Trusted by 100s of Web3 teams
Security Assumptions Evolve, Real Security Keeps Up
Fidesium preserves the credibility of manual smart contract audits by detecting security-relevant changes and re-running audit-grade checks as assumptions evolve.
Scan on change
Nightly Re-scans
On-chain Proof
Audits don’t expire because teams stop caring
They lose relevance when system context, dependencies, or verified assumptions change.
Fidesium preserves audit relevance by:
1: Detecting when changes affect previously audited logic or assumptions
2: Re-running audit-grade checks only where needed
3: Maintaining a version-linked audit history tied to commits and deployments
THE PROBLEM
Audits are point-in-time reviews.
Smart contract systems operate over time.
Assumptions verified during audit may no longer hold
External dependencies or integrations may change
Teams are forced into unnecessary re-audits to regain confidence
This is the gap Fidesium is built to close.
THE SOLUTION: FIDESIUM
Fidesium supports audits across the contract lifecycle.
It combines:
Expert-led manual audits
Automated, audit-grade analysis
Version-linked, on-chain attestations
Manual audits establish security assumptions.
Fidesium helps keep those assumptions defensible over time.
testimonials
Fidesium’s automated audit-grade checks used alongside manual audits to preserve security credibility over time.
Teams use Fidesium to support manual audits, validate post-audit changes, and maintain defensible security evidence across releases.
“Securing our contracts with Fidesium from the start turned ideas into audited, deployed products in under 6 weeks.”
Michael Jelen
CEO PB&J Consulting
“Fidesium’s audit results are concise and actionable. We improved our contracts fast.”
Tobias Van Amstel
CEO Altitude Labs
“Insightful, clear, and fast – Fidesium helped us level up our codebase immediately.”
Andrew Robinson
Co-Founder Endcorp
“Accurate, fast, and reliable . this is security done right.“
Michael Quartey
Founder CEO Eczodex
Validate audit assumptions before you ship
Review how recent code changes affect your existing audit coverage, and what still holds.
No runtime monitoring.
No exploit scanning.
Focused on audit relevance and version-linked evidence.
For teams that already rely on audits in production.
Why choose Fidesium?
Enterprise-grade security made accessible for every Web3 project
< 5 min
100x Faster
Fast feedback – deploy with confidence
80% savings
5x More Affordable
Enterprise-grade security without breaking the bank
98.3% accuracy
100% Consistent
Consistent, reliable protection
500+ patterns
Advanced Detection
Finds advanced vulnerabilities (logic bombs, reentrancy)
Your framework
Developer-First
Connects directly to GitHub
Actionable fixes
Detailed Reports
Reports focus on what changed, why, and how to fix
Plans for teams that already audit
Automation to preserve audit credibility between releases.