CertiLayer

CertiLayer is an AI security tool that tells genuine humans apart from bots by analyzing behavior instead of showing CAPTCHAs, aimed at engineering teams defending logins, checkout, and other high-risk sessions. It runs passively in the background, watching 34 behavioral signals such as mouse velocity curves, click patterns, and typing cadence, then returns a single Human Confidence Score from 0.0 to 1.0 that your app can act on. The homepage states it collects no PII at all, meaning no names, emails, or device IDs, which keeps it lighter to reason about under privacy review. CertiLayer reports sub-10ms P99 latency and 99.7% detection accuracy, so the check is meant to sit inline on real requests without adding noticeable delay for the user. Typical buyers are security engineers and developers at e-commerce platforms, gaming services, banks, SaaS products, and marketplaces who want fraud and automated-abuse prevention without the friction of interrupting legitimate users with a puzzle. On BestAIFor, CertiLayer fits teams comparing bot-detection and behavioral trust options that score risk silently rather than blocking everyone at the door.

Passively scoring whether a visitor is a human or a bot during login, signup, and checkout to stop fraud and automated abuse without CAPTCHAs.