Perf

Verify and correct AI outputs before users see them

26 followers

Verify and correct AI outputs before users see them

26 followers

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AI Infrastructure Tools

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LLM Developer Tools

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 Alternatives

Exploring Perf alternatives? Try LangChain for a rich dev toolkit, IonRouter to route any model faster and cheaper, Edgee to slash token spend, and GraphBit for a Rust-core, Python-first agentic framework. Hooshgar unifies LLM access when you juggle providers—great alongside Perf-style verification.