Notifio's auto-reply uses contextual rules, not a score, to identify valid listings.

Notifio is a service that automatically replies to new rental listings on behalf of users. Its system must first verify a webpage is a genuine listing before sending a reply containing personal contact details. The verification process generates a score based on price, address, and contact signals but deliberately does not use that score for the final decision. Instead, it uses a specific rule requiring a price and at least one other signal to avoid false positives. This design separates the diagnostic score from the decision logic to improve accuracy and debugging.