Core Security Outflank Security Tooling vs Mortar: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros & cons — compared head-to-head.
Core Security Outflank Security Tooling is a commercial offensive security tool by Core Security. Mortar is a free offensive security tool. Compare features, ratings, integrations, and community reviews side by side to find the best offensive security fit for your security stack.
CST VerdictBased on our analysis of NIST CSF 2.0 coverage, core features, integrations, company size fit, here is our conclusion:
Core Security Outflank Security Tooling
Mid-market and enterprise red teams will find Outflank Security Tooling essential for testing EDR bypass at scale; its steganography-based payload concealment and unpublished EDR evasion techniques let operators validate detection gaps that commodity toolkits can't expose. The continuous operator documentation and Cobalt Strike integration mean your team stays current as vendors patch, and on-premises deployment keeps artifacts off shared infrastructure. Skip this if your mandate is offensive security without a specific EDR validation requirement; Outflank assumes you're already comfortable with advanced post-exploitation and are hunting for the gaps most red teams never find.
Red teamers and penetration testers validating their own detection coverage should use Mortar to systematically test whether your EDR and XDR actually catch what you think they catch. The tool's free pricing and 1,501 GitHub stars reflect genuine adoption among practitioners who need to simulate evasion techniques without licensing friction. Skip this if you're looking for a commercial product with vendor support or want something that doubles as a monitoring platform; Mortar is a testing harness, not a detection layer.
