Searchlight Exposure is a commercial external attack surface management solution by Searchlight Cyber. Siemba EASM is a commercial external attack surface management solution by Siemba. Features, integrations, deployment and the company behind each one, side by side.
What our shortlists say about the one we picked.
Best for: Teams wanting hourly scans and zero-day warnings
It earns a place on speed, because hourly scans and its own vulnerability research mean you hear about a new exposure or zero-day sooner. That suits a team whose external footprint changes every day. Ask how its proof-of-concept exploits are shared and used, because they are strong evidence but need careful handling.
From Best Attack Surface Management Solutions for Business, Fall 2026
Reviewed by Nika (Nikoloz) Kokhreidze.
ASM platform that scans external attack surfaces hourly for vulnerabilities
AI-driven EASM platform for discovering and monitoring external-facing assets
See more solutions in this category, or build a security stack from your picks.
Common questions when comparing Searchlight Exposure vs Siemba EASM for external attack surface management.
Searchlight Exposure: ASM platform that scans external attack surfaces hourly for vulnerabilities. Built by Searchlight Cyber.
Siemba EASM: AI-driven EASM platform for discovering and monitoring external-facing assets. Built by Siemba.
The table above shows where their features, integrations, deployment and company size fit differ.
Searchlight Exposure is made by Searchlight Cyber founded in 2017-01-01T00:00:00.000Z. Siemba EASM is made by Siemba. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. Searchlight Exposure and Siemba EASM are both External Attack Surface Management products. Use the table above to see where features, deployment and company size fit differ.
Need the answer fast? Best Attack Surface Management Solutions for Business picks Palo Alto Networks Cortex Xpanse, Microsoft Defender EASM, Mandiant Attack Surface Management and 4 more.See the shortlist
