Who makes Kiterunner vs FourCore ATTACK?

**Kiterunner** is open-source with 3,119 GitHub stars. **FourCore ATTACK** is developed by FourCore. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Is Kiterunner a good alternative to FourCore ATTACK?

Kiterunner and FourCore ATTACK serve similar Offensive Security use cases: both are Offensive Security tools. Key differences: Kiterunner is Free while FourCore ATTACK is Commercial, Kiterunner is open-source. Review the feature comparison above to determine which fits your requirements.

Kiterunner vs FourCore ATTACK (2026) | Compare Offensive Security Tools

Kiterunner vs FourCore ATTACK: 2026 Comparison

Q: What is the difference between Kiterunner vs FourCore ATTACK?

**Kiterunner**: Kiterunner is a tool for lightning-fast traditional content discovery and bruteforcing API endpoints in modern applications.. **FourCore ATTACK**: FourCore ATTACK is an adversary emulation platform to manage cyber risk with evidence. built by FourCore. headquartered in India.. Both serve the Offensive Security market but differ in approach, feature depth, and target audience.

Kiterunner is a free offensive security tool. FourCore ATTACK is a commercial offensive security tool by FourCore. Compare features, ratings, integrations, and community reviews side by side to find the best offensive security fit for your security stack.

CST Verdict

Based on our analysis of NIST CSF 2.0 coverage, company size fit, deployment model, here is our conclusion:

FourCore ATTACK

Mid-market and enterprise teams that need to prove their defenses actually work against real adversary tactics will get the most from FourCore ATTACK. Its adversary emulation engine forces you to test detection and response workflows with evidence of what failed, moving beyond checkbox compliance toward ID.RA risk assessment that sticks with your board. Skip this if your team lacks the security maturity to act on emulation findings; the tool surfaces gaps faster than your people can typically close them.

Data verified Apr 2026