OpenSEO

Semrush Alternative Whose MCP Endpoint Is Not Public

Category: Analytics · One-click template for Railway by SuperSlowSloth

OpenSEO is an open-source alternative to Semrush and Ahrefs: keyword research, rank tracking, site audits, backlink analysis and SERP data on your own infrastructure, paying DataForSEO per call instead of a flat subscription. It also ships an MCP server, so Claude, Cursor or Codex can run the same research tools directly.

Deploy OpenSEO on Railway

Disclosure: deploy links carry the author's Railway referral code — the author receives a usage kickback when you deploy. The template itself is free to deploy; Railway usage charges apply.

Earnings snapshot 2026-09-20: $1.50 in the last 30 days, 0 active deploys.

Wrapper repository: github.com/bon5co/openseo-railway