FAQ
Technical and general questions about our deterministic monitoring engine.
General
PolicyDiff is a technical utility that monitors structural and legal changes in web documents like privacy policies and terms of service.
No. PolicyDiff is strictly rule-based and deterministic. It uses algorithms like proximity clustering to ensure results are 100% auditable.
It's built for software founders, compliance officers, and legal teams who need to track vendor or competitor policy changes automatically.
Technical
We use negation tracking (monitoring for the removal of words like 'not') and proximity clustering (verbs near sensitive nouns) to detect changes in legal meaning.
It's a signal that the monitored website's layout has changed significantly, potentially affecting the accuracy of content isolation.
No. Requests must be proxied through your own backend to prevent the exposure of your private API key.
Account & Limits
The Free tier supports up to 3 distinct URLs. The Pro tier supports up to 25.
Additional requests will be rejected with a 402 error until your monthly quota resets on the 1st of the next month.
We maintain a 7-day refund policy for user satisfaction. After 7 days, all sales are considered final.