Top 60 Smart Contract Companies in New York City
The Best of July 2026Looking 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. These steps may sound simple, but smart contracts must consider all rules to ensure a digital transaction works as planned.
Smart contract development is a required skill for any blockchain developer you work with. When hiring a blockchain development company, ask about its experience creating smart contracts and its approach.
To assist you in your search for a partner, we’ve compiled this list of the top smart contract companies in New York City. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best New York City Smart Contract Developers
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1$50,000+50 - 249 employeesNew York, NYBoosty Labs is a Blockchain company. Their midsize team is in New York, New York and Kyiv, Ukraine. The company provides Blockchain, Artificial Intelligence, IT staff augmentation, and Web Development. The company was launched in 2017.Read More
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ConsensysIndustries
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2$50,000+1,000 - 9,999 employeesNew York, NYVention is an IT staff augmentation company. Their large team is in New York, New York; London, England; Marietta, Georgia and San Francisco, California. The company focuses on IT staff augmentation, Custom Software Development, Web Development, Mobile App Development, and more. The company was launched in 2002.Read More
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IBM PayPal pwc IC MarketsIndustries
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3$25,000+1,000 - 9,999 employeesJersey City, NJRead More
Hyperlink InfoSystem is a large application development company located in Jersey City, New Jersey; Ahmedabad, India; London, England and Dubai, United Arab Emirates. Launched in 2011, the team provides Mobile App Development, CRM consulting and SI, Custom Software Development, Web Development, and more.
Clients
HitachiIndustries
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4$25,000+250 - 999 employeesNew York, NYSuffescom Solutions Inc is an application development firm. They specialize in Mobile App Development, Artificial Intelligence, and Blockchain and were established in 2013. Their midsize team is based in New York, New York; Wilmington, Delaware; Sahibzada Ajit Singh Nagar, India and Singapore, Singapore.Read More
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Morgan Elliott Justin BoatengIndustries
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5$50,000+250 - 999 employeesNew York, NYWeb development firm SDLC Corp was established in 2015. Their midsize team is located in San Francisco, California; Dubai, United Arab Emirates; Noida, India and Coventry, England. SDLC Corp focuses on Web Development, ERP consulting and SI, Blockchain, Custom Software Development, and more.Read More
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6$10,000+50 - 249 employeesNew York, NYSEROKELL is a Paris, France-based AI firm. The firm offers Artificial Intelligence, Custom Software Development, Blockchain, Web Development, and more and is midsize.The firm was established in 2015.Read More
Clients
DisciplinaIndustries
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7$25,000+50 - 249 employeesNew York, NYSoluLab is an artificial intelligence company. Launched in 2014, the company is headquartered in Los Angeles, California; Ahmedabad, India; New York, New York and Austin, Texas. The midsize team provides Artificial Intelligence, Blockchain, AI Consulting, AI Agents, and more.Read More
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Casting WorkbookIndustries
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8$25,000+250 - 999 employeesNew York, NYPixelette Technologies, a midsize AI development company, is based in London, England; Lahore, Pakistan; Sacramento, California and New York, New York. Established in 2018, the team specializes in Artificial Intelligence, AI Agents, Blockchain, Generative AI, and more.Read More
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9$25,000+50 - 249 employeesNew York, NYPixelPlex 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.Read More
Clients
Microsoft BMW Kakao QTUMIndustries
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10$10,000+50 - 249 employeesNew York, NYDevBrother 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.Read More
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PurplePassIndustries
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11$10,000+250 - 999 employeesNew York, NYRead More
KiwiTech is a midsize application development company. Established in 2009, the agency is located in New York, New York; Washington, District of Columbia and Noida, India. Their services include mobile app development and web development.
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12$10,000+50 - 249 employeesNew York, NYBitsclan IT Solutions is a New York, New York-based IT staff augmentation company. The midsize agency was launched in 2017. Their services include IT staff augmentation, Custom Software Development, Artificial Intelligence, Mobile App Development, and more.Read More
Clients
JM Test Systems Creative Outfit Song Heart JBIIndustries
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13$25,000+10 - 49 employeesNew York, NYRead More
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.
Clients
NetflixIndustries
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14$1,000+50 - 249 employeesNew York, NYRead More
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.
Clients
VioletIndustries
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15Undisclosed10 - 49 employeesNew York, NYIn New York, New York, Obsidian Systems is a small custom software development company. The team offers Custom Software Development and Blockchain.Read More
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16$1,000+2 - 9 employeesNew York, NYRead More
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$10,000+50 - 249 employeesNew York, NYLaunched in 2018, Meridian labs is a Blockchain company. The team focuses on Blockchain and Web Development and is headquartered in New York, New York.Read More
Clients
YellowHeart -
18$10,000+2 - 9 employeesNew York, NYRead More
Founded in 2017, Mvmnt is a visual agency based in Los Angeles. Their team of 10+ specializes in video production, content marketing, AR/VR development, and branding.
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19$5,000+10 - 49 employeesBrooklyn, NYCoder Crew is an user experience design agency. Their team is based in Brooklyn, New York and Lahore, Pakistan and focuses on UX/UI Design and Web Development.Read More
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20Undisclosed10 - 49 employeesNew York, NYOpenCrowd is a Blockchain company. The team provides Blockchain and UX/UI Design, and the firm is in New York, New York.Read More
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21Undisclosed50 - 249 employeesNew York, NYShift Markets is a Blockchain company. Launched in 2010, their team specializes in Blockchain.Read More
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22$5,000+10 - 49 employeesNew York, NYRead More
InfinixSoft is a mobile app development company founded in 2009. With two locations in Miami and New York, the company has a team of fewer than 40 employees that primarily serves small businesses. Their services include custom software and mobile app development.
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ShoudoutIndustries
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23Undisclosed50 - 249 employeesNew York, NYArbol is a Blockchain and AI Consulting company. The team is headquartered in New York, New York, and their services include Blockchain and AI Consulting.Read More
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24$5,000+10 - 49 employeesNew York, NYAlpine Blockchain Consultants is a Blockchain company. Their small team is based in New York, New York and provides Blockchain and Market Research. The agency was founded in 2018.Read More
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25$10,000+10 - 49 employeesNew York, NYE-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
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26$1,000+10 - 49 employeesNew York, NYLXW LLC is a software development company. Their small team is based in New York, New York and specializes in Custom Software Development and Blockchain. The company was launched in 2017.Read More
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27Undisclosed2 - 9 employeesNew York, NYVR IT Services Pro is a New York, New York-based custom software development company. They provide Custom Software Development and Web Development and were established in 2023.Read More
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28$1,000+2 - 9 employeesStaten Island, NYRosalind IT Services Inc, a Digital Strategy company, focuses on Digital Strategy and Branding. The agency is located in Staten Island, New York.Read More
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29Undisclosed2 - 9 employeesNew York, NYMagic BlockchainQA, a Blockchain company, was established in 2018. The firm offers Blockchain and Application Testing.Read More
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30$1,000+10 - 49 employeesNew York, NYCiel Technology is a web development firm. Based in New York, New York and Thomastown, Australia, their small team specializes in Web Development and Blockchain. The agency was established in 2018.Read More
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