Pay-as-you-go keyword research, rank tracking and site audits on your Cloudflare account, with an MCP server for agents
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Self-hosted alternatives to Semrush
Semrush is a hosted marketing platform whose SEO tools cover keyword research, competitor analysis, rank tracking, backlink analysis, site audits and AI search visibility. One listed app does its main job and runs in your own Cloudflare account.
Each answer comes from the app’s README and source code, compared with the features Semrush describes on its own site.
Semrush features, app by app
| Feature | OpenSEO |
|---|---|
| Keyword research | Yes |
| Competitor and domain analysis | Partly |
| Rank tracking | Yes |
| Backlink analysis | Yes |
| Technical site audit | Yes |
| Content creation and optimization tools | No |
| AI search visibility tracking | Yes |
| Traffic and market estimates for any website | Partly |
Pay-as-you-go keyword research, rank tracking and site audits on your Cloudflare account, with an MCP server for agents
- What a Semrush user would miss
- Data comes from DataForSEO through your own API key rather than a Semrush index, and no content writing or optimization tool was found in the source.
- What it adds
- You bring your own DataForSEO API key and pay DataForSEO per request, and the app has an MCP server and Search Console and Google Analytics connections.
- Yes Keyword research. Search volume, CPC and keyword difficulty with phrase match, category ideas and related searches, plus SERP analysis.
- Partly Competitor and domain analysis. Domain overview of any site with ranking keywords and top pages; no keyword gap or competitor discovery found.
- Yes Rank tracking. Tracked keywords checked daily or weekly with trend charts.
- Yes Backlink analysis. Backlinks overview, referring domains and top pages from DataForSEO.
- Yes Technical site audit. Site audits with critical, warning and info issues and optional JavaScript rendering.
- No Content creation and optimization tools. No content writing or optimization tool found in the source.
- Yes AI search visibility tracking. AI visibility tracking of prompts with citations, competitors and share of voice.
- Partly Traffic and market estimates for any website. Estimated organic traffic and keyword counts for any domain; no paid traffic or audience data.
Sources:github.com/every-app/open-seo#readmegithub.com/every-app/open-seo/blob/main/docs/SELF_HOSTING_CLOUDFLARE.mdgithub.com/every-app/open-seo/blob/main/src/shared/audit-issues.tsgithub.com/every-app/open-seo/blob/main/src/serverFunctions/ahrefs.ts