OpenSEO is an open source, self-hosted alternative to Semrush and Ahrefs for keyword research, rank tracking, backlinks, and site audits.
Requires Docker runtime or Docker Compose environment.
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Standard Docker Compose deployment
version: '3.8'
services:
openseo:
image: openseo:latest
restart: always
ports:
- "8080:8080"OpenSEO is a modern self-hosted, privacy-first developer tools solution. OpenSEO is an open source, self-hosted alternative to Semrush and Ahrefs for keyword research, rank tracking, backlinks, and site audits. Built for users and teams demanding full data ownership, OpenSEO 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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GitHub stats captured Oct 5, 2026.