SocketSocket
Socket

Socket

Developer-first security platform that proactively detects and blocks malicious open-source software supply chain attacks.

2021Active

About

Socket provides a developer-first security platform that protects applications from malicious and vulnerable open-source dependencies. By analyzing the actual behavior of packages in real-time, it helps engineering teams identify threats like backdoors, typo-squatting, and obfuscated code before they infiltrate their systems.

Technology stack

detected 2026-06-18
Est. monthly stack spend~$90/mo
CDN
Cloudflare
EmailGoogle Workspace
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Frequently asked

What does Socket do?

Socket provides a developer-first security platform that protects applications from malicious and vulnerable open-source dependencies. By analyzing the actual behavior of packages in real-time, it helps engineering teams identify threats like backdoors, typo-squatting, and obfuscated code before they infiltrate their systems.

How much funding has Socket raised?

Socket has raised a total of $100M in funding. The most recent round on record is Series C.

Where is Socket headquartered?

Socket is headquartered in San Francisco, United States.

When was Socket founded?

Socket was founded in 2021.

What industry does Socket operate in?

Socket operates in Cybersecurity, SaaS, Developer Tools, Supply Chain Security, Security.