OpenSEO
OpenSEO is the open source alternative to Ahrefs and Semrush
OpenSEO is the open source alternative to Ahrefs and Semrush. Keyword research, backlinks, rank tracking, and site audits, billed by usage instead of a $100-plus monthly subscription. Self-host it free, or connect it to your AI agents over MCP.
Free tier
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Pricing
What it is
OpenSEO is the open source alternative to Ahrefs and Semrush. Keyword research, backlinks, rank tracking, and site audits, billed by usage instead of a $100-plus monthly subscription. Self-host it free, or connect it to your AI agents over MCP.
What people use it for
Categories
Alternatives compared
See all 12 OpenSEO alternatives →Same job, different terms. Unverified rows stay marked — we do not fill them in.
| Tool | Free tier | Card | Watermark | From |
|---|---|---|---|---|
| OpenSEOthis tool | — | Not required | — | Not published |
| AIKTP | Yes | Not required | — | Not published |
| SearchAtlas | 7-day trial | Not required | — | Not published |
| Senuto | 14-day trial | Not required | — | Not published |
| Airops | 14-day trial | — | — | Not published |
| DeepakNess | — | — | — | Not published |
| Diib | — | — | — | Not published |
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