Company comparison
Semgrep vs Arena
Radar profile, momentum bars, and stack placement side by side.
Semgrep
Not scored
momentum
Arena
Not scored
momentum
Semgrep capital
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Arena capital
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No radar series.
Momentum head-to-head
Attribute tape
| Field | Semgrep | Arena |
|---|---|---|
| Category | Evaluation, safety and governance | Evaluation, safety and governance |
| Stack | Layer 7 | Layer 7 |
| HQ | San Francisco, CA, United States | Berkeley, CA, United States |
| Founded | 2017 | — |
| Status | Operating | Operating |
| Funding | — | — |
| Momentum | — | — |
| Summary | Semgrep builds an application security platform combining SAST, SCA, and secrets detection powered by an open-source static analysis engine that uses code-shaped rules across 30+ programming languages. It integrates into IDEs and CI/CD pipelines—augmented by an AI triage and remediation layer—to help developer and security teams find and fix vulnerabilities without executing code. | Arena is an AI model evaluation platform — originally a UC Berkeley research project — where users compare frontier models side by side in real conversations and vote on which response is better, generating crowdsourced preference data that feeds a public leaderboard. It serves as a live, usage-grounded benchmarking venue rather than a synthetic test suite. |
| Who for | Teams evaluating AI vendors in this category. | Teams evaluating AI vendors in this category. |
| Differentiator | Semgrep builds an application security platform combining SAST, SCA, and secrets detection powered by an open-source static analysis engine that uses code-shaped rules across 30+ programming languages. It integrates into IDEs and CI/CD pipelines—augmented by an AI triage and remediation layer—to help developer and security teams find and fix vulnerabilities without executing code. | Arena is an AI model evaluation platform — originally a UC Berkeley research project — where users compare frontier models side by side in real conversations and vote on which response is better, generating crowdsourced preference data that feeds a public leaderboard. It serves as a live, usage-grounded benchmarking venue rather than a synthetic test suite. |