compare
GRR Rapid Response vs OpenEDR
The same facts for both, read from GitHub every night, and the relation a person reviewed.
| Fact | GRR Rapid Response | OpenEDR |
|---|---|---|
| Language | Python | C++ |
| Licence | Apache-2.0 | Other |
| Stars | 5.1k | 2.7k |
| Latest | v.4.0.0.0-release | release-2.5.1 |
| Last push | 2026-10-01 | 2026-05-23 |
| Release cadence | about 146 days between releases | too few releases |
| Active contributors | 2 commit authors on the default branch in the last 90 days | 0 commit authors on the default branch in the last 90 days |
| Flags | none | none |
How they relate
Both replace CrowdStrike Falcon. Alternatives to CrowdStrike Falcon →
PartialGRR Rapid ResponseLive response and artefact collection; no prevention or managed threat hunting.
PartialOpenEDREndpoint agent for Windows that records and analyses host activity; no managed threat hunting.
GRR Rapid Response
- v.4.0.0.0-release2025-12-15GRR release 4.0.0.0
- v3.4.9.1-release2025-04-16GRR release 3.4.9.1
- v3.4.9.0-release2025-02-27GRR release 3.4.9.0
- v3.4.7.5-release2024-06-27GRR release 3.4.7.5
- v3.4.7.4-release2024-05-28GRR release 3.4.7.4
OpenEDR
- release-2.5.12022-09-20v2.5.1.0 Release
- 2.0.0.02020-11-122.0.0.0 Releasepre-release
GRR Rapid Response
✓ signed The latest release, v.4.0.0.0-release, carries a signature GitHub verified.
Loading the security report
OpenEDR
✓ signed The latest release, release-2.5.1, carries a signature GitHub verified.
Loading the security report