blocklead Venture Studio is a midsize San Diego, California-based Blockchain company. Their services include Blockchain and Business Consulting.
    Read More

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