# OpenSEO

> Free Open-source Ahrefs & SEMrush alternative. Self-Host.

- **Website**: https://openseo.gg/
- **Uneed Page**: https://www.uneed.best/tool/openseo-gg
- **Pricing**: Free
- **Category**: Marketing
- **Tags**: Analytics, SEO, Open Source
- **Submitted by**: @teamopenseo
- **Launch Date**: 2026-10-29
- **Social Links**: [GitHub](https://github.com/duckduckdeploy/openseo)

## About

Ahrefs runs from $29 to $449 a month. OpenSEO does the same job under an MIT license, with no subscription at any tier.

17 tools in one app: keyword research, backlink analysis, rank tracking, site audits, AI visibility tracking and local rank grids, all built on one crawler instead of six disconnected products.

Free means free, not a trial. Site audits run 117 technical checks across up to 500 pages. Your Google Search Console data, keyword research and a local rank grid for any business cost nothing. Fresh SERP, backlink and keyword lookups are pay-per-call, so rank tracking starts at $0.02 a check. You pay for the data you actually pull, never for a seat. But you get $5 bonus credit to get started.

Built for AI agents: 76 MCP tools expose the whole platform to Claude, ChatGPT or any MCP client, and the AI visibility tracker shows where your site surfaces across 120+ models.

Self-host it with one Docker command, or use the hosted version. No feature gates, no license keys, no seat counts. Every line is public: github.com/duckduckdeploy/openseo