Top 100 Smart Contract Companies

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Top 100 Smart Contract Companies

The Best of February 2025

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

  • 1
    (49 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    4.9
    $10,000+
    50 - 249 employees
    Wrocław, Poland
    4soft is a Blockchain company. They focus on Blockchain and Artificial Intelligence and were founded in 2013. The agency is headquartered in Wrocław, Poland and Dubai, United Arab Emirates.
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    Clients

    Elliptic

    Industries

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  • 2
    (36 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    4.9
    $10,000+
    1,000 - 9,999 employees
    Hanoi, Vietnam
    SOTATEK JSC is a Blockchain company. They provide Blockchain, Custom Software Development, CRM consulting and SI, Web Development, and more and were founded in 2015. The company is located in Hanoi, Vietnam; Sydney, Australia; Costa Mesa, California and Ha Noi, Vietnam.
    Read More

    Clients

    Klaytn Foundation

    Industries

  • 3
    (11 Reviews) 4.8

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Al Burhama, Bahrain
    Nalikes Studio is a small blockchain company. Founded in 2021, the firm is based in Hamala, Bahrain. Their services include blockchain, custom software development, AR/VR development, and other application development.
    Read More

    Clients

    The Hoopas Bugatti Group Degen Labs The Defi Galaxy
  • 4
    (36 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees

    MetaLamp is a website development firm. Established in 2014, the midsize company is located in Tomsk, Russia. Their services include web development, blockchain, IT staff augmentation, and mobile app development.

    Read More

    Clients

    Focused on blockchain development and working with blockchain-startups

    Industries

  • 5
    (61 Reviews) 4.8

    Timeliness

    4.9

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    4.8
    $10,000+
    250 - 999 employees
    Lauderdale-by-the-Sea, FL
    Interexy, an IT staff augmentation company, is in Lauderdale-by-the-Sea, Florida; دبي, United Arab Emirates; Tallinn, Estonia and Warszawa, Poland. They offer IT staff augmentation, Mobile App Development, Artificial Intelligence, and Blockchain and were founded in 2017.
    Read More

    Clients

    Sandbox SAP General Electric Next Street

    Industries

  • 6
    (33 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.9

    Would Recommend

    4.8
    $10,000+
    250 - 999 employees
    Yarnton, England

    Headquartered in Mohali, India, Debut Infotech also maintains a US presence with its Chicago office. Debuting in 2012, they’ve grown to almost 100 employees who are dedicated to both web and mobile app development.

    Read More

    Clients

    Everledger

    Industries

  • 7
    (8 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Buenos Aires, Argentina
    Blockchain company Rather Labs is based in Buenos Aires, Argentina. Launched in 2020, the midsize team provides Blockchain, IT staff augmentation, and Artificial Intelligence.
    Read More

    Clients

    Hatom Labs Soul MultiversX Nervos

    Industries

  • 8
    (11 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Montreal, Canada
    Webisoft is a Blockchain company. They are located in Montreal, Canada and Miami, Florida and have a small team. Their services include Blockchain, Custom Software Development, Web Development, and Business Consulting.
    Read More

    Clients

    Cogeco

    Industries

  • 9
    (14 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    250 - 999 employees
    Sahibzada Ajit Singh Nagar, India

    Idea Usher , an AI firm, was founded in 2013. They are based in Sahibzada Ajit Singh Nagar, India and Mountain View, California and have a midsize team. Idea Usher focuses on Artificial Intelligence, blockchain, mobile app development, web development, and more.

    Read More

    Clients

    Assist

    Industries

  • 10
    (60 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.8
    $5,000+
    250 - 999 employees
    Hanoi, Vietnam
    Newwave Solutions is a midsize Hanoi, Vietnam-based software development firm. They provide Custom Software Development, Mobile App Development, Blockchain, Web Design, and more and were established in 2011.
    Read More

    Clients

    UNDP

    Industries

  • 11
    (96 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.9
    $25,000+
    250 - 999 employees
    Sahibzada Ajit Singh Nagar, India
    Suffescom Solutions Inc is a Blockchain company. The midsize Sahibzada Ajit Singh Nagar, India-based team specializes in Blockchain, Artificial Intelligence, and Custom Software Development. The company was launched in 2013.
    Read More

    Clients

    Morgan Elliott

    Industries

  • 12
    (109 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    Warszawa, Poland
    Launched in 2017, Peiko is a Blockchain company. The midsize team specializes in Blockchain and Web Development. The agency is located in Miami, Florida; London, England; New York, New York and Ottawa, Canada.
    Read More

    Clients

    OrionProtocol (Top 250 Cryptocurrencies on CoinMarketcap. The first gateway to the entire crypto market: aggregating every CEX, DEX, and swap pool into one decentralized platform. The market cap of ORN is 250 000 000$)

    Industries

  • 13
    (11 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    4.9
    $10,000+
    50 - 249 employees
    Rīga, Latvia

    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.

    Read More

    Clients

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

    Industries

  • 14
    (31 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.7

    Value

    4.7

    Would Recommend

    4.9
    $10,000+
    250 - 999 employees
    London, England

    Established in 2007, Systango Technologies is a global digital product development agency. They are headquartered in London and have additional international offices. Most clients are small businesses, many of which are in the entertainment, utilities, and hospitality sectors. 

    Read More

    Clients

    Deloitte WeDeliver Sila Fret Zealot

    Industries

  • 15
    (5 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    Undisclosed
    10 - 49 employees

    MbnTech is a blockchain company. They specialize in blockchain, cloud consulting & SI, cybersecurity, and IT staff augmentation and were founded in 2017. Their small team is based in Bucharest, Romania.

    Read More

    Industries

  • 16
    (40 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.9
    $10,000+
    250 - 999 employees
    Kyiv, Ukraine

    4ire Labs is a blockchain and app development company located in New York City, with an additional office in Kiev, Ukraine. Founded in 2010, 4ire Labs' team of around 35 employees specializes in mobile app development, UI/UX design, and custom blockchain development. 4ire Labs primarily works with small businesses in the consumer products, media, and retail industries. 

    Read More

    Clients

    SEB bank Chromaway Polymesh Haidrun

    Industries

  • 17
    (24 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    4.9
    $5,000+
    50 - 249 employees
    Yerevan, Armenia
    Solicy is a blockchain company launched in 2021. They are based in Yerevan, Armenia and have a midsize team. Their services include blockchain, web development, custom software development, web design, and more.
    Read More

    Industries

  • 18
    (31 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    Montevideo, Uruguay

    Launched in 2007, Infuy is a blockchain company. The company specializes in blockchain, web development, architectural design, IoT development, and more and has a small team.

    Read More

    Industries

  • 19
    (11 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    Kyiv, Ukraine

    INC4 is a software firm founded in 2013 with fewer than 50 members. They offer blockchain, custom software development, and web development solutions from their office in Kyiv, Ukraine. They work primarily with clients in the fields of financial and IT services as well as advertising.

    Read More

    Clients

    AirDAO

    Industries

  • 20
    (42 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Buenos Aires, Argentina

    SpaceDev is a software factory based in Montevideo, Uruguay. The factory, founded in 2017, has a team of around 20 that provides custom software development, web development, and mobile app development services to small and larger-sized companies and institutions in various industries.

    Read More

    Clients

    NDAX.io

    Industries

  • 21
    (33 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    Surat, India

    Rain Infotech Private Limited is a web, mobile, and blockchain development company founded in 2015 and located in Surat, India. With a team of about 10 employees, they serve small and midmarket businesses and enterprises in the IT industry. Their services include blockchain, web development, and mobile app development.

    Read More

    Clients

    MN ROI

    Industries

  • 22
    (10 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    5.0
    $50,000+
    10 - 49 employees
    Kharkiv, Ukraine

    RedDuck is a small blockchain company. They offer blockchain, Artificial Intelligence, web development, and custom software development and were launched in 2020. The company is located in Kharkiv, Ukraine.

    Read More

    Industries

  • 23
    (11 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Montevideo, Uruguay

    ZirconTech is a Montevideo, Uruguay-based custom software development firm. The small team specializes in custom software development, cloud consulting & SI, IoT development, mobile app development, and more. The agency was established in 2016.

    Read More

    Industries

  • 24
    (6 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Warszawa, Poland

    Imapp is a blockchain company. Established in 2013, the team specializes in blockchain and web development. Their small firm is based in Warszawa, Poland.

    Read More

    Industries

  • 25
    (25 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Montevideo, Uruguay

    inMind is a software development agency based in Montevideo, Uruguay. Founded in 2008 by a team of systems engineers, inMind now has 44 employees and offers an extensive range of development services to a global, technology-forward client base. Their areas of expertise include mobile app development for Android and iOS, web development, enterprise app modernization, and blockchain development.

    Read More

    Clients

    Tech startups with seed funding looking for empower their business supported on app development

    Industries

  • 26
    (13 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    4.9
    $25,000+
    50 - 249 employees
    Warszawa, Poland

    Cowchain is a blockchain company. The small Kharkiv, Ukraine-based team focuses on blockchain, web development, ux/ui design, IT strategy consulting, and more. The company was founded in 2021.

    Read More

    Clients

    StepApp

    Industries

  • 27
    (6 Reviews) 4.9

    Timeliness

    4.7

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Yerevan, Armenia

    Blockstars.tech is a based in Yerevan, Armenia. Established in 2021, the small team focuses on.

    Read More

    Clients

    Coyote Coin

    Industries

  • 28
    (2 Reviews) 4.8

    Timeliness

    4.5

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    Hanoi, Vietnam
    Twendee Software Company, a blockchain company, is based in Hanoi, Vietnam. The firm provides blockchain, custom software development, web development, mobile app development, and more and has a midsize team.The firm was launched in 2018.
    Read More

    Industries

  • 29
    (88 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    5.0
    $25,000+
    1,000 - 9,999 employees
    New York, NY

    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.

    Read More

    Clients

    IBM PayPal pwc IC Markets

    Industries

  • 30
    (71 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.9
    $10,000+
    1,000 - 9,999 employees
    Warszawa, Poland

    Innowise Group is a custom software development company based in Warsaw, Poland. With more than 1000 specialists on board and 600 projects completed, they use cutting-edge technologies to transform their client's businesses. They are experts in designing and developing tech solutions that will help your company enhance its processes and increase customer satisfaction, thanks to their 15+ years of experience and extensive expertise. They create custom software to fit your unique requirements in terms of timeline, budget, and use case. They handle every step of the development process, from product concept and development to testing, deployment, and support. In addition to building custom software, we also excel in UX/UI design, IT strategy consulting, and staff augmentation.

    Read More

    Clients

    Topcon

    Industries

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