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Red Specter Security
AI SecurityLondon, United Kingdomfounded 2026private
Red Specter Security is a cybersecurity company specializing in AI Security, founded in 2026 and headquartered in London, United Kingdom. It is privately held.
updated Sep 12, 2026
Red Specter Security products
- AAI Shield M99AI agent kill switch with 6-level graduated response and 7-layer termination.Details ↗
- RRed Specter NightfallAI-native offensive framework with 64 tools for testing AI attack surfaces.Details ↗
- RRed Specter CheatsheetCLI cheatsheet for Red Specter's 30-tool offensive security platform.Details ↗
Red Specter Security competitors
Security professionals most often compare Red Specter Security against Promptfoo, Runlayer, and Keepnet Labs on cybersectools.com. 2 more are in the platform, with overlap scoring.
by search demand for comparison pages on cybersectools.com, 90 days
The other 440 data points.
- Funding historyevery round, every investor named
- Headcount growthvelocity, departments, seniority
- Open jobslive postings, hiring pace, role mix
- Tech stackframeworks, clouds, security






