
Verify and correct AI outputs before users see them
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Perf is an AI correction layer for teams shipping AI products. It sits between your app and your models, checks every output against your rules, and fixes or blocks issues before users see them. We’re opening a limited closed beta for teams dealing with hallucinations, incorrectly parsed JSON, policy violations, or unreliable AI responses.
Perf is an AI correction layer for teams shipping AI products. It sits between your app and your models, checks every output against your rules, and fixes or blocks issues before users see them. We’re opening a limited closed beta for teams dealing with hallucinations, incorrectly parsed JSON, policy violations, or unreliable AI responses.
Yes, Perf is free to use.
These tools share a topic with Perf: Google Whisk 2.0, TestSprite 1.0, Ash , Capalyze. Open each profile to review its available information and official site.