1stProtect.ai vs BunkerWeb: Side-by-Side Comparison (2026)

1stProtect.ai: Runtime enforcement platform with 22 modules on one SIGMA engine, offline-capable. built by 1stProtect.ai. Core capabilities include Single user-space SIGMA engine replacing multiple legacy security engines (EPP, EDR, DLP, IAM, ITDR, SASE), 22 protection modules covering credential theft, ransomware, data exfiltration, process injection, browser attacks, and agent self-defense, Offline-first policy enforcement with local policy engine cached in kernel memory — no cloud dependency required..

BunkerWeb: BunkerWeb is a next-generation and open-source Web Application Firewall (WAF) with seamless integration and user-friendly customization options..

Both serve the Detection Engineering market but differ in approach, feature depth, and target audience.

1stProtect.ai is developed by 1stProtect.ai. BunkerWeb is open-source with 10,156 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

1stProtect.ai and BunkerWeb serve similar Detection Engineering use cases. Key differences: 1stProtect.ai is Commercial while BunkerWeb is Free, BunkerWeb is open-source. Review the feature comparison above to determine which fits your requirements.