1stProtect.ai vs Bitdefender GravityZone: 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..

Bitdefender GravityZone: Enterprise endpoint security platform with EDR, XDR, and risk analytics. built by IS4 security s.r.o.. 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.

1stProtect.ai differentiates with 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 differentiates with 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.

1stProtect.ai is developed by 1stProtect.ai. Bitdefender GravityZone is developed by IS4 security s.r.o.. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

1stProtect.ai integrates with Splunk, Datadog, Elastic, Sumo Logic, Okta and 14 more. Bitdefender GravityZone integrates with Splunk. Check integration compatibility with your existing security stack before deciding.

1stProtect.ai and Bitdefender GravityZone serve similar Endpoint Detection and Response use cases: both are Endpoint Detection and Response tools, both cover Ransomware Prevention. Review the feature comparison above to determine which fits your requirements.