Deploy to production with peace of mind
C4 security researchers find the bugs that other audits miss
Unprecedented breadth, unparalleled rigor
An average of over 100 security researchers participate in each audit, competing to break your code and make your project more secure.
The most competitive web3 security platform
With 10,409+ security researchers on our platform, your project gets access to the most diverse set of talent available.
The most preferred platform for security researchers
Known for the fairest and most rigorous security practices, Code4rena attracts the largest community of both proven talent and rising stars to audit your codebase.
What you’ll get
Access to top talent
Our competitive audit mechanism and industry-defining leaderboard attracts both proven security researchers and rising stars.
Streamlined audit experience
We make sure you have access to the most rare, highest-severity bugs, without dealing with lower-severity findings unless you want to.
Ship faster, with more secure code
It would usually take half a year to achieve the breadth of code review C4 competitive audits achieve in one week. Start an audit in as little as 48 hours.
