Open source alternative to Semrush and Ahrefs
OpenSEO is an open-source SEO platform built on TypeScript that covers keyword research, rank tracking, backlink analysis, site audits, domain visibility insights, and an AI brand visibility tracker that monitors how a brand appears in AI-generated answers. It connects to Claude Code and Claude Desktop as an MCP server, allowing agents to run keyword research, inspect SERPs, compare domains, and review backlinks directly from a chat or editor session using a single `claude mcp add` command pointed at either the hosted instance at openseo.so or a self-hosted Docker or Cloudflare deployment. Beyond the MCP server, the project ships installable Claude Code skills including `seo-project-setup`, `keyword-clustering`, `competitive-landscape`, and `link-prospecting`, which guide agents through structured SEO workflows against live data. The tool is free to self-host and uses a bring-your-own DataForSEO API key model with pay-as-you-go pricing rather than a fixed subscription, making it practical for independent developers, small agencies, and content teams priced out of Semrush or Ahrefs.
- ✓Open-source license (MIT)
- ✓Actively maintained (<30d)
- ✓Healthy fork ratio
- ✓Clear description
- ✓Topics declared
- ✓Documented (README)
git clone https://github.com/every-app/open-seo{
"mcpServers": {
"open-seo": {
"command": "node",
"args": ["/path/to/open-seo/dist/index.js"]
}
}
}MCP Servers overview
What people ask about open-seo
What is every-app/open-seo?
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every-app/open-seo is mcp servers for the Claude AI ecosystem. Open source alternative to Semrush and Ahrefs It has 2.2k GitHub stars and was last updated today.
How do I install open-seo?
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You can install open-seo by cloning the repository (https://github.com/every-app/open-seo) or following the README instructions on GitHub. ClaudeWave also provides quick install blocks on this page.
Is every-app/open-seo safe to use?
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Our security agent has analyzed every-app/open-seo and assigned a Trust Score of 100/100 (tier: Verified). See the full breakdown of passed checks and flags on this page.
Who maintains every-app/open-seo?
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every-app/open-seo is maintained by every-app. The last recorded GitHub activity is from today, with 4 open issues.
Are there alternatives to open-seo?
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Yes. On ClaudeWave you can browse similar mcp servers at /categories/mcp, sorted by popularity or recent activity.
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