What is the difference between AutoTTP vs Nemesis?

**AutoTTP**: AutoTTP automates complex attack sequences and testing scenarios for regression tests and research using frameworks like Empire, Metasploit, and Cobalt Strike.. **Nemesis**: AI Breach and Attack Simulation that adapts to your defences. built by Nemesis by Persistent Security. Core capabilities include Continuous breach and attack simulation, MITRE ATT&CK technique mapping, Security control validation.. Both serve the Breach & Attack Simulation market but differ in approach, feature depth, and target audience.

Who makes AutoTTP vs Nemesis?

**AutoTTP** is open-source with 259 GitHub stars. **Nemesis** is developed by Nemesis by Persistent Security founded in 2022-01-01T00:00:00.000Z. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Is AutoTTP a good alternative to Nemesis?

AutoTTP and Nemesis serve similar Breach & Attack Simulation use cases: both are Breach & Attack Simulation tools. Key differences: AutoTTP is Free while Nemesis is Commercial, AutoTTP is open-source. Review the feature comparison above to determine which fits your requirements.

AutoTTP vs Nemesis: Features, Integrations, Reviews (2026) | CybersecTools

AutoTTP vs Nemesis: Side-by-Side Comparison (2026)

Features, pricing, ratings, and pros and cons, compared head to head.

AutoTTP is a free breach & attack simulation tool. Nemesis is a commercial breach & attack simulation tool by Nemesis by Persistent Security. Compare features, ratings, integrations, and community reviews side by side to find the best breach & attack simulation fit for your security stack. Independent and vendor-neutral: we never sell rankings.

CST Verdict

Based on our analysis of core features, integrations, company size fit, deployment model, here is our conclusion:

AutoTTP

Red teams and penetration testers who need to run repeatable attack chains without rebuilding them by hand should start with AutoTTP. It integrates directly with Empire, Metasploit, and Cobalt Strike, so your existing payloads execute as automated sequences rather than one-off commands, cutting setup time for regression testing and adversary emulation. The tool is free and openly maintained on GitHub with 259 stars, lowering the barrier to adoption in resource-constrained security programs. Skip AutoTTP if you're looking for attack simulation with built-in reporting, compliance mapping, or a web UI; it's a command-line automation layer, not a platform.

Data verified Jun 2026

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AutoTTP

AutoTTP automates complex attack sequences and testing scenarios for regression tests and research using frameworks like Empire, Metasploit, and Cobalt Strike.

Breach & Attack Simulation

Free

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