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Top Smart Contract Auditors in the United States

Ratings Updated: January 9, 2026
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12 Leaders 15 Contenders

56 Companies

Country: United States
Blockchain Focus: Smart Contract Auditing

List of the Top United States Smart Contract Audit Services

  • UrApp Technologies Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    250 - 999
    Karachi, Pakistan

    Services provided

    10% Blockchain
    10% AI Development
    10% AR/VR Development +7
    10% Custom Software Development
    10% IoT Development
    10% Mobile & App Marketing
    10% Mobile App Development
    10% Wearable App Development
    10% Web Design
    10% Web Development

    Focus Areas

    10% Smart Contract Auditing
    15% Ethereum Development
    15% Initial Coin Offering Consulting +5
    15% Metaverse Development
    15% Web3
    10% Decentralized Finance
    10% Smart Contract Development
    10% Tokenization

    UrApp Technologies is a software development company renowned for delivering innovative, flexible solutions, particularly in the realm of digital trading platforms. With 100% positive feedback, clients consistently praise their excellent project management, strong leadership, and ability to improve client satisfaction significantly. Reviewers highlight their impressive responsiveness and alignment with client values.

    More responsive than most other service providers

    UrApp Technologies is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
    Get in Touch
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  • Bloqchain Science Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    Freelancer
    New York, NY

    Services provided

    100% Blockchain

    Focus Areas

    50% Smart Contract Auditing
    30% Ethereum Development
    20% Tokenization

    Blockchain company Bloqchain Science was established in 2016. The agency focuses on Blockchain.

    Read more
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  • Cryptos & Tokens Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Irvine, CA

    Services provided

    40% Blockchain
    60% Blockchain Marketing

    Focus Areas

    25% Smart Contract Auditing
    50% Decentralized Finance
    25% Initial Coin Offering Consulting

    Cryptos & Tokens is a Blockchain Marketing company. Headquartered in Irvine, California, the company was founded in 2018. Their services include Blockchain Marketing and Blockchain.

    Read more
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  • Blockchain Studioz Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Torrance, CA

    Services provided

    40% Blockchain
    40% Blockchain Marketing
    20% Mobile App Development

    Focus Areas

    25% Smart Contract Auditing
    25% Decentralized Finance
    25% Smart Contract Development +1
    25% Tokenization

    Blockchain Studioz is a small Blockchain company. Established in 2015, the team provides Blockchain and Blockchain Marketing.

    Read more
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  • A3Logics Inc. Logotype

    4.9 9 reviews
    $10,000+
    $25 - $49 / hr
    250 - 999
    Carlsbad, CA

    Services provided

    10% Blockchain
    20% IT Strategy Consulting
    15% Custom Software Development +5
    15% Mobile App Development
    10% AI Agents
    10% AI Development
    10% IT Managed Services
    10% IoT Development

    Focus Areas

    10% Smart Contract Auditing
    20% Ethereum Development
    20% Tokenization +5
    10% Decentralized Finance
    10% Initial Coin Offering Consulting
    10% Metaverse Development
    10% Smart Contract Development
    10% Web3

    A3Logics Inc. is a distinguished blockchain development company specializing in NFT marketplaces, smart contract development, and scalable blockchain solutions. With 100% positive feedback, reviewers highlight their profound expertise in blockchain technology and effective project management, noting seamless execution and proactive problem-solving. Their commitment to delivering secure and user-friendly platforms is consistently praised.

    See all 9 projects

    Industry Experience

    A3Logics Inc. has received positive industry feedback, particularly in Media, IT Services, Information Technology, Consumer Products, Education, Healthcare, and Transportation. Clients commend their responsiveness, technical expertise, and quality assurance. Notable strengths include mobile app development and web solutions. Overall sentiment leans towards satisfaction, with clients appreciating the provider's adaptability and proactive communication. A3Logics is a suitable partner for companies in these industries seeking reliable development support.

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    Select Industry to see insights

    Media IT Services Information technology Consumer Products Education Transportation Healthcare

    Average Project Cost Breakdown

    $50,000 to $199,999 (4) Less than $10,000 (1) $10,000 to $49,000 (1) $200,000 to $999,999 (1)

    What Clients Have Said

    Clients generally perceive A3logics as providing good value for money, often praising their responsiveness and quality of work relative to cost. One client noted, 'The services we're getting from them are suffice and yet they haven't given any reason to switch.' Another remarked on their ability to deliver a high-quality product within a limited budget, stating, 'A3logics completely delivered.' Overall sentiment reflects satisfaction with the cost-effectiveness of their services.
    Read All Reviews

    View projects from:

    United States (7) Colombia (1)
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  • MeGaDev Logotype

    5.0 6 reviews
    $5,000+
    $25 - $49 / hr
    50 - 249
    Berlin, Germany

    Services provided

    10% Blockchain
    30% Custom Software Development
    25% AI Development +2
    20% ERP Consulting and SI
    15% Web Development

    Focus Areas

    25% Smart Contract Auditing
    25% Decentralized Finance
    25% Smart Contract Development +2
    15% Ethereum Development
    10% Web3

    MeGaDev is a Blockchain Development company specializing in Blockchain Technology and Smart Contract Development. With 100% positive feedback, clients commend their professionalism and exceptional project management. Notably, 50% of reviewers highlight their ability to meet deadlines and 100% appreciate their effective communication and cultural fit.

    See all 6 projects

    Reviews mention Efficient

    Clients have consistently praised MeGaDev for their efficient project management and delivery. One client noted their organization and efficiency, highlighting that 'weekly check-ins and clear milestones' ensured alignment without delays. Additionally, the redesign efforts led to measurable improvements in user activation and reduced support tickets, indicating a streamlined process. Overall, the sentiment reflects a strong appreciation for MeGaDev's ability to maintain efficiency while enhancing user experience.
    • Web Design for Spend Management Company
      5.0 Jun 24, 2025

      Yes, they were organized and efficient throughout. Weekly check-ins and clear milestones helped us stay aligned without slowing us down.

      Read Full Review
    Read All Reviews
    2 of 2 Blockchain reviews are 5 stars
    $50,000 – $199,999 avg. project cost

    Blockchain PROJECT HIGHLIGHT

    Blockchain-Enabled Platform Dev for Web3 Talent Marketplace

    5.0 — MeGaDev built a blockchain-enabled platform for a web3 talent marketplace. They conducted subsequent meetings to discuss the collaboration and managed the entire process, from conceptualization to Read more
    Read 2 Reviews

    Industry Experience

    MeGaDev has demonstrated expertise across various industries including spend management, gaming, human resources, and IT services. Clients highlight their strengths in user experience design, project management, and adaptability, particularly within the gaming and HR sectors. Positive sentiments reflect their ability to enhance user engagement and satisfaction while delivering high-quality solutions on time. Overall, potential clients in tech-driven fields seeking a reliable partner for design and development projects may find MeGaDev a suitable match.

    Read All Reviews

    Select Industry to see insights

    Gaming Other Industry Human Resources IT Services

    View projects from:

    Switzerland (2) United States (1)
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Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 Suffescom Solutions Inc
2 Interexy
3 SEROKELL
4 Gigster
5 Hypotenuse Labs
6 Iron Forge Development
7 Xicom Technologies Ltd.
8 Shamlatech
9 SapientPro NYC
10 Remote Dev Force
11 DATAMI
12 Dexola

List of the Top 12 United States Smart Contract Audit Services

  1. Suffescom Solutions Inc Logotype

    Suffescom Solutions Inc

    $25,000+
    $25 - $49 / hr
    250 - 999
    New York, NY

    Ability to deliver

    40/40.0
    20/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    35% Blockchain
    10% Smart Contract Auditing
    65% Other
    View Profile Visit Website
  2. Interexy Logotype

    Interexy

    $10,000+
    $25 - $49 / hr
    250 - 999
    Lauderdale-by-the-Sea, FL

    Ability to deliver

    36.4/40.0
    19.4/20 Reviews
    10/10 Clients & Experience
    7/10 Market Presence

    Service focus

    30% Blockchain
    10% Smart Contract Auditing
    70% Other
    View Profile Visit Website
  3. SEROKELL Logotype

    SEROKELL

    $10,000+
    $50 - $99 / hr
    50 - 249
    Los Angeles, CA

    Ability to deliver

    39.8/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    20% Blockchain
    10% Smart Contract Auditing
    80% Other
    View Profile Visit Website
  4. Gigster Logotype

    Gigster

    Undisclosed
    $100 - $149 / hr
    250 - 999
    Austin, TX

    Ability to deliver

    36.5/40.0
    16.6/20 Reviews
    10/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    10% Blockchain
    10% Smart Contract Auditing
    90% Other
    View Profile Visit Website
  5. Hypotenuse Labs Logotype

    Hypotenuse Labs

    $50,000+
    $150 - $199 / hr
    10 - 49
    San Francisco, CA

    Ability to deliver

    35/40.0
    17/20 Reviews
    10/10 Clients & Experience
    8/10 Market Presence

    Service focus

    25% Blockchain
    20% Smart Contract Auditing
    75% Other
    View Profile Visit Website
  6. Iron Forge Development Logotype

    Iron Forge Development

    $25,000+
    $150 - $199 / hr
    10 - 49
    Palm Beach Gardens, FL

    Ability to deliver

    36.2/40.0
    17.8/20 Reviews
    10/10 Clients & Experience
    8.4/10 Market Presence

    Service focus

    10% Blockchain
    15% Smart Contract Auditing
    90% Other
    View Profile Visit Website
  7. Xicom Technologies Ltd. Logotype

    Xicom Technologies Ltd.

    $10,000+
    $25 - $49 / hr
    50 - 249
    San Francisco, CA

    Ability to deliver

    29.7/40.0
    16.2/20 Reviews
    7.7/10 Clients & Experience
    5.8/10 Market Presence

    Service focus

    10% Blockchain
    15% Smart Contract Auditing
    90% Other
    View Profile Visit Website
  8. Shamlatech Logotype

    Shamlatech

    $5,000+
    $50 - $99 / hr
    50 - 249
    Hamden, CT

    Ability to deliver

    25.1/40.0
    17.4/20 Reviews
    2.1/10 Clients & Experience
    5.6/10 Market Presence

    Service focus

    40% Blockchain
    10% Smart Contract Auditing
    60% Other
    View Profile Visit Website
  9. SapientPro NYC Logotype

    SapientPro NYC

    $10,000+
    $50 - $99 / hr
    50 - 249
    Great Neck Plaza, NY

    Ability to deliver

    21/40.0
    16.4/20 Reviews
    0/10 Clients & Experience
    4.6/10 Market Presence

    Service focus

    20% Blockchain
    10% Smart Contract Auditing
    80% Other
    View Profile Visit Website
  10. Remote Dev Force Logotype

    Remote Dev Force

    Undisclosed
    Undisclosed
    2 - 9
    Las Vegas, NV

    Ability to deliver

    16.2/40.0
    16.2/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    10% Blockchain
    100% Smart Contract Auditing
    90% Other
    View Profile Visit Website
  11. DATAMI Logotype

    DATAMI

    $1,000+
    $25 - $49 / hr
    50 - 249
    New York, NY

    Ability to deliver

    33/40.0
    18.4/20 Reviews
    7.4/10 Clients & Experience
    7.2/10 Market Presence

    Service focus

    10% Blockchain
    60% Smart Contract Auditing
    90% Other
    View Profile Visit Website
  12. Dexola Logotype

    Dexola

    $10,000+
    $50 - $99 / hr
    10 - 49
    Nashville, TN

    Ability to deliver

    34.9/40.0
    17.8/20 Reviews
    9.1/10 Clients & Experience
    8/10 Market Presence

    Service focus

    70% Blockchain
    20% Smart Contract Auditing
    30% Other
    View Profile Visit Website
  13. Shift Markets Logotype

    Shift Markets

    Undisclosed
    Undisclosed
    50 - 249
    New York, NY

    Ability to deliver

    5.6/40.0
    0/20 Reviews
    0/10 Clients & Experience
    5.6/10 Market Presence

    Service focus

    100% Blockchain
    25% Smart Contract Auditing
    View Profile Visit Website
  14. MeshLogix Solutions Logotype

    MeshLogix Solutions

    $5,000+
    $25 - $49 / hr
    10 - 49
    Houston, TX

    Ability to deliver

    30.4/40.0
    16.4/20 Reviews
    10/10 Clients & Experience
    4/10 Market Presence

    Service focus

    10% Blockchain
    10% Smart Contract Auditing
    90% Other
    View Profile Visit Website
  15. SmartSpyAi Logotype

    SmartSpyAi

    Undisclosed
    Undisclosed
    50 - 249
    Wilmington, DE

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    100% Blockchain
    50% Smart Contract Auditing
    View Profile Visit Website
  16. Naoris Protocol Logotype

    Naoris Protocol

    Undisclosed
    Undisclosed
    50 - 249
    Wilmington, DE

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    50% Blockchain
    50% Smart Contract Auditing
    50% Other
    View Profile Visit Website
  17. Xyz Logotype

    Xyz

    $1,000+
    $25 - $49 / hr
    50 - 249
    Atascadero, CA

    Ability to deliver

    4/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4/10 Market Presence

    Service focus

    100% Blockchain
    20% Smart Contract Auditing
    View Profile Visit Website
  18. Hoff & Mazor Logotype

    Hoff & Mazor

    $5,000+
    < $25 / hr
    50 - 249
    Skokie, IL

    Ability to deliver

    10.3/40.0
    0/20 Reviews
    4.8/10 Clients & Experience
    5.5/10 Market Presence

    Service focus

    10% Blockchain
    10% Smart Contract Auditing
    90% Other
    View Profile Visit Website
  19. Alpine Blockchain Consultants Logotype

    Alpine Blockchain Consultants

    $5,000+
    $300+ / hr
    10 - 49
    New York, NY

    Ability to deliver

    4/40.0
    0/20 Reviews
    0/10 Clients & Experience
    4/10 Market Presence

    Service focus

    50% Blockchain
    20% Smart Contract Auditing
    50% Other
    View Profile Visit Website
  20. Veridise Inc. Logotype

    Veridise Inc.

    Undisclosed
    Undisclosed
    10 - 49
    Austin, TX

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    80% Blockchain
    70% Smart Contract Auditing
    20% Other
    View Profile Visit Website
  21. Quest Global Technologies Limited Logotype

    Quest Global Technologies Limited

    $10,000+
    < $25 / hr
    50 - 249
    Gilbert, AZ

    Ability to deliver

    37.4/40.0
    18/20 Reviews
    9.9/10 Clients & Experience
    9.5/10 Market Presence

    Service focus

    30% Blockchain
    10% Smart Contract Auditing
    70% Other
    View Profile Visit Website
  22. Republic Crypto Logotype

    Republic Crypto

    Undisclosed
    Undisclosed
    10 - 49
    New York, NY

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    40% Blockchain
    50% Smart Contract Auditing
    60% Other
    View Profile Visit Website
  23. My Web3 Startup Logotype

    My Web3 Startup

    $5,000+
    $50 - $99 / hr
    10 - 49
    Frisco, TX

    Ability to deliver

    24.3/40.0
    17.4/20 Reviews
    2.9/10 Clients & Experience
    4/10 Market Presence

    Service focus

    60% Blockchain
    20% Smart Contract Auditing
    40% Other
    View Profile Visit Website
  24. CoinMercenary Logotype

    CoinMercenary

    Undisclosed
    Undisclosed
    2 - 9
    Dallas, TX

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    60% Blockchain
    70% Smart Contract Auditing
    40% Other
    View Profile Visit Website
  25. Rektify AI Logotype

    Rektify AI

    Undisclosed
    Undisclosed
    2 - 9
    Austin, TX

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    100% Blockchain
    60% Smart Contract Auditing
    View Profile Visit Website
  26. SourceHat Labs Inc. Logotype

    SourceHat Labs Inc.

    Undisclosed
    Undisclosed
    2 - 9
    Arlington, VA

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    100% Blockchain
    50% Smart Contract Auditing
    View Profile Visit Website
  27. LedgerOps Inc. Logotype

    LedgerOps Inc.

    Undisclosed
    Undisclosed
    2 - 9
    Arlington, VA

    Ability to deliver

    0/40.0
    0/20 Reviews
    0/10 Clients & Experience
    0/10 Market Presence

    Service focus

    50% Blockchain
    50% Smart Contract Auditing
    50% Other
    View Profile Visit Website

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Specialties

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