Top Smart Contract Auditors in New York City
15 Companies
List of the Top New York City Smart Contract Audit Services
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Suffescom Solutions Inc
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$25,000+$25 - $49 / hr250 - 999New York, NYServices provided
35% Blockchain55% Mobile App Development10% AI DevelopmentFocus Areas
10% Smart Contract Auditing20% Smart Contract Development15% Ethereum Development +515% Initial Coin Offering Consulting15% Web310% Decentralized Finance10% Tokenization5% Metaverse DevelopmentSee all 109 projectsSuffescom Solutions Inc is involved in Blockchain Development and Smart Contract Development services. However, according to the feedback, the company received negative reviews, with 100% indicating dissatisfaction. The reviewer experienced significant issues regarding unethical practices, financial losses, and project mismanagement, leading to considering legal action.
10 of 10 reviews are 5 stars$10,000 – $49,000 avg. project costRead 10 Recent ReviewsReviewed 10 times in the past 6 months
In the last six months, clients have expressed high satisfaction with Suffescom Solutions Inc, highlighting their effective project management and timely delivery. A transportation company reported a 60% increase in customer satisfaction and a 20% rise in daily orders due to their app development. Another client noted a 29% increase in active users after launching a roadside assistance app. Overall, the feedback emphasizes Suffescom's technical expertise, responsiveness, and ability to deliver scalable solutions.Was this helpful?
0 of 1 Blockchain reviews are 5 stars$10,000 – $49,000 avg. project costRead 1 ReviewBlockchain PROJECT HIGHLIGHT
Development Services for NFT Marketplace Company
5.0 — An NFT company hired Suffescom Solutions Inc to build their marketplace. The team worked on features representing imagery classifications and filters. They also worked on platforms such as Ethereum Read moreWas this helpful?
Industry Experience
Suffescom Solutions Inc has demonstrated expertise across diverse industries including transportation, legal, healthcare, and e-commerce. Clients commend their technical skills in mobile app development, timely delivery, and effective communication. Notable successes include enhanced user engagement and operational efficiencies, with many clients reporting significant improvements in service quality and customer satisfaction. The company is particularly recommended for businesses in transportation, where they have achieved measurable growth, making them an ideal partner for projects in this sector.
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Transportation Other Industry Home Services Gaming Food & Beverages Arts, entertainment & music Advertising & marketing Fitness Financial services Business services Software Education Environmental Services Telecommunications Wellness & Fitness Construction Real estate Beauty & Cosmetics IT Services Motion Pictures & Film Utilities Consumer Products Design Retail Nonprofit Energy & natural resources Information technology Social Networking Other industries Healthcare LegalWas this helpful?
More responsive than most other service providers
Get in TouchSuffescom Solutions Inc is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
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$10,000+$50 - $99 / hr50 - 249New York, NY
Services provided
20% Blockchain20% AI Development10% AI Agents +510% AI Consulting10% Custom Software Development10% Generative AI10% IoT Development10% Web DevelopmentFocus Areas
10% Smart Contract Auditing20% Ethereum Development20% Smart Contract Development +510% Decentralized Finance10% Initial Coin Offering Consulting10% Metaverse Development10% Tokenization10% Web3See all 32 projectsSEROKELL is a specialized company in Blockchain Development, offering services such as Smart Contract Development and Decentralized Application Development. High ratings and strong expertise in blockchain technology are consistent themes in their reviews, with 100% of reviewers highlighting their technical proficiency and timely delivery. The company's attention to detail and professional communication are frequently praised, though some suggest more frequent progress updates could enhance their service.
Reviews mention Knowledgeable
Client feedback highlights Serokell's deep and profound blockchain expertise, noting their capability to navigate complex programming languages unique to the industry. One client emphasized that Serokell's knowledge sets them apart from competitors, stating they provided valuable suggestions that enhanced the project rather than simply executing instructions. Overall, the sentiment is highly positive, with clients expressing confidence in Serokell's ability to deliver secure and innovative solutions, reinforcing their reputation as a knowledgeable partner in software development.-
Custom Software Dev for Air Mobility Company
5.0 Sep 19, 2023Serokell's proactive project management, expertise in progressive ML approaches, and flexibility in implementation were impressive, and we are 100% satisfied with the results, looking forward to future collaborations as we continue to modify our platform. The Serokell company was proactive from the initial step of our cooperation, providing valuable tips on optimization of the system modification and sharing their expertise about different aspects of ML solution alternatives based on our wishes. They are real experts with academic knowledge of the most progressive ML approaches, very flexible and quick in the implementation.
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Custom Software Dev for Snow Tools Manufacturer
5.0 Jul 2, 2023They really know everything about AI and effective ML model development. They were proactive with the suggestion and worked very smart solutions for our IT system. Happy to refer them as great professionals working on a cutting edge of the industry.
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Custom Software Dev for Cryptocurrency Enabler Platform
5.0 Feb 23, 2023I was most impressed with Serokell’s deep and profound blockchain expertise. I was particularly impressed with Serokell’s expertise with the uncommon programming languages used in this industry, showing deep and profound knowledge. Serokell is not just another software development company. They can really help you with deep expertise to push your product to work.
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1 of 1 Smart Contract Auditing reviews is 5 stars1 new review for Smart Contract Auditing in past 6 monthsUnknown avg. project costSmart Contract Auditing Experience
SEROKELL has received overwhelmingly positive feedback for its Smart Contract Auditing services, with clients citing strong technical expertise and a proactive communication approach. Notably, 100% of reviewers expressed satisfaction with the depth of analysis and the identification of complex vulnerabilities. The project management was praised for its organization and timeliness. One client highlighted their return for a second audit due to previous success, emphasizing SEROKELL's professionalism and attention to detail, although a desire for more frequent updates was noted as an area for improvement.
Read Most Recent ReviewWas this helpful?
Industry Experience
SEROKELL has demonstrated strong performance across various industries, including Agriculture, IT Services, Information Technology, Non-profit, Financial Services, Chemicals & Biotechnology, and more. Clients praised their expertise in Haskell and Rust programming, project management, and ability to deliver high-quality work on time. Positive feedback highlighted their innovative solutions, especially in smart contracts and machine learning applications, while clients in the financial and technology sectors noted improved operational efficiencies and enhanced product offerings. Overall, SEROKELL is well-suited for complex IT, financial, and agricultural projects.
Read All ReviewsSelect Industry to see insights
Other Industry Information technology Non-profit Financial services IT Services Chemicals & Biotechnology Transportation Software Manufacturing Sports Arts, entertainment & music Media Business services Government Nonprofit AgricultureWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Client feedback on SEROKELL highlights their competitive pricing and strong value for money, with many reviews noting that the cost aligns well with the quality of service provided. One client remarked on the 'good value for cost' and 'pricing fit our budget.' Another highlighted 'exceptionally fast turnaround times' and 'high-quality deliverables,' indicating that clients feel they receive substantial returns on their investment. Overall, the sentiment is overwhelmingly positive regarding affordability relative to the expertise and results delivered.Was this helpful?
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$1,000+$25 - $49 / hr50 - 249New York, NY
Services provided
10% Blockchain20% Cybersecurity10% Application Testing +610% Compliance Consulting10% Corporate Training & Coaching10% DevOps Managed Services10% IT Managed Services10% Microservices Architecture Services10% Other IT Consulting and SIFocus Areas
60% Smart Contract Auditing20% Ethereum Development20% Web3See all 33 projectsDATAMI is a cybersecurity company specializing in blockchain solutions, including smart contract security audits and penetration testing. Reviews highlight their professionalism and responsiveness, with 100% of feedback noting timely delivery and impressive value for cost. Clients appreciate the company's ability to meet security needs efficiently, as well as their commitment to providing a high-quality service.
Reviews mention Transparent
The overall sentiment regarding transparency in DATAMI's service is highly positive. Clients appreciated the clear and proactive communication, as noted in feedback highlighting 'regular updates' and 'quick responses to our needs,' which ensured a smooth and transparent process. The project management was commended for delivering all items on time and exceeding expectations, contributing to a trusting client relationship. However, suggestions for improvement included refining report formatting for better compliance utility.-
Penetration Testing Services for Research Company
5.0 Sep 19, 2025Communication was clear and proactive, with regular updates and quick responses to our needs, ensuring the process was smooth and transparent.
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4 of 4 reviews are 5 starsLess than $10,000 avg. project costRead 4 Recent ReviewsReviewed 4 times in the past 6 months
Recent client feedback on DATAMI highlights strong satisfaction with their technical expertise and project management. Clients noted effective communication and timely delivery, with one user praising the team's professionalism and the quality of their penetration testing services. Another client emphasized the efficiency of their DORA implementation support, aligning with regulatory requirements. Overall sentiment is very positive, with no significant areas for improvement identified across multiple reviews.Was this helpful?
Industry Experience
DATAMI has demonstrated extensive expertise across various industries, including eCommerce, Financial Services, Education, and Cybersecurity. Clients commend their strong technical abilities in penetration testing, vulnerability assessments, and compliance support, which have significantly improved security postures and met regulatory standards. Overall, the sentiment is highly positive, emphasizing professionalism, timely delivery, and effective communication, making DATAMI a suitable partner for organizations seeking robust security solutions across these sectors.
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Other industries Financial services Business services Education Consulting Software IT Services Non-profit Gambling Automotive Media Research eCommerceWas this helpful?
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$10,000+$50 - $99 / hr50 - 249Great Neck Plaza, NY
Services provided
20% Blockchain20% BI & Big Data Consulting & SI20% Branding +220% Sales Outsourcing20% Web DevelopmentFocus Areas
10% Smart Contract Auditing40% Web330% Ethereum Development +210% Decentralized Finance10% TokenizationSee all 1 projectsSapientPro NYC is a web development company praised for its capability in developing and launching web-based applications. Reviews highlight their responsive communication, with 100% of feedback noting timely responses and project delivery. Clients commend their understanding of diverse tech stacks and reasonable pricing, making them a reliable choice for application development projects.
Industry Experience
SapientPro NYC has demonstrated expertise primarily in the Advertising & Marketing industry, where they successfully built a web-based application for a marketing agency, showcasing their ability to deliver projects on time and meet client specifications. Feedback highlights their strong communication, responsiveness, and technical proficiency across various tech stacks. Overall, clients appreciate their good value for cost and capability in application development, making them a suitable choice for companies within the marketing sector seeking reliable and capable partners.
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Advertising & marketingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have expressed positive sentiments regarding SapientPro NYC's cost-effectiveness and overall value for money. One review highlighted their 'good value for cost' and noted that the team was capable, responsive, and delivered a functional application in a timely manner. Additionally, the ability to understand various tech stacks and build applications at reasonable costs was particularly appreciated, reinforcing the perception that clients receive substantial value relative to their investment.Was this helpful?
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UndisclosedUndisclosed50 - 249New York, NY
Services provided
100% BlockchainFocus Areas
25% Smart Contract Auditing25% Smart Contract Development25% Tokenization +125% Web3Shift Markets is a Blockchain company. Launched in 2010, their team specializes in Blockchain.
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$5,000+$300+ / hr10 - 49New York, NY
Services provided
50% Blockchain10% Blockchain Marketing10% Digital Strategy +310% Market Research10% Marketing Strategy10% Social Media MarketingFocus Areas
20% Smart Contract Auditing20% Ethereum Development20% Initial Coin Offering Consulting +220% Smart Contract Development20% TokenizationAlpine 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.
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UndisclosedUndisclosed10 - 49New York, NY
Services provided
40% Blockchain20% Blockchain Marketing20% Business Consulting +120% Digital Asset ManagementFocus Areas
50% Smart Contract Auditing50% TokenizationFounded in 2017, Republic Crypto is a small Blockchain company located in New York, New York. Their team focuses on Blockchain and Business Consulting.
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UndisclosedUndisclosed2 - 9New York City, NY
Services provided
50% Blockchain30% AI Development20% Custom Software DevelopmentFocus Areas
100% Smart Contract AuditingBlockchain company Infinigon Group Inc focuses on Blockchain and Artificial Intelligence. They were established in 2011.
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UndisclosedUndisclosed2 - 9New York City, NY
Services provided
70% Blockchain30% API DevelopmentFocus Areas
50% Smart Contract Auditing50% Ethereum DevelopmentConsensys Diligence, a Blockchain company, is located in New York City, New York. Established in 2017, the team specializes in Blockchain and API Development.
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UndisclosedUndisclosed10 - 49New York, NY
Services provided
30% Blockchain70% CybersecurityFocus Areas
100% Smart Contract AuditingFounded in 2023, Resonance Security Inc is a small New York, New York-based Cybersecurity company. Their team specializes in Cybersecurity and Blockchain.
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UndisclosedUndisclosed2 - 9New York, NY
Services provided
70% Blockchain30% Application TestingFocus Areas
25% Smart Contract Auditing50% Smart Contract Development25% Web3Magic BlockchainQA, a Blockchain company, was established in 2018. The firm offers Blockchain and Application Testing.
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UndisclosedUndisclosed2 - 9New York, NY
Services provided
40% Blockchain15% IT Strategy Consulting15% UX/UI Design +310% Cloud Consulting & SI10% Custom Software Development10% Enterprise App ModernizationFocus Areas
30% Smart Contract Auditing40% Ethereum Development30% Smart Contract DevelopmentChainworks Inc., a Blockchain company, offer Blockchain and UX/UI Design. They were launched in 2017.
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UndisclosedUndisclosedFreelancerNew York, NY
Services provided
100% BlockchainFocus Areas
50% Smart Contract Auditing30% Ethereum Development20% TokenizationBlockchain company Bloqchain Science was established in 2016. The agency focuses on Blockchain.
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UndisclosedUndisclosed10 - 49Lakewood, NJ
Services provided
10% Blockchain10% AI Development10% Custom Software Development +710% DevOps Managed Services10% E-Commerce Development10% Graphic Design10% IoT Development10% Mobile App Development10% Web Design10% Web DevelopmentFocus Areas
20% Smart Contract Auditing20% Ethereum Development20% Metaverse Development +220% Smart Contract Development20% Web3See all 1 projectsSpearmint offers AI development services with a focus on AI learning projects. Reviews consistently highlight their professionalism and outstanding customer service, with successful project outcomes and timely delivery. Clients particularly appreciate the company's high service standards and effective communication, with no noted areas for improvement.
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$50,000+$150 - $199 / hr10 - 49New York, NY
Services provided
25% Blockchain20% AI Development20% Custom Software Development +220% Web Development15% Generative AIFocus Areas
20% Smart Contract Auditing20% Ethereum Development20% Smart Contract Development +220% Tokenization20% Web3See all 4 projectsHypotenuse Labs specializes in Blockchain Development and Smart Contract Development, consistently delivering high-quality blockchain solutions. Garnering 100% positive feedback, clients highlight their exceptional engineering talent, effective project management, and proactive problem-solving capabilities. Their expertise in Decentralized System Development is complemented by a strong cultural alignment and timely delivery, ensuring client satisfaction in every project.
Reviews mention Great team
Clients consistently praise Hypotenuse Labs for their exceptional team, highlighting the top-tier engineering talent and supportive culture. One CEO noted the team's ability to swiftly address issues and provide reliable solutions, emphasizing their excellent project management and communication. Overall, feedback reflects a strong sentiment of satisfaction with the team's performance and dedication, contributing significantly to project success without identified areas for improvement.-
Web App Rebuild for Digital Artifact Sales Platform
5.0 Dec 13, 2023The engineering talent at Hypotenuse Labs was top-tier, helped even more by their supportive team, which will gather around a project when more help is needed, ensuring problems get fixed quickly and reliably.
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2 of 2 Blockchain reviews are 5 stars$50,000 – $199,999 avg. project costRead 2 ReviewsBlockchain PROJECT HIGHLIGHT
Web App Rebuild for Digital Artifact Sales Platform
5.0 — Hypotenuse Labs rebuilt a digital artifact sales platform. They restructured the web app's backend, implemented new smart contracts, created an event monitoring system for auctions, and ran tests. Read moreWas this helpful?
Industry Experience
Hypotenuse Labs has demonstrated expertise across various industries including Information Technology, Financial Services, Gaming, and Creative Arts. Clients commend their strong project management, technical proficiency, and responsiveness. The overall sentiment is highly positive, with specific strengths noted in building complex e-commerce platforms, smart contract integrations, and dynamic systems tailored to client needs. Potential clients in these sectors can expect strong alignment in values and a commitment to excellence.
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Information technology Other Industry Financial services GamingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients generally perceive Hypotenuse Labs as offering good value for their cost, highlighting their high-quality engineering talent and effective project management. One CEO noted they were 'extremely communicative and detail-oriented,' while another client appreciated their ability to deliver projects on time and exceed expectations. A CTO mentioned a 'good value for cost' and emphasized the alignment of company values. Overall sentiment reflects satisfaction with both cost and the value provided.Was this helpful?
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List of the Top 4 New York City Smart Contract Audit Services
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$25,000+$25 - $49 / hr250 - 999New York, NY
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
35% Blockchain10% Smart Contract Auditing65% Other -
$10,000+$50 - $99 / hr50 - 249New York, NY
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
20% Blockchain10% Smart Contract Auditing80% Other -
$1,000+$25 - $49 / hr50 - 249New York, NY
Ability to deliver
33/40.018.4/20 Reviews7.4/10 Clients & Experience7.2/10 Market PresenceService focus
10% Blockchain60% Smart Contract Auditing90% Other -
$10,000+$50 - $99 / hr50 - 249Great Neck Plaza, NY
Ability to deliver
21/40.016.4/20 Reviews0/10 Clients & Experience4.6/10 Market PresenceService focus
20% Blockchain10% Smart Contract Auditing80% Other -
UndisclosedUndisclosed50 - 249New York, NY
Ability to deliver
5.6/40.00/20 Reviews0/10 Clients & Experience5.6/10 Market PresenceService focus
100% Blockchain25% Smart Contract Auditing -
$5,000+$300+ / hr10 - 49New York, NY
Ability to deliver
4/40.00/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
50% Blockchain20% Smart Contract Auditing50% Other -
UndisclosedUndisclosed10 - 49New York, NY
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
40% Blockchain50% Smart Contract Auditing60% Other -
UndisclosedUndisclosed2 - 9New York City, NY
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
50% Blockchain100% Smart Contract Auditing50% Other -
UndisclosedUndisclosed2 - 9New York City, NY
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
70% Blockchain50% Smart Contract Auditing30% Other -
UndisclosedUndisclosed10 - 49New York, NY
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
30% Blockchain100% Smart Contract Auditing70% Other -
UndisclosedUndisclosed2 - 9New York, NY
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
70% Blockchain25% Smart Contract Auditing30% Other -
UndisclosedUndisclosed2 - 9New York, NY
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
40% Blockchain30% Smart Contract Auditing60% Other -
UndisclosedUndisclosedFreelancerNew York, NY
Ability to deliver
0/40.00/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
100% Blockchain50% Smart Contract Auditing -
UndisclosedUndisclosed10 - 49Lakewood, NJ
Ability to deliver
4.6/40.00/20 Reviews0/10 Clients & Experience4.6/10 Market PresenceService focus
10% Blockchain20% Smart Contract Auditing90% Other -
$50,000+$150 - $199 / hr10 - 49New York, NY
Ability to deliver
35/40.017/20 Reviews10/10 Clients & Experience8/10 Market PresenceService focus
25% Blockchain20% Smart Contract Auditing75% Other
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