1stProtect.ai vs Bitdefender GravityZone: 2026 Comparison

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..

Bitdefender GravityZone: Enterprise endpoint security platform with EDR, XDR, and risk analytics. built by IS4 security s.r.o.. headquartered in Czechia. Core capabilities include eXtended Endpoint Detection and Response (XEDR) across hybrid infrastructures, Integrated human and endpoint risk analytics with automated hardening, Network Attack Defense against brute force, lateral movement, and password stealers..

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