Top 70 Smart Contract Companies in California

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Top 70 Smart Contract Companies in California

The Best of September 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

  • 31
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 50 - 249 employees
    • San Diego, CA
    Blocklead Venture Studio is a San Diego, California-based blockchain company. They provide blockchain, business consulting, digital strategy, social media marketing, and more and were founded in 2022.
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  • 32
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $5,000+
    • 10 - 49 employees
    • Los Angeles, CA

    Jators LLC is a Los Angeles, California-based AI development company. The small team focuses on Artificial Intelligence, IoT development, and blockchain and was founded in 2022.

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    Industries

  • 33
    (2 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.5
    • Would Recommend

      5.0
    • $10,000+
    • 10 - 49 employees
    • Los Angeles, CA

    Beyond Enterprizes, a small blockchain company, is headquartered in Los Angeles, California; Cluj-Napoca, Romania and București, Romania. They offer blockchain, business consulting, IT strategy consulting, custom software development, and more and were established in 2012.

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    Industries

  • 34
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 10 - 49 employees
    • Burbank, CA
    Dev Team, Inc is a small web development firm. Launched in 2016, the firm is headquartered in Burbank, California. Their services include web development, mobile app development, application testing, ux/ui design, and more.
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  • 35
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 10 - 49 employees
    • Santa Clarita, CA
    Based in Santa Clarita, California, IIInigence LLC is a small branding company. They focus on branding, web design, ux/ui design, graphic design, and more and were established in 2018.
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  • 36
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 50 - 249 employees
    • San Francisco, CA
    Yellow Capital is a San Francisco, California-based blockchain marketing company. The midsize team offers blockchain marketing, blockchain, marketing strategy, and product marketing and was launched in 2020.
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  • 37
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 2 - 9 employees
    • San Francisco, CA
    Guru Labs is an app development firm. They are based in San Francisco, California and have a small team. Their services include mobile app development, blockchain, custom software development, web development, and more.
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  • 38
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • San Francisco, CA
    Located in San Francisco, California, Zavod-IT is an api development company. The small team focuses on api development, blockchain, custom software development, web development, and more and was founded in 2009.
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    Industries

  • 39
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • San Diego, CA
    Blockchain company Escape is headquartered in San Diego, California. They provide blockchain, ux/ui design, product design, custom software development, and more and were founded in 2023.
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  • 40
    (80 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.7
    • Would Recommend

      5.0
    • $25,000+
    • 1,000 - 9,999 employees
    • San Francisco, CA

    Headquartered in New York, Vention is a custom software development company with additional offices in Marietta, Ga. and Iselin, N.J. Since 2002, Vention has helped startups and fast-growing tech companies fill in their talent gap and create robust web and mobile solutions that users love. To date, Vention's talent pool includes 3500+ engineers with experience in all of the latest technologies.

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    Clients

    • IBM
    • PayPal
    • pwc
    • IC Markets

    Industries

  • 41
    (3 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $5,000+
    • 50 - 249 employees
    • Daly City, CA
    Founded in 2008, Tech4biz Solutions Private Limited is a midsize web design company headquartered in Bengaluru, India and Daly City, California. Their services include web design, custom software development, IoT development, Artificial Intelligence, and more.
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    Industries

  • 42
    (2 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.0
    • Would Recommend

      4.8
    • $5,000+
    • 10 - 49 employees
    • San Mateo, CA

    Located in San Mateo, California and Beograd, Serbia, Action Engine is a software development firm. They offer custom software development, web development, ux/ui design, mobile app development, and more and were launched in 2017.

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    Clients

    • ESRI
  • 43
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • Palo Alto, CA
    Blockchain company Intellectsoft Blockchain Lab is in Palo Alto, California. The agency specializes in blockchain and is midsize.The agency was founded in 2016.
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  • 44
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 50 - 249 employees
    • Santa Clara, CA
    Hire Frontend Developer India is a software development company established in 2012. The midsize Santa Clara, California-based team specializes in custom software development, web development, mobile app development, and other application development.
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    Industries

  • 45
    (5 Reviews) 4.9
    • Timeliness

      4.7
    • Service Excellence

      4.9
    • Value

      4.9
    • Would Recommend

      5.0
    • $10,000+
    • 10 - 49 employees
    • San Francisco, CA
    NxGn Sports Interactive is a website development company located in. The small firm was launched in 2019. Their team specializes in web development, mobile app development, and AR/VR development.
    Read More

    Industries

  • 46
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Elk Grove, CA
    Blockchain company Titans Finance, LLC is headquartered in Elk Grove, California. The small agency was launched in 2020. Their team offers blockchain and blockchain marketing.
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  • 47
    (6 Reviews) 4.8
    • Timeliness

      4.6
    • Service Excellence

      4.8
    • Value

      4.5
    • Would Recommend

      4.9
    • $5,000+
    • 50 - 249 employees
    • Dublin, CA
    Software Developement is a midsize cloud consulting & SI company. In Noida, India, the agency was launched in 2021. Their team provides cloud consulting & SI, IT staff augmentation, custom software development, AR/VR development, and more.
    Read More

    Industries

  • 48
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • Soquel, CA
    Bees2biz is a blockchain company founded in 2011. The small team specializes in blockchain, product design, custom software development, web development, and more. The agency is located in Soquel, California and Bogotá, Colombia.
    Read More

    Industries

  • 49
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • Berkeley, CA
    VolumeFi is a blockchain company launched in 2021. The small team provides blockchain, ux/ui design, and blockchain marketing. The company is based in Berkeley, California.
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  • 50
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $10,000+
    • 250 - 999 employees
    • San Jose, CA

    Trajectus, a web design agency, is based in Southfield, Michigan and San Jose, California. They provide web design, e-commerce development, enterprise app modernization, application management & support, and more and were founded in 2015.

    Read More

    Industries

  • 51
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • San Francisco, CA
    Endaoment is a blockchain and blockchain marketing company headquartered in San Francisco, California. The small team provides blockchain and blockchain marketing. The agency was established in 2020.
    Read More
  • 52
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 2 - 9 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

  • 53
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • San Francisco, CA
    Multiplied is a small public relations firm. In San Francisco, California and San Francisco, California, the firm was launched in 2017. Their services include public relations, blockchain, content marketing, and digital strategy.
    Read More

    Industries

  • 54
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • Torrance, CA
    Blockchain Studioz is a blockchain company located in Torrance, California. The small company was founded in 2015. Their services include blockchain, blockchain marketing, and mobile app development.
    Read More
  • 55
    (54 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.6
    • Would Recommend

      4.8
    • $5,000+
    • 250 - 999 employees
    • Palo Alto, CA

    Founded in 2014, LITSLINK is a development company based in Kyiv, Ukraine with a satellite office in Kharkiv, Ukraine. With over 80 employees, LITSLINK provides web development, mobile app development and custom software development services. LITSLINK provides services to companies in the information technology, financial services and business services fields. 

    Read More

    Clients

    • Mush Limited

    Industries

  • 56
    (53 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.6
    • Would Recommend

      4.9
    • $50,000+
    • 50 - 249 employees
    • San Francisco, CA

    Cheesecake Labs is a software design and development company. With 10 years of experience and a team of 100+ employees in Brazil and the US, Cheesecake Labs has delivered 300+ mobile/web applications and digital products. People, methodology, and experience are the 3 pillars that leverage their software design and development capabilities to deliver digital products through a nearshore collaboration model. The company offers full-service development for iOS, Android, and Web platforms, including UI/UX design, backend engineering, project management, testing, launching, and maintenance.

    Read More

    Clients

    • MoneyGram International

    Industries

  • 57
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 50 - 249 employees
    • Santa Clara, CA
    Blockchain Developments is a Tallassee, Alabama-based blockchain company. The firm provides blockchain, AR/VR development, IoT development, and mobile app development and is small.The firm was established in 2017.
    Read More

    Industries

  • 58
    (18 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $10,000+
    • 250 - 999 employees
    • San Francisco, CA

    Launched in 2016, SDLC Corp Technologies Pvt Ltd is a blockchain company. The company focuses on blockchain, mobile app development, Artificial Intelligence, wearable app development, and more and has a small team. The company is in Noida, India.

    Read More

    Industries

  • 59
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $10,000+
    • 10 - 49 employees
    • Santa Clara, CA
    Web development company Coding Crafts is based in Santa Clara, California and Lahore, Pakistan. The small team offers web development, mobile app development, custom software development, blockchain, and more. The firm was founded in 2019.
    Read More

    Clients

    • YogaJoint

    Industries

  • 60
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 2 - 9 employees
    • Oakland, CA

    Nzouat is a digital strategy company established in 2021. Their small team is in Oakland, California. The company offers digital strategy, custom software development, web development, Artificial Intelligence, and more.

    Read More

    Industries

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