2 Open Source Alternatives to SEMrush

Q: What are the best open-source alternatives to SEMrush?

The top open-source alternatives to SEMrush include SerpBear, Seo-mcp. All are free and actively maintained.

Looking for an open-source alternative to SEMrush? Below are 2 community-built tools that offer similar functionality — all free, open source, and ready to use or self-host. Ranked by GitHub stars.

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SerpBear

SerpBear is a Search Engine Position Rank Tracking App that helps you monitor and track search engine rankings over time.

📊 Analytics🛠️ Tools🔎 Monitoring🌐 Web

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Seo-mcp

A free and powerful SEO tool providing MCP (Model Control Protocol) service based on Ahrefs data. Features include backlink analysis, keyword ideas, and comprehensive SEO insights for website optimization.

📊 Analytics🛠️ Tools🌐 Web

Frequently asked questions

What are the best open-source alternatives to SEMrush?

The top picks from this list are SerpBear, Seo-mcp — all maintained, free to use, and self-hostable.

Are these alternatives to SEMrush free?

Yes. Every tool listed here is open source and free to use. Many can be self-hosted on your own infrastructure, which means no subscription fees and full control over your data.

Can I self-host an alternative to SEMrush?

Most of the alternatives listed are self-hostable. Check each tool's page for hosting details, system requirements, and licensing terms.

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