SynackSynack
Synack

Synack

Crowdsourced security platform pairing ethical hackers with AI for continuous, scalable penetration testing.

2013Active

About

Synack provides a security testing platform that combines a vetted community of ethical hackers (the Synack Red Team) with AI-enabled technology to deliver continuous, actionable vulnerability discovery. The platform helps enterprises and government agencies secure their attack surfaces, including web, mobile, API, and cloud assets, by identifying exploitable vulnerabilities before they can be used by malicious actors.

Technology stack

detected 2026-06-17
Est. monthly stack spend~$420/mo
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Frequently asked

What does Synack do?

Synack provides a security testing platform that combines a vetted community of ethical hackers (the Synack Red Team) with AI-enabled technology to deliver continuous, actionable vulnerability discovery. The platform helps enterprises and government agencies secure their attack surfaces, including web, mobile, API, and cloud assets, by identifying exploitable vulnerabilities before they can be used by malicious actors.

How much funding has Synack raised?

Synack has raised a total of $107M in funding. The most recent round on record is Series D.

Where is Synack headquartered?

Synack is headquartered in Redwood City, United States.

When was Synack founded?

Synack was founded in 2013.

What industry does Synack operate in?

Synack operates in Cybersecurity, Penetration Testing, Vulnerability Management, Crowd-Sourced Security, Attack Surface Management, DevSecOps.