Side by side
Arkime vs OpenGrep
Both stand on network protocol analyzers. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Open source APILinuxSelf-hosted+1
Arkime offers session search, packet inspection, and flexible packet retention without license fees. It requires an OpenSearch or Elasticsearch deployment, so teams should account for that dependency and its operation.
Visit Arkime Free plan Open source APILinuxMac+2
OpenGrep pairs broad language support with Semgrep rule compatibility and multiple analysis outputs. Note that deployment is self-hosted and the security policy covers only the latest version.
Visit OpenGrepThe facts
| Arkime | OpenGrep | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Yes | Yes |
| Runs on | API, Linux, Self-hosted, Web | API, Linux, Mac, Self-hosted, Windows |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 1 | 1 |
| Maker | Not published | Not published |
| Website | arkime.com | github.com |
| On network protocol analyzers | #1 of 30 | #3 of 30 |
Arkime: what it does well
- Stores full packets in standard PCAP format.
- Supports metadata-only capture with traffic selection rules.
- Exports search results as PCAP or CSV.
- Capture can scale with more machines, CPU, or disk.
- Authentication options include OIDC.
What to know first
- Requires OpenSearch or Elasticsearch for session metadata.
- Phone indicator enrichment is limited to the U.S.
- Anonymous authentication is not recommended.
OpenGrep: what it does well
- Supports more than 30 programming languages.
- Existing Semgrep rules work unchanged.
- Includes intrafile taint analysis.
- Outputs JSON and SARIF.
- Runs on Linux, macOS and Windows.
What to know first
- Deployment is self-hosted.
- Security policy supports only the latest version.
Alternatives to Arkime Alternatives to OpenGrep The whole list