Finch

Fingerprint-aware TLS reverse proxy that identifies and acts on suspicious traffic using JA3/JA4 fingerprints.

PlatformWebfreeglobal

An open-source reverse proxy that fingerprints TLS and HTTP connections (JA3, JA4, HTTP/2) to identify bots and abusive clients even when they spoof normal headers, then blocks, reroutes or deceives them based on hot-reloadable rules. It's aimed at security engineers who need connection-level traffic control beyond simple header filtering.

Website

Full match profile

Behind the summary, Matchbox keeps a richer profile of Finch - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

Claim Finch to unlock →

Try Matchbox with your own problem

Describe what is not working - we’ll show you whether Finch (or something else) actually fits.

Try a problem