Ship AI agents you can trust
Fidian verifies every decision your agent makes against your spec, in development and in production.
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Ship faster
A verifier in the loop gets you to production 16x faster.
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Know your agent's decisions
Every decision becomes a spec your team can read, edit, and enforce.
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Optimize your agent
Hill-climb against your spec, and prove every gain in accuracy, latency, and cost.
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Enforce continuously
Your spec stays enforced through every change in code, prompts, or models.
Built for teams shipping agents in regulated, high-stakes domains.
Fidian runs in your VPC. Your data never leaves your environment.
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