Self-hosted captcha solution?

Our great sponsors

InfluxDB - Power Real-Time Data Analytics at Scale

WorkOS - The modern identity platform for B2B SaaS

SaaSHub - Software Alternatives and Reviews

Our great sponsors

lc-core

15 392 7.6 Scala

The LibreCaptcha framework, for self-hosted, privacy respecting CAPTCHAs

I wouldn't per se recommend selfhosting captchas, because then bots are suddenly your responsibility, and malicious actors will likely not find it hard to break your protections. If you really do want to though, there's LibreCaptcha

mCaptcha

11 1,563 8.6 Rust

A no-nonsense CAPTCHA system with seamless UX | Backend component
InfluxDB

www.influxdata.com sponsored

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

Suggest a related project