Best Security Audit Directory
Compare verified Security Audit providers. We've vetted 16 firms to help you find the right partner for your project.
Best Security Audit Companies in Web3 (2026)
The Signal lists 16 active security audit providers for Web3 and blockchain projects. Founders can compare category fit, profile context, and trust status before deciding who to contact or can post a structured brief for routed partner intros.
- Active Profiles
- 16
- Category
- Security Audit
- Updated
- Jul 2026
CertiK
VIP
Founded in 2017 and headquartered in New York, CertiK is the leading Web3 security firm helping financial institutions, enterprises, and digital asset businesses securely adopt blockchain technology. CertiK provides smart contract audits, penetration testing, formal verification, DLT and custody security assessments, and compliance-focused security solutions.
SecuritySecurity & AuditingAuditing
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Smart Software Services B.V.
VERIFIED
We build production-grade Web3 and AI infrastructure — smart contracts, DEX integrations, and peer-reviewed machine learning systems — for projects that demand more than an MVP.
AIDeFiSecurity
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Statemind
VERIFIED
Smart contract audit & blockchain security
DeFiSecurity & AuditingSecurity
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Fidesium
VERIFIED
We provide developer tooling, audit pre-scans and audits: with greater speed, with better efficiency and consistency.
AuditingDeveloper ToolsSecurity
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Zealynx
VERIFIED
Smart Contract Audits, Pentesting, AI Agent Audits
DeFiAISecurity
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CovalTech
VERIFIED
We design and build web, mobile and blockchain products — from idea to production.
InfrastructureDeveloper ToolsAPI
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Safe Edges
VERIFIED
Safe Edges works with DeFi protocols, dApps, and blockchain infrastructure projects, aiming to strengthen security, protect user funds, and reduce the risk of hacks in Web3 systems.
SecurityAuditingInfrastructure
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Softstack
VERIFIED
Softstack is a German Web3 development and cybersecurity firm specializing in smart contract audits, compliance, and automated risk monitoring via Solidcheck.io
AuditingLegal & ComplianceSecurity
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GTM Labs
VERIFIED
GTM Labs - From Idea to Influence, Funding to Scale.
SecurityAuditingMarketing
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FORK
VERIFIED
High-quality blockchain software services. Secure, scalable, and user-specific systems. We specialize in back-end, smart contracts, and integration.
LaunchpadSoftware DevelopmentAuditing
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goodmorning.dev
VERIFIED
Leading Web3 development studio, globally recognized in EVM (Solidity/Rust).
SecurityAuditingSoftware Development
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Cicada Capital
VERIFIED
We are Cicada, and we help you manage your project at different stages of its development, from launch to listing and marketing. As a stakeholder, you have our full support. So, let's get started and make liquidity clear!
MarketingMarket MakingFundraising
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KR3 Research
VERIFIED
End-to-end token launch services
MarketingAdvisoryTokenomics
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Elampsis
VERIFIED
Elampsis - Web3 Services (Fundraising, Market Making, Listing, Blockchain Services)
FundraisingExchange ListingPartnerships
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CODESPECT
LISTED
Full stack blockchain security. Smart contract audits, pen testing, AI red teaming, and on-chain monitoring. Every attack surface. One team.
SecuritySoftware DevelopmentAuditing
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SBSecurity
LISTED
We help Web3 projects launch without having to worry about being hacked never again
SecurityAuditingAdvisory
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Frequently Asked Questions about Security Audit
What is Security Audit and why is it important for Web3 projects?
Security Audit providers offer specialized expertise for blockchain and Web3 projects. Use the profiles to compare category fit, trust status, service focus, and the kind of work each provider is best suited for.
How do I choose the right Security Audit partner for my project?
When selecting a Security Audit partner, consider these key factors:
- •Track Record: Look for verified partners with proven results in your specific use case
- •Verification Status: THE SIGNAL shows trust status on partner profiles. Listed profiles may be public or submitted; Verified and VIP partners go through deeper review.
- •Specialization: Ensure the partner has specific expertise in security audit
- •Transparency: Choose partners who provide clear pricing, timelines, and deliverables
Read our Intelligence articles for in-depth guides on evaluating security audit providers.
What are the typical costs for Security Audit services?
Security Audit service costs vary based on scope, complexity, and provider tier. We recommend requesting quotes from multiple verified partners to compare offerings. Browse our Intelligence section for detailed industry benchmarks and pricing guides.
How does THE SIGNAL verify Security Audit partners?
The Signal uses profile trust status to separate public/imported profiles, direct submissions, Verified partners, and VIP partners. Verified and VIP partners go through deeper review, including company checks and manual approval. Public or listed profiles should be treated as discovery data until claimed or upgraded.Active Security Audit profiles include: CertiK, Smart Software Services B.V., Statemind
People Also Ask
What is the best Security Audit provider for Web3 projects in 2026?
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How much does Security Audit cost for a blockchain project?
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How do I choose a Security Audit partner for my crypto project?
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What should I look for when hiring a Security Audit company?
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Is THE SIGNAL Security Audit directory free to use?
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