Best Open Source Alternatives to Semrush

3 open-source tools that can replace Semrush. Compare tech stacks, licenses and stars below.

MCPMIT

Open source, pay-as-you-go SEO platform with MCP and AI agent skills, an alternative to Semrush and Ahrefs.

21k·MCP Servers·Open source

Alternative to

MCP

49 free Claude marketing skills for Google Ads, Meta Ads, SEO and AI visibility, plus the Ryze MCP connector.

2.6k·MCP Servers·Open source

Alternative to

MCPMIT

Free SEO MCP server and open-source Claude skills for keyword research, rank tracking, audits and AI visibility on your

2.5k·MCP Servers·Open source

Alternative to