Reliable AI answers
your product can trust.

Thea returns structured outputs with reliability signals. When the input isn’t enough, it refuses gracefully instead of guessing.

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Thea is built for teams shipping user-facing AI

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Build with confidence, not vibes.

Thea is designed for product teams shipping user-facing AI features where “I don’t know” is better than a plausible lie.

Stability checks — reduces overconfident guesses.
Trust signals — confidence-aware outputs your app can enforce.
Clean structure — consistent JSON for routing & UI.
How it works

Three steps to safer AI features.

You send a question (and optional evidence). Thea responds with an answer or a clear “cannot-answer”.

1) Provide intent + context — pass policies, docs, or KB snippets.
2) Generate + verify — checks ambiguity and unsupported claims.
3) Route in your product — answer, ask for more, or fall back safely.
Quick start

Make your first request

This is an example shape. Adjust to your API contract.

curl -X POST https://your-domain.com/api/thea/answer \
  -H "Authorization: Bearer $THEA_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "question": "What is our refund policy?",
    "evidence": "Refunds are available within 30 days of purchase..."
  }'
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Pricing

Plans that scale with you.

Start small. Upgrade when your product depends on it.

Starter

Try it in one workflow

Validate “answer vs. cannot-answer” with light usage.

Pro

For production teams

Higher quotas + support for shipping to users.

Enterprise

Custom needs

Invoicing, security reviews, and vendor onboarding.

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