Top 100 Smart Contract Companies

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Top 100 Smart Contract Companies

The Best of October 2026

Looking for a top smart contract company?

Smart contracts bring a lot of benefits, such as faster transactions, more secure data, and transparency. Businesses can use smart contracts in many different ways that can give them an edge against their competitors in the marketplace. 

Jump to Most Reviewed Companies

List of the Best Smart Contract Developers

  • 181
    (5 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    London, England

    Based in London, United Kingdom, CYBER BEE is a blockchain company. They provide blockchain, IT staff augmentation, and custom software development and were founded in 2015.

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    Clients

    Polytrade

    Industries

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  • 182
    (13 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    Ahmedabad, India
    AR/VR development company Capermint Technologies is located in Atlanta, Georgia; Bella Vista, Australia; Mannheim, Germany and Ahmedabad, India. The firm specializes in AR/VR development, Mobile App Development, Artificial Intelligence, IoT development, and more and is midsize.The firm was established in 2014.
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    Clients

    MPTV - Africa's Biggest Video Streaming App

    Industries

  • 183
    (33 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $25,000+
    50 - 249 employees
    New York, NY
    PixelPlex is a midsize New York, New York-based Blockchain company. They provide Blockchain, BI & big data consulting & SI, Artificial Intelligence, AI Consulting, and more and were founded in 2007.
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    Clients

    Microsoft BMW Kakao QTUM

    Industries

  • 184
    (12 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Rzeszów, Poland
    Blockchain company Neti was established in 2010. Their small team is headquartered in Rzeszów, Poland and London, England and offers Blockchain, Custom Software Development, IT strategy consulting, and Artificial Intelligence.
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    Industries

  • 185
    (9 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    Islamabad, Pakistan
    IR Solutions is a blockchain company. Their midsize team is headquartered in Islamabad, Pakistan; Istanbul, Türkiye and Austin, Texas. The company provides blockchain.
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    Industries

  • 186
    (19 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Stockholm, Sweden

    Slashdev is a small custom software development firm based in Winter Park, Florida; London, England; Stockholm, Sweden and San Diego, California. They specialize in Custom Software Development, Web Development, Mobile App Development, IT staff augmentation, and more and were founded in 2020.

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    Industries

  • 187
    (15 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Melbourne, Australia
    Blockchain Technologies is a Blockchain company. The small Melbourne, Australia-based firm was launched in 2016. Their team provides Blockchain, Mobile App Development, Artificial Intelligence, Custom Software Development, and more.
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    Industries

  • 188
    (6 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    Atlanta, GA
    Metaseed Labs is an application development firm. The Atlanta, Georgia-based agency was founded in 2021. The small team focuses on mobile app development, blockchain, and web development.
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    Industries

  • 189
    (46 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $10,000+
    50 - 249 employees
    Kitchener, Canada
    Debut Infotech is an AI company launched in 2011. They are based in Kitchener, Canada and Springfield, Illinois and have a midsize team. The agency provides Artificial Intelligence, Custom Software Development, Blockchain, Mobile App Development, and more.
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    Clients

    Everledger

    Industries

  • 190
    (4 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    4.9
    $10,000+
    50 - 249 employees
    Dover, DE
    TXD is a midsize Lahore, Pakistan-based software development firm. Founded in 2016, the team specializes in Custom Software Development, IT staff augmentation, Web Development, Mobile App Development, and more.
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    Clients

    Avant Garde Technologies

    Industries

  • 191
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    București, Romania

    Krypton Labs is a blockchain company. The small București, Romania-based company was launched in 2020. Their team focuses on blockchain, custom software development, web development, and Artificial Intelligence.

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    Industries

  • 192
    (6 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Jaipur, India

    Vardhaman Infotech is an application development company based in Jaipur, India. The company, founded in 2010, has a team of more than 20 that provides mobile app development, blockchain, and AI services. Vardhaman Infotech serves small and larger-sized companies in various industries that include business services, consumer products & services, and e-commerce.

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    Clients

    MyCruze

    Industries

  • 193
    (14 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.8

    Value

    4.9

    Would Recommend

    4.9
    $10,000+
    50 - 249 employees
    Boca Raton, FL

    Mobile app development firm The SilverLogic is located in Boca Raton, Florida; Bangkok, Thailand and Lima, Peru. Founded in 2012, the midsize team provides Mobile App Development, Artificial Intelligence, Blockchain, UX/UI Design, and more.

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    Industries

  • 194
    (11 Reviews) 4.8

    Timeliness

    4.5

    Service Excellence

    4.8

    Value

    4.6

    Would Recommend

    4.9
    $5,000+
    50 - 249 employees
    Kolkata, India

    Magicmind Technologies Limited is a digital marketing company founded in 2016 and based in Kolkata, India. With over 50 employees, they specialize in web design, digital marketing, and SEO services for clients in the fields of business services, advertising, and IT solutions.

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    Clients

    Dominion Prep

    Industries

  • 195
    (14 Reviews) 4.7

    Timeliness

    4.4

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.9
    $25,000+
    10 - 49 employees
    London , England

    AVAMAE is a software solutions agency run by a team of fewer than 50 professionals founded in 2011. Based in London, the company offers custom software, web, and mobile app development services for small and medium-sized businesses from various industries, such as business services, financial services, and health care.

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    Clients

    BetDSI

    Industries

  • 196
    (26 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $50,000+
    50 - 249 employees
    Novi Sad, Serbia

    Codetribe is a software development company with offices in Novi Sad and around the globe. It was founded in 2010 and has about 100+ employees. Codetribe specializes in web and software development, as well as, blockchain. The firm primarily works with enterprises today.

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    Clients

    AMS-IX (Netherlands)

    Industries

  • 197
    (50 Reviews) 4.6

    Timeliness

    4.5

    Service Excellence

    4.5

    Value

    4.4

    Would Recommend

    4.6
    $10,000+
    250 - 999 employees
    Ahmedabad, India
    Yudiz Solutions is a midsize web development firm. They specialize in Web Development, Mobile App Development, Artificial Intelligence, Blockchain, and more and were established in 2009. The agency is headquartered in Ahmedabad, India.
    Read More

    Clients

    Money Control

    Industries

  • 198
    (4 Reviews) 4.9

    Timeliness

    4.6

    Service Excellence

    4.8

    Value

    4.6

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Warszawa, Poland
    Sygnisoft sp. Z o.o. Is a software development firm based in Warszawa, Poland. Founded in 2015, the small team focuses on Custom Software Development, Mobile App Development, Web Development, and Blockchain.
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    Clients

    Warsaw Marathon
  • 199
    (4 Reviews) 4.9

    Timeliness

    5.0

    Service Excellence

    4.8

    Value

    4.6

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    Mohali, India
    Established in 2016, Innow8 Apps is an application development firm. They are headquartered in Mohali, India and have a midsize team. The firm offers Mobile App Development, Web Development, Custom Software Development, and Blockchain.
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    Clients

    QMerit: Leader in cloud-based

    Industries

  • 200
    (10 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Falls Church, VA

    OakTree Apps is a development consultancy in Falls Church, Va. Founded in 2020, they have about 1 employee that serves midmarket and small-business clients in the IT, financial, and advertising industries. Services include mobile app development blockchain, and web development.

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    Clients

    PGA of America

    Industries

  • 201
    (5 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    2 - 9 employees
    Melbourne, Australia

    Attalla Digital, a mobile app development company, is headquartered in Melbourne, Australia. The company specializes in mobile app development, web development, IT strategy consulting, application management & support, and more and has a small team.The company was established in 2018.

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    Industries

  • 202
    (9 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    2 - 9 employees
    London, England

    Tesseract Academy is an AI firm. Established in 2016, the team offers Artificial Intelligence, blockchain, IT strategy consulting, BI & big data consulting & SI, and more. Their small firm is headquartered in London, United Kingdom.

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    Industries

  • 203
    (12 Reviews) 4.7

    Timeliness

    4.6

    Service Excellence

    4.7

    Value

    4.5

    Would Recommend

    4.7
    $25,000+
    10 - 49 employees
    Montevideo, Uruguay

    ZirconTech, an artificial intelligence firm, is in New York, New York; Montevideo, Uruguay and Montevideo, Uruguay. The small team offers Artificial Intelligence, Blockchain, cloud consulting & SI, IT staff augmentation, and more and was founded in 2016.

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    Industries

  • 204
    (4 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.6

    Value

    4.6

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Lisboa, Portugal
    Exclusible, a social media marketing firm, was established in 2021. In Lisboa, Portugal, their midsize team focuses on social media marketing, email marketing, video production, AR/VR development, and more.
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    Industries

  • 205
    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees

    Applicature is a blockchain development agency founded in 2011 with locations in San Francisco and Los Angeles. The team of fewer than 50 individuals offers blockchain services to small and midmarket businesses in the legal, transportation, and financial services industries.

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    Industries

  • 206
    (11 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Warszawa, Poland

    GoOnline is a team of 40+ engineering & design geeks, who help companies of all sizes turn ideas into products that make life easier. The company was founded in 2008; and in the next years, its offices were set up in Kraków, London, Gothenburg, and Copenhagen. They specialize in mobile and desktop app development, web development, business intelligence, AI, IoT, DevOps, and cloud solutions.

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    Clients

    Egmont

    Industries

  • 207
    (25 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Noida, India

    InnoApps Technologies is a mobile and web software solutions company based in Melbourne, Australia with an office in Seattle. Founded in 2016, the team of 7 specializes in mobile app development, custom app development, UX/UI design, and more. They work primarily with small and midmarket-level businesses, focusing on business services, financial services, and consumer products and services.

     

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    Clients

    ClassLink DELHIVERY LIMITED Professional Hair Labs

    Industries

  • 208
    (19 Reviews) 4.9

    Timeliness

    4.7

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.8
    $10,000+
    50 - 249 employees
    Lahore, Pakistan

    Xeven Solutions is a software company based in Lahore, Pakistan, and founded in 2015. Their team of more than 50 offers custom software, web, and mobile app development services to clients that work in the industries of health care, IT, and automotive services.

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    Industries

  • 209
    (3 Reviews) 4.7

    Timeliness

    4.7

    Service Excellence

    4.7

    Value

    4.5

    Would Recommend

    4.7
    $10,000+
    2 - 9 employees
    Charlottetown, Canada
    Established in 2017, EastCode Blockchain Labs is a blockchain company. Their small team is located in Charlottetown, Canada. Their team specializes in blockchain, web development, mobile app development, and ux/ui design.
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    Industries

  • 210
    (70 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    4.9
    $5,000+
    50 - 249 employees
    Kyiv, Ukraine
    ROCKETECH, a custom software development firm, was launched in 2015. They are headquartered in Kyiv, Ukraine; Singapore, Singapore; London, England and San Francisco, California and have a midsize team. ROCKETECH offers Custom Software Development, Blockchain, Mobile App Development, and Web Development.
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    Clients

    Galamart

    Industries

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