Top 50 Smart Contract Companies in New York City

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Top 50 Smart Contract Companies in New York City

The Best of February 2024

Looking for a top smart contract developer in New York City?

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. 

List of the Best New York City Smart Contract Developers

  • 1
    (28 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 software and blockchain development company headquartered in New York City, with offices in London-UK, Pfäffikon-Switzerland, Tokyo-Japan, and Seoul-South Korea. Founded in 2007, the team of 130+ specializes in blockchain, custom software development, and mobile app development. They work mostly with enterprise and mid-market clients, primarily in the financial services industry. 

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    Clients

    • Microsoft
    • Oracle
    • BMW
    • Intel

    Industries

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  • 2
    (71 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.

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    Clients

    • IBM
    • PayPal
    • IC Markets
    • StoneX

    Industries

  • 3
    (119 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.6
    • Would Recommend

      4.9
    • $50,000+
    • 1,000 - 9,999 employees
    • New York, NY

    Andersen is an international custom software development company that, among other things, specializes in healthcare software development. Since its founding in 2007, the company has opened more than ten development centers and about ten sales offices worldwide. More than 2700 highly qualified specialists work on developing, customizing corporate IT solutions, web applications, and mobile applications. Andersen has completed over 950 projects and received hundreds of positive reviews from clients worldwide. Today the company is working on over 250 projects. Our technology stack includes .NET, C#, Java, Python, PHP, Node.js, TypeScript, Golang, C++, JavaScript, Angular, React.js, Vue.js, HTML, CSS, Java (Android), Swift / Objective C (iOS), React Native, and more. We also offer manual and automated testing, business and data analysis, UI/UX design, DevOps services, IT security management, and L1, L2, L3 support.

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    Clients

    • Samsung
    • Johnson & Johnson
    • GlobePayroll
    • Siemens

    Industries

  • 4
    (41 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.7
    • Would Recommend

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

    Roonyx is a web, mobile app, and AI development company founded in 2008 that caters their services to small business and midmarket clients. They have a team of nearly 30 employees who provide services from Moscow and Boston. They focus on the business services, automotive, and e-commerce industries.

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    Industries

  • 5
    (52 Reviews) 4.9
    • Timeliness

      4.9
    • Service Excellence

      4.9
    • Value

      4.8
    • Would Recommend

      4.8
    • $25,000+
    • 50 - 249 employees
    • New York, NY

    Founded in 2013, SoluLabs is a mobile app and custom development firm based in Ahmedabad, India. SoluLabs currently employs more than 60 developers with a range of specialties – from mobile app development to blockchain to IoT development to SaaS product development.

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    Clients

    • Casting Workbook
    • Cambridge University
    • UnionEdge
    • Igniter100

    Industries

  • 6
    (11 Reviews) 5.0
    • Timeliness

      4.9
    • Service Excellence

      5.0
    • Value

      4.7
    • Would Recommend

      5.0
    • $10,000+
    • 10 - 49 employees
    • Brooklyn, NY

    L+R is an international design & technology studio and boutique strategy consulting firm founded in Brooklyn, New York City in 2012. The firm is made up of 25 skilled strategy, design and technology consultants, specializing in brand identity systems, go-to-market strategy consulting, technology strategy, UX/UI design, and next-generation mobile application development. They have offices in Brooklyn, Barcelona, Los Angeles and Milan and work with middle-market and Fortune 500 clients.

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    Clients

    • Amazon Web Services
    • The Estée Lauder Companies
    • Hilton Worldwide
    • Louis Vuitton

    Industries

  • 7
    (19 Reviews) 4.9
    • Timeliness

      4.9
    • Service Excellence

      4.9
    • Value

      4.9
    • Would Recommend

      5.0
    • $5,000+
    • 10 - 49 employees
    • New York, NY

    Pixelette Technologies Ltd is a SEO services firm headquartered in London, United Kingdom. They focus on search engine optimization, conversion optimization, digital strategy, social media marketing, and more and were launched in 2018.

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    Industries

  • 8
    (15 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      5.0
    • $5,000+
    • 10 - 49 employees
    • New York, NY

    Slashdev is a small software development company. The Winter Park, Florida-based company was established in 2021. Their services include custom software development, web development, mobile app development, wearable app development, and more.

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    Industries

  • 9
    (7 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      4.9
    • $25,000+
    • 50 - 249 employees
    • New York, NY

    Based in Labuan, Malaysia, Web3Dev is a AR/VR development company. They focus on AR/VR development, blockchain, web development, mobile app development, and more and were launched in 2015.

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    Industries

  • 10
    (11 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

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

    Vanguard X is a blockchain company. Their small team is in Montevideo, Uruguay. The agency provides blockchain, Artificial Intelligence, and custom software development. The agency was launched in 2020.

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    Industries

  • 11
    (12 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

    Founded in 2017, DevBrother is located in Kharkiv, Ukraine. With 16 employees, they provide web development, custom software development, and blockchain services for enterprise, midmarket, and small businesses. They focus on health care, medical, information technology, and financial services industries.

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    Clients

    • PurplePass
    • Vitavie Gallery
    • PineStore
    • PineStore

    Industries

  • 12
    (8 Reviews) 4.6
    • Timeliness

      4.4
    • Service Excellence

      4.6
    • Value

      4.5
    • Would Recommend

      4.6
    • $25,000+
    • 10 - 49 employees
    • New York, NY

    JAKT is an app design and development company based in New York City. Founded in 2013, the team of 30 specializes in UX/UI design, mobile app development, and artificial intelligence.  

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    Clients

    • Netflix
    • Jopwell
    • IDEO
    • Airtime

    Industries

  • 13
    (4 Reviews) 4.9
    • Timeliness

      5.0
    • Service Excellence

      4.9
    • Value

      4.6
    • Would Recommend

      5.0
    • $1,000+
    • 50 - 249 employees
    • New York, NY

    Match.dev, an IT staff augmentation company, is based in New York, New York. The midsize company was launched in 2020. Their services include IT staff augmentation, custom software development, web development, mobile app development, and more.

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    Clients

    • Violet
    • McMaster University
    • sofi.health
    • Cornell University

    Industries

  • 14
    (13 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      5.0
    • $1,000+
    • 10 - 49 employees
    • New York, NY

    Datami is a cybersecurity company. They are located in Tallinn, Estonia; New York, New York and Kyiv, Ukraine and have a small team. Their services include cybersecurity, IT managed services, blockchain, and application testing.

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    Industries

  • 15
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • New York, NY
    Launched in 2014, Obsidian Systems is a small custom software development firm headquartered in New York, New York. Their services include custom software development, blockchain, web development, mobile app development, and more.
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    Industries

  • 16
    (1 Reviews) 5.0
    • Timeliness

      4.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $1,000+
    • 2 - 9 employees
    • New York, NY

    Upright is a growth and fund-raising company founded in 2017 in New York. Their team of 9 offers web development, custom software development, and UX/UI design services.

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  • 17
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 50 - 249 employees
    • New York, NY
    Meridian labs is a New York, New York-based blockchain company. The midsize firm was founded in 2018. Their services include blockchain, web development, and business consulting.
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    Clients

    • YellowHeart
    • Eqonex
  • 18
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 10 - 49 employees
    • New York, NY
    OpenCrowd is a blockchain company. Established in 2005, the small company is in New York, New York. Their services include blockchain, custom software development, ux/ui design, Artificial Intelligence, and more.
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  • 19
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 10 - 49 employees
    • New York, NY
    Alpine Blockchain Consultants is a blockchain company launched in 2018. The small team focuses on blockchain, market research, marketing strategy, IT strategy consulting, and more. The agency is in New York, New York.
    Read More

    Industries

  • 20
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 50 - 249 employees
    • New York, NY
    Cryptex Technologies is an e-commerce development firm. They are in New York, New York and have a midsize team. The agency specializes in e-commerce development, mobile app development, web development, blockchain, and more.
    Read More

    Industries

  • 21
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • New York, NY
    Airont Labs, a blockchain company, is headquartered in New York, New York. The small agency was founded in 2022. Their services include blockchain, enterprise app modernization, custom software development, and other application development.
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    Industries

  • 22
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 50 - 249 employees
    • New York, NY
    Arbol is a blockchain and ai consulting company located in New York, New York. Established in 2018, the midsize team specializes in blockchain and ai consulting.
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  • 23
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 1,000 - 9,999 employees
    • New York, NY
    Headquartered in East Brisbane , Australia; Noida, India; New York, New York and Dubai, United Arab Emirates, Appinventiv is a blockchain company. The large firm was launched in 2014. Their services include blockchain.
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  • 24
    (0 Reviews)

    Not yet reviewed.

    • $5,000+
    • 10 - 49 employees
    • New York, NY

    Softescu is a small website development firm. Established in 2008, the company is headquartered in New York, New York and Bacău, Romania. Their team offers web development, mobile app development, enterprise app modernization, blockchain, and more.

    Read More

    Industries

  • 25
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 2 - 9 employees
    • Staten Island, NY

    Rosalind IT Services Inc is a digital strategy company. Launched in 2019, the agency is located in Staten Island, New York. The small team offers digital strategy, branding, social media marketing, content marketing, and more.

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    Industries

  • 26
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • New York, NY
    LXW LLC is a custom software development company in New York, New York. Launched in 2017, the small team provides custom software development, blockchain, application management & support, product design, and more.
    Read More

    Industries

  • 27
    (0 Reviews)

    Not yet reviewed.

    • Undisclosed
    • 2 - 9 employees
    • New York, NY
    VR IT Services Pro is a custom software development firm in New York, New York. The small agency was launched in 2023. Their team provides custom software development, web development, mobile app development, blockchain, and more.
    Read More

    Industries

  • 28
    (0 Reviews)

    Not yet reviewed.

    • $1,000+
    • 10 - 49 employees
    • New York, NY
    Founded in 2018, Ciel Technology is a web development firm. The company provides web development, blockchain, custom software development, mobile app development, and more and has a small team.
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  • 29
    (0 Reviews)

    Not yet reviewed.

    • $10,000+
    • 10 - 49 employees
    • New York, NY
    E-done is an application development firm. They are headquartered in Zaporizhzhia, Ukraine; New York, New York; Moscow, Russia and London, United Kingdom and have a small team. The firm specializes in mobile app development, blockchain, enterprise app modernization, application management & support, and more.
    Read More

    Industries

  • 30
    (3 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $10,000+
    • 50 - 249 employees
    • New York, NY
    Altarey is a enterprise app modernization company. They are in New York, New York; Bogotá, Colombia and Odesa, Ukraine and have a midsize team. Their services include enterprise app modernization, cloud consulting & SI, custom software development, web development, and more. The company was established in 2019.
    Read More

    Clients

    • Migachain
    • PolanerSelections
    • SDX

    Industries

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