Top 100 Smart Contract Companies in the United States

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Top 100 Smart Contract Companies in the United States

The Best of October 2026

Looking for a top smart contract developer in the United States?

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 United States Smart Contract Developers

  • 271
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Groton, CT
    Delonti is a cloud consulting & SI company headquartered in Groton, Connecticut. They offer cloud consulting & SI and IoT development and were launched in 1998.
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  • 272
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Minneapolis, MN
    Midland Digital Solutions is a big data company. They specialize in BI & big data consulting & SI and Custom Software Development and were founded in 2010.
    Read More

    Industries

  • 273
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Kennesaw, GA
    Neosys Consulting is a cloud consulting & SI company. The Kennesaw, Georgia-based team offers cloud consulting & SI and Custom Software Development.
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  • 274
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Lewes, DE
    Corum8 is a Blockchain company established in 2019. The agency focuses on Blockchain and Blockchain Marketing.
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  • 275
    (10 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Miami, FL
    Mayura Consultancy Services (MCS) is a software development company. They are based in Bangalore, India; Miami, Florida and Sandton, South Africa and have a small team. Their services include custom software development, web development, mobile app development, e-commerce development, and more. The firm was established in 2015.
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    Clients

    Coinvest

    Industries

  • 276
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Quincy, MA
    Chrysalis Digital Asset Exchange, a Blockchain company, was founded in 2021. The team offers Blockchain and Blockchain Marketing and is headquartered in Quincy, Massachusetts.
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  • 277
    (13 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    New York, NY
    DevBrother is a midsize Blockchain company. Based in New York, New York; Kharkiv, Ukraine; Kyiv, Ukraine and Gdańsk, Poland, the company was launched in 2017. Their services include Blockchain, IT staff augmentation, Custom Software Development, Web Development, and more.
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    Clients

    PurplePass

    Industries

  • 278
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Minneapolis, MN
    AIThinkers is a cloud consulting & SI company. In Minneapolis, Minnesota, the firm specializes in cloud consulting & SI and IoT development.
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    Industries

  • 279
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    San Francisco, CA
    Founded in 2020, Endaoment is a small San Francisco, California-based Blockchain and Blockchain Marketing company. Their team provides Blockchain and Blockchain Marketing.
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  • 280
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Gonzales, LA
    Nubitz, an IoT development company, is located in Gonzales, Louisiana. They offer IoT development and Web Design.
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  • 281
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    Freelancer employees
    San Fernando, CA
    WEBXSYS is a web development company launched in 2012. Their services include Web Development and E-Commerce Development.
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  • 282
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    2 - 9 employees
    Jersey City, NJ
    Cogdina Inc is a web development firm. Launched in 2018, the team provides Web Development and Web Design.
    Read More

    Industries

  • 283
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Orlando, FL
    HPlus Consulting, a Blockchain company, was founded in 2018. The team offers Blockchain and Blockchain Marketing.
    Read More
  • 284
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    New York, NY
    IGenii Inc. Is a social media marketing company. Their team is located in New York, New York. The company offers Social Media Marketing and Search Engine Optimization.
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  • 285
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Brooklyn, NY
    Infura, a Blockchain company, was established in 2016. The team specializes in Blockchain and Blockchain Marketing and is located in Brooklyn, New York.
    Read More
  • 286
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Middletown, DE
    Bored Agency is a Blockchain company. Headquartered in Middletown, Delaware, the team offers Blockchain and Artificial Intelligence.
    Read More

    Industries

  • 287
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $50,000+
    2 - 9 employees
    Hollywood, FL
    Website development company RockinDev is in Hollywood, Florida and Buenos Aires, Argentina. Launched in 2020, the small team focuses on web development, mobile app development, blockchain, and other application development.
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    Industries

  • 288
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Wilmington, DE
    Chainhive is a custom software development firm. They are in Wilmington, Delaware and have small team. Their services include Custom Software Development and Web Development.
    Read More

    Industries

  • 289
    (6 Reviews) 4.6

    Timeliness

    4.7

    Service Excellence

    4.3

    Value

    4.9

    Would Recommend

    4.8
    $5,000+
    10 - 49 employees
    Beaverton, OR

    Infistack, an e-commerce development company, was launched in 2014. Their small team is based in Ahmedabad, India. The firm provides e-commerce development, mobile app development, AR/VR development, IoT development, and more.

    Read More

    Industries

  • 290
    (11 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    4.9
    $10,000+
    50 - 249 employees
    New York, NY

    Crypton Studio is a software company based in Riga, Latvia, and founded in 2015. With over 10 employees, they offer blockchain, mobile app development, and web development solutions to small and medium-sized businesses alike.

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    Clients

    Decimal, Samurai, Workquest, BitTeam, Polylastic, Decentraland.

    Industries

  • 291
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Alpharetta, GA
    Blocknetics, a Blockchain company, is located in Alpharetta, Georgia. They specialize in Blockchain and Blockchain Marketing.
    Read More
  • 292
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Torrance, CA
    Blockchain Studioz is a small Blockchain company. Established in 2015, the team provides Blockchain and Blockchain Marketing.
    Read More
  • 293
    (0 Reviews)

    Not yet reviewed.

    $25,000+
    10 - 49 employees
    Chandler, AZ
    BRIGHTPEERS is a website development company founded in 2023. The firm provides Web Development and Custom Software Development, and is small.
    Read More
  • 294
    (14 Reviews) 4.4

    Timeliness

    4.1

    Service Excellence

    4.4

    Value

    4.6

    Would Recommend

    4.6
    $5,000+
    250 - 999 employees
    Vienna, VA

    Accubits Technologies Inc. is an AI and blockchain development company headquartered in Vienna, Va., with an office in Kerala, India. Founded in 2012, Accubits Technologies' team of 79 employees provides blockchain, AI, and AR/VR development services primarily for small and midmarket businesses.

    Read More

    Clients

    Dubai Land Department

    Industries

  • 295
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    10 - 49 employees
    Chicago, IL
    AltRecipe, a website development company, was launched in 2015. The team specializes in Web Development and Blockchain.
    Read More

    Clients

    Vodafone Children's Club

    Industries

  • 296
    (29 Reviews) 4.7

    Timeliness

    4.7

    Service Excellence

    4.7

    Value

    4.6

    Would Recommend

    4.8
    $5,000+
    50 - 249 employees
    Boulder, CO

    Development agency SemiDot Infotech was founded in 2010. Headquartered in Boulder, Colo., their team includes 42 specialists.  SemiDot offers web development, mobile app development, and blockchain services. Their client base is primarily composed of small businesses. SemiDot Infotech has additional offices in Manchester, UK, Melbourne, Australia, and Jaipur, India. 

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    Clients

    Reebok

    Industries

  • 297
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Luray, VA
    KP Soft, Inc. Is an IT managed services company. They provide IT managed services and Custom Software Development and are located in Luray, Virginia.
    Read More
  • 298
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    10 - 49 employees
    New York, NY
    E-done is an app development firm established in 2017. Based in Zaporizhzhia, Ukraine and New York, New York, the team offers Mobile App Development and Blockchain.
    Read More

    Industries

  • 299
    (2 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.

    Read More

    Industries

  • 300
    (9 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.6

    Would Recommend

    4.9
    $10,000+
    50 - 249 employees
    Monroe Township, NJ
    Thinkwik is a midsize app development company. Based in Ahmedabad, India and Monroe Township, New Jersey, the company was launched in 2015. Their team focuses on Mobile App Development, Artificial Intelligence, Web Development, Blockchain, and more.
    Read More

    Clients

    EventBuz

    Industries

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