Company comparison
SentinelOne vs Arena
Radar profile, momentum bars, and stack placement side by side.
SentinelOne
Not scored
momentum
Arena
Not scored
momentum
SentinelOne capital
—
Arena capital
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No radar series.
Momentum head-to-head
Attribute tape
| Field | SentinelOne | Arena |
|---|---|---|
| Category | Evaluation, safety and governance | Evaluation, safety and governance |
| Stack | Layer 7 | Layer 7 |
| HQ | Mountain View, CA, United States | Berkeley, CA, United States |
| Founded | 2013 | — |
| Status | Operating | Operating |
| Funding | — | — |
| Momentum | — | — |
| Summary | SentinelOne builds the Singularity platform, an AI-native autonomous cybersecurity suite spanning endpoint protection, identity security, cloud workload defense, and SIEM/log analytics. It uses machine-learning models to detect, contain, and remediate threats in real time without requiring human intervention. | 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 | SentinelOne builds the Singularity platform, an AI-native autonomous cybersecurity suite spanning endpoint protection, identity security, cloud workload defense, and SIEM/log analytics. It uses machine-learning models to detect, contain, and remediate threats in real time without requiring human intervention. | 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. |
