Millions of open-source packages pre-vetted for "risky" behavior to mitigate supply chain attacks

avoid malicious packages from bad actors,

save vetting time, ship secure code faster,

protect sensitive data and stay compliant



Supported package managers

NPM
Coming soon!
RubyGems
Coming soon!

# Packages vetted
330K+
13 Aug, 2022
updated daily
# Malware found
42
typo-squatting
backdoors
# Flagged risky
2.45K
undesirable
vulnerable

Protection beyond CVEs for modern threats

First gen tools assume trusted open-source code, and only track security bugs accidentally introduced in code.

Today, bad actors also exploit vulnerabilities in supply channels and propagate purposefully harmful code.

Typo-squatting

Hidden backdoors

Crypto-mining

Credential stealing

Dependency confusion

Acount hijacking

Brand/Repo jacking

Abandonded packages

Vulnerable packages

Packj detects most modern open source software supply chain threats.


Learn more

Who we are

We are a team of cybersecurity Ph.D. researchers, seasoned engineers, and entrepreneurs. Our goal is to help developers mitigate cybersecurity and operational risks from malicious, vulnerable, and undesirable open-source dependencies in their software supply chain.


We are super excited and look forward to working with you to keep the open source ecosystem safe.


Read more

Free for developers

FREE

Developer Plan

$0 / mo
  • Pre-generated security reviews of packages
  • Alerts on risky dependencies in pull requests
  • CI/CD plugin/webhook for real-time alerts
  • Search, browse, and compare packages
Get started