# Keywords Everywhere API + MCP vs SE Ranking API + MCP (slim)

> SE Ranking scores 50.9 (D) to Keywords Everywhere's 47.2 (D) for keyword data. Keywords Everywhere is cheaper for keyword data, $0.0008 against $0.002 per record. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/keywords-everywhere-vs-se-ranking.md (~2,650 tokens) · this version ~830 tokens · JSON https://www.anchorterminal.com/compare/keywords-everywhere-vs-se-ranking.json · canonical https://www.anchorterminal.com/compare/keywords-everywhere-vs-se-ranking
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-09

SE Ranking API + MCP scores 50.9 (D) on agent readiness against Keywords Everywhere API + MCP's 47.2 (D), and leads in 6 of 7 scored categories. Keywords Everywhere API + MCP leads on security & auth. Both do keyword data. Keywords Everywhere API + MCP is cheaper for keyword data, $0.0008 against $0.002 per record.

- Keywords Everywhere API + MCP: D 47.2, rank #836 of 950 · https://www.anchorterminal.com/tools/keywords-everywhere.min.md
- SE Ranking API + MCP: D 50.9, rank #763 of 950 · https://www.anchorterminal.com/tools/se-ranking.min.md
- Keywords Everywhere API + MCP, good for An agent that needs Google Keyword Planner volume, CPC and competition for lists of keywords at a low price per keyword, plus keyword ideas and a quick view of a site's ranking keywords, traffic estimate and top backlinks. Ahead on Security & auth, 47 against 21. Also Cheaper for keyword data, $0.0008 against $0.002 per record.
- SE Ranking API + MCP, good for An agent that needs keyword, backlink, domain and AI search visibility data at a published price per call, or that manages rank tracking projects for an SE Ranking customer. Ahead on Reliability, 51 against 42; Schema & documentation, 58 against 48; Payments & pricing, 40 against 20; Maintenance & community, 79 against 63.

| Category | Keywords Everywhere API + MCP | SE Ranking API + MCP |
| --- | --- | --- |
| Reliability (16%) | 42 | 51 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 48 | 58 |
| Agent ergonomics (13%) | 54 | 58 |
| Security & auth (14%) | 47 | 21 |
| Payments & pricing (10%) | 20 | 40 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 63 | 79 |
| Transparency & trust (7%) | 68 | 71 |

| Fact (where they differ) | Keywords Everywhere API + MCP | SE Ranking API + MCP |
| --- | --- | --- |
| Vendor | Keywords Everywhere (Axeman Technology Solutions LLP) | SE Ranking (SER Acquisition Inc.) |
| Hosted endpoint | `https://api.keywordseverywhere.com` | `https://api.seranking.com` |
| Pricing | Paid | Pay per use |
| Price for keyword data | $0.0008 per record | $0.002 per record |
| Licence | Proprietary service under the Keywords Everywhere Terms of Service. The vendor's n8n community node on npm is MIT | Proprietary service under the SE Ranking API Terms of Service. The OpenAPI file and the Claude skills on GitHub are MIT |
| Tools exposed | 14 | none |
| MCP registry | `com.keywordseverywhere/keywords-everywhere` | `com.seranking/mcp` |
| Last release | 2026-09-10 | 2026-09-28 |
| Terms last updated | 2023-05-30 | no date given |
| Privacy policy last updated | 2025-08-15 | 2026-06-25 |
| Terms restrict automated access | not found in the text | yes |
| Terms restrict benchmarking | not found in the text | yes |
| Terms or service can change without notice | not found in the text | yes |
| Popularity | 7 npm/wk | 0 stars |