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>log in to commentUnlike typical SaaS SEO suites, OpenSEO lets you self‑host the full Ahrefs‑/SEMrush‑style toolchain in a Docker container or use it online for free. It combines keyword research, rank tracking, backlinks, site audits and AI visibility in one open‑source workspace you can read and extend. Let me know what works and what could improve 😊
More Analytics tools →74 free dev tools →
OpenSEO is an open-source, self-hostable SEO suite offering keyword research, rank tracking, backlinks, site audits and AI visibility.
- for
- Developers and SEO professionals who want full control over SEO data and tooling
- pricing
- free
- license
- MIT
Key features
- Keyword research — Provides difficulty, volume, traffic potential, country data and live top-10 results in a single search.
- Rank tracking — Tracks Google positions on desktop and mobile by country, city or coordinates with customizable schedules.
- Backlink checker — Shows total backlinks, monthly history, strongest links and link intersect with competitors.
- Site audit — Free crawler with 117 technical checks, scheduled audits and Lighthouse reports.
- AI visibility checker — Queries multiple AI models (ChatGPT, Gemini, Claude, Perplexity) with web search and shows citations and site mentions.
- MCP server & REST API — Open-source server exposing 76 SEO tools for AI agents like Claude, ChatGPT, Cursor and any MCP client.
Use cases
- Run a full SEO workflow on your own server without third-party SaaS limits
- Integrate SEO data into custom AI agents for automated insights
- Perform local keyword research and map-grid rank tracking for multiple locations
- Audit a website’s technical health and export reports for developers
- Analyze competitor backlinks and keyword gaps to inform content strategy
OpenSEO pricing
- Hosted$0All features unlimited today · Runs on OpenSEO servers · Data costs per lookup via YepAPI
- Self-hosted$0All features unlocked forever · Run via Docker on any machine · No licence keys or seat limits
OpenSEO vs alternatives
 OpenSEO |  Plausible |  PostHog |  Matomo |  OpenSearch | |
|---|---|---|---|---|---|
| Best for | Self-hosted SEO suite with AI agent integration | Privacy-first web analytics | Product analytics with session replay | Open-source web analytics | Open-source search and analytics suite |
| Pricing | Free | Subscription | Subscription | Free | Free |
| DevHunt upvotes | 1 | 0 | 0 | 0 | 0 |
| Launched | Nov 2026 | — | — | — | — |
- OpenSEO vs Plausible: Focuses on privacy-friendly web analytics, not full SEO suite
- OpenSEO vs PostHog: Provides product analytics and session replay, not SEO tools
- OpenSEO vs Matomo: Open-source web analytics platform, lacks SEO keyword and rank features
- OpenSEO vs OpenSearch: Search and analytics engine, not a dedicated SEO workflow tool
OpenSEO FAQ
Is OpenSEO free?+
Yes, both the hosted app and the self-hosted version are free; you only pay for search data lookups via YepAPI.
What costs money?+
Search data such as keyword volumes, rankings and backlinks are billed per lookup by YepAPI, with costs shown in Settings.
Can I self-host?+
Yes, OpenSEO is MIT-licensed and can be run with a single Docker compose file on any machine that supports Docker.
Will the hosted app always be unlimited?+
The team cannot guarantee it; usage limits may be added in the future, but any changes will be announced in advance.
How do I control spending by AI agents?+
Each paid call has a spending ceiling and you can set a monthly limit in Settings to cap total spend.
Does Search Console or site audits cost anything?+
No, Google Search Console data and the site audit crawler are free; only lookups that require external data incur charges.
Summarized by DevHunt from openseo.gg · Nov 3, 2026. Details may change; check the official site.
