Comparison
API.market MCP Gateway vs Open Seo
Open Seo has more GitHub stars (23,838 vs 0). Open Seo was updated more recently (last commit 6d ago). Data comes straight from GitHub and refreshes daily.
API.market MCP Gateway
Connect AI agents to 580+ APIs with OAuth or API-key auth. Hosted gateway; API pricing varies.
$
claude mcp add --transport http api-market-mcp-gateway https://api.market/api/mcp/gateway
Open Seo
Open source alternative to Semrush and Ahrefs
$
npx skills add every-app/open-seo --skill simple-issue-description| Metric | API.market MCP Gateway | Open Seo |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 0 | 23,838 |
| Stars, last 7 days | n/a | +104 |
| Forks | 0 | 3,178 |
| Upvotes | 0 | 0 |
| Language | n/a | TypeScript |
| License | n/a | MIT |
| Last commit | n/a | 6d ago |
| Created | n/a | Feb 2026 |
| Categories | Security | Search & web, Security, AI & LLM tooling |