OpenSEO openseo.so

#8 by traffic in SEO & AI Search (GEO/AEO)On-page SEO & SERP audit Backlinks & authority

Open-source SEO platform offering keyword research, backlink analysis, rank tracking, and MCP connectivity billed by usage instead of $100+ seats.

Visit openseo.so

Pricing

Plan type

Open source

Free

Self-host free; usage-billed cloud

Paid plans from

$15/mo

As stated on openseo.so. Check their pricing page before you pay.

Categories: SEO & AI Search (GEO/AEO)
Agent-ready: llms.txt: Yes · official MCP registry: No · public API: Yes
Traffic: 433.2K visits a month (2026-09, sitedata.dev traffic ranking, 2026-10-18)
Domain created: 2026-03-17
First seen: 2026-10-29

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From the site

OpenSEO - Open Source SEO Platform
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.
Title and description as the site published them, checked 2026-10-29.

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