Socket

Socket is a cybersecurity company focused on software supply chain protection. Its developer-first platform proactively detects and blocks malicious packages in real time, securing the open source ecosystems that power modern software, with support for languages including JavaScript/TypeScript, Python, Go, and Ruby. The company reports securing more than 11.6 million commits every month across 1.5 million code repositories and detecting over 100 zero-day attacks every week.

Socket's product lineup includes Socket for GitHub, Socket Firewall, Socket CLI, Socket Certified Patches, a web extension, dependency search, and reachability analysis. It serves customers across industries including technology, media, healthcare, and finance, with customers and users cited at organizations such as Anthropic, Vercel, MetaMask, Drata, Replit, UiPath, and Netflix. The company has raised $125M and holds SOC 2 Type 2 attestation.