CertMate is an SSL certificate management system with a web UI and REST API. It automates issuing and renewing Let's Encrypt certificates via DNS-01 challenges across 20+ DNS providers, with unified backups and multi-account support.
Requires Docker runtime or Docker Compose environment.
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Standard Docker Compose deployment
version: '3.8'
services:
certmate:
image: certmate:latest
restart: always
ports:
- "8080:8080"CertMate is a modern self-hosted, privacy-first privacy solution. CertMate is an SSL certificate management system with a web UI and REST API. It automates issuing and renewing Let's Encrypt certificates via DNS-01 challenges across 20+ DNS providers, with unified backups and multi-account support. Built for users and teams demanding full data ownership, CertMate eliminates proprietary vendor lock-in while delivering an intuitive, reliable experience.
These tools share use cases. Features, costs, and deployment needs differ.
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