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AuditOne GmbH logo

AuditOne GmbH

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OverviewOfferingsReview

Overview

AuditOne is Europe's leading crowdsourced cybersecurity and compliance platform, delivering comprehensive security audits and ISO compliance services for the fast-evolving digital world. Founded to revolutionize the auditing industry, AuditOne pioneered the vetting and aggregation of elite security auditors to provide enterprises and SMEs with a single, trusted point of access to world-class security expertise.

Core Products/Services

AuditOne operates as an auditor aggregator platform that connects organizations with vetted security professionals across multiple domains:

Smart Contract Security Audits: AuditOne specializes in blockchain security audits across all programming languages (Solidity, Rust, Move) and chains. Unlike typical two-auditor teams, they deploy 3-4 auditors per project using a unique peer-review system that ensures superior reliability and depth. Their process includes comprehensive code review, vulnerability identification, detailed reporting, and 20% of audit costs allocated toward bug bounty programs.

AI Systems Audits: Providing comprehensive security assessments for AI systems and platforms, ensuring compliance with emerging AI governance standards including ISO 42001 (Artificial Intelligence Management Systems).

ISO Compliance Services: Operating Europe's largest auditor platform for ISO and internal audit services, AuditOne connects certification bodies and tech companies with expert auditors. They support multiple ISO standards including ISO 27001 (Information Security), ISO 42001 (AI Management), ISO 9001, ISO 14001, and more. Services include auditor sourcing and matching, internal audits for certification readiness, auditor education and certification courses, and supplier risk assessments.

Penetration Testing: Offering comprehensive penetration testing services through their network of certified ethical hackers and security professionals. Services include black box, white box, and hybrid testing approaches aligned with ISO 27001 and NIST standards, covering vulnerability analysis and remediation support.

ISO OS Platform: A proprietary platform designed to support certification bodies and audit firms throughout their audit journey, streamlining operations and reducing manual processes.

Key Strengths

Crowdsourced Intelligence: AuditOne maintains a vetted network of 100+ elite security auditors with diverse expertise across every Web3 technology, blockchain programming language, and ISO standard. All auditors undergo stringent vetting processes to guarantee high standards of professionalism and expertise, with many holding certifications including OSCE, OSWE, OSCP, CRTO, eCCPT v2, eCXD, CRTP, and BURP Suite.

Capital-Efficient Model: By operating as an aggregator platform rather than maintaining full-time auditors, AuditOne offers cost-effective pricing without high overhead costs while maintaining exceptional quality standards.

Transparency and Peer Review: Complete transparency throughout the audit process with direct communication between clients and auditors. Their unique peer-review system ensures all auditors cross-verify each other's findings, resulting in the most efficient code fix recommendations.

AI-Enhanced Detection: Leveraging AI-augmented technology and proprietary tools to enhance audit efficiency and accuracy. Their platform includes integrated smart contract audit tools like Slither (static analysis framework for Solidity) and SolidityScan for pre-analysis.

Post-Audit Security: Beyond delivering audit reports, AuditOne allocates 20% of smart contract audit costs toward bug bounty programs on their platform. They're also developing coverage pools in partnership with Insura Labs to provide insurance for audited contracts, reducing investor risk.

Industry Recognition: Secured over €4 billion TVL with zero hacks to date following their audits. They maintain 98% client retention and find an average of 23 issues per audit (1 issue every 48 lines of code, 1 critical issue every 320 lines).

Notable Clients/Projects

AuditOne has delivered audits and services for numerous high-profile blockchain projects including Aurora (Ethereum-compatible blockchain), Calyx (cross-chain token launchpad), Dark Mythos (NFT trading card game), Bitbond (blockchain-based tokenization platform), Rethink Finance, Hedgey Finance, JackToken, The New Elites, Unicrow, and Moonfare. Their network includes partnerships with NEAR Protocol, IOTA, Camino Network, and major institutional investors including HTGF and soonami.io.

Why Choose AuditOne

AuditOne stands out by perfectly balancing quality, speed, affordability, and reliability in the auditing space. Their approach is tailored to the dynamic nature of the blockchain and technology industry, offering short waiting times (audits start within 3 days of deposit), peer-reviewed audits for maximum accuracy, cost-effective rates through their capital-efficient model, and expert auditing across all languages and platforms. For ISO compliance, they provide the largest network of ISO auditors in Europe with filtering by language, industry, standard, and location, making certification seamless for organizations across IT, healthcare, supply chain, manufacturing, and more.

With comprehensive training programs, data protection services (GDPR compliance, ISO 27701), KYC verification services with on-chain soulbound NFTs, and a 360-degree audit approach, AuditOne delivers unmatched security and compliance solutions for the Web3 and AI era.

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Verified Partner

This partner has been verified by Web3Connect on 11 Feb 2026

Compare similar partners:

Compliance-as-a-ServiceKYC/AML SolutionsSmart Contract AuditingThreat Intelligence

About

Company Information

Team Size

21-30 employees

Website & Social

www.auditone.ioLinkedInX (Twitter)

Operations & Coverage

Support Hours

Cologne9am - 5pm CET

Coverage

Worldwide

Languages

English(primary)

Offerings

Professional Services

Smart Contract Security Audit

Comprehensive smart contract code review and security audit services delivered by a pool...

#96 in Smart Contract Auditing

Bug Bounty Platform

Ongoing bug bounty program platform where Web3 projects can list security bounties to...

#56 in Threat Intelligence

KYC Verification Services

Identity verification services for Web3 project teams using on-chain soulbound NFTs to...

#60 in KYC/AML Solutions

ISO Compliance Audits and Certification Support

Europe's largest auditor platform for ISO and internal audit services, connecting...

#64 in Compliance-as-a-Service

Location(s)

Headquarters

Im Mediapark 5, 50670 Cologne, Cologne, Germany

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