Catch architectural mistakes before you write a single line of code. We analyze your specification documents, system architecture, and component designs to identify security blockers before they become embedded in your codebase. This isn’t a checkbox exercise. We’re looking at how your access control model handles edge cases, whether your upgradeability mechanism creates single points of failure, how external integrations (oracles, DeFi protocols, third-party contracts) expand your attack surface, and whether your deployment and incident response plans account for realistic failure modes.

Get expert security guidance while your architecture can still change. An Early Stage Review meets you where you are. We look at code that’s still evolving, documentation that’s incomplete, and technical solutions that might change. Rather than hunting for every bug (which would be futile in unfinished code), we focus on the decisions that matter: Is your access control model sound? Does your upgradeability approach create unnecessary risk? Are you accounting for MEV? Oracle manipulation? Blockchain reorg scenarios? Are there architectural choices that will make security harder down the line? We also evaluate your security practices, including testing coverage, tooling, documentation quality, and monitoring plans to provide concrete recommendations for improvement.

A complete security review of your blockchain application from smart contracts, nodes, to bridges, and everything in between. our most thorough offering. We combine manual expert review with automated analysis to examine every component that affects your security posture. For smart contracts, we go beyond scanning for known vulnerability patterns. We analyze your business logic for economic exploits—price manipulation, flash loan attacks, improper liquidation handling, slippage vulnerabilities. We examine access control for privilege escalation paths. We test invariants through fuzzing. We check that your upgrade mechanisms don’t introduce new attack vectors. And we do this across the full range of smart contract languages: Solidity, Vyper, Cairo, Teal, Rust-based languages for Cosmos and Solana, and more.

Stop finding bugs. Start preventing them. We work with your team to define function-level invariants (this operation should always be commutative) and system-level invariants (total supply should equal sum of all balances). We translate those invariants from English into Solidity. We integrate them with fuzzers like Echidna or Medusa. And we help you build the infrastructure—CI integration, cloud fuzzing, developer training—to maintain and extend these tests long after we’re gone.