# meteoblue Weather API vs Xweather Weather API (slim)

> Xweather Weather API scores 67.1 (B) on agent readiness against meteoblue Weather API's 61.7 (C), and leads in 5 of 7 scored categories. Both do weather current. Category scores, facts, verdicts and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/meteoblue-vs-xweather.md (~2,800 tokens) · this version ~730 tokens · JSON https://www.anchorterminal.com/compare/meteoblue-vs-xweather.json · canonical https://www.anchorterminal.com/compare/meteoblue-vs-xweather
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-08

Xweather Weather API scores 67.1 (B) on agent readiness against meteoblue Weather API's 61.7 (C), and leads in 5 of 7 scored categories. Both do weather current.

- meteoblue Weather API: C 61.7, rank #360 of 722 · https://www.anchorterminal.com/tools/meteoblue.min.md
- Xweather Weather API: B 67.1, rank #219 of 722 · https://www.anchorterminal.com/tools/xweather.min.md
- meteoblue Weather API, good for Energy, agriculture and marine applications that need solar, wind, soil, sea or ensemble variables at a point, with history back to 1940 on a paid plan.
- Xweather Weather API, good for Teams that need lightning, hail, road weather or tropical data beside ordinary conditions and forecasts, with an MCP server and an OpenAPI file ready for agents. Ahead on Schema & documentation, 83 against 77; Agent ergonomics, 78 against 66; Maintenance & community, 81 against 57; Transparency & trust, 68 against 61.

| Category | meteoblue Weather API | Xweather Weather API |
| --- | --- | --- |
| Reliability (16%) | 75 | 74 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 77 | 83 |
| Agent ergonomics (13%) | 66 | 78 |
| Security & auth (14%) | 51 | 52 |
| Payments & pricing (10%) | 34 | 32 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 57 | 81 |
| Transparency & trust (7%) | 61 | 68 |

| Fact (where they differ) | meteoblue Weather API | Xweather Weather API |
| --- | --- | --- |
| Vendor | meteoblue AG | Vaisala Oyj |
| Hosted endpoint | `https://my.meteoblue.com` | `https://data.api.xweather.com` |
| Auth | API key | OAuth or key |
| Licence | Proprietary service under meteoblue's general terms and conditions. The Python SDK for the Dataset API is MIT | Proprietary service under the General Conditions of Subscription Services of Vaisala Group. The OpenAPI files and the agent skills on GitHub are MIT |
| Tools exposed | none | 19 |
| MCP registry | not listed | `com.xweather/weather` |
| Last release | 2026-08-22 | 2026-09-14 |
| Terms last updated | 2018-05-24 | couldn't be read |
| Privacy policy last updated | 2024-05-15 | 2020-06-01 |
| Customer content may train models | not found in the text | couldn't be read |
| Terms restrict automated access | not found in the text | couldn't be read |
| Terms restrict benchmarking | not found in the text | couldn't be read |
| Terms or service can change without notice | not found in the text | couldn't be read |
| Arbitration or class-action waiver | not found in the text | couldn't be read |
| Popularity | 8 stars, 512 PyPI/wk | 0 stars, 1.4k npm/wk |