# Met Office Weather DataHub (Site Specific) vs OpenWeather One Call API (slim)

> OpenWeather One Call API has a score of 57.4 (C) against Met Office Weather DataHub (Site Specific)'s 45.5 (E). Both do weather current. The largest gap is maintenance & community, 45 points. Category scores, facts, verdicts and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/met-office-datahub-vs-openweather-one-call.md (~1,750 tokens) · this version ~380 tokens · JSON https://www.anchorterminal.com/compare/met-office-datahub-vs-openweather-one-call.json · canonical https://www.anchorterminal.com/compare/met-office-datahub-vs-openweather-one-call
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-04

OpenWeather One Call API has a score of 57.4 (C) against Met Office Weather DataHub (Site Specific)'s 45.5 (E). Both do weather current. The largest gap is maintenance & community, 45 points.

- Met Office Weather DataHub (Site Specific): E 45.5, rank #399 of 452 · https://www.anchorterminal.com/tools/met-office-datahub.min.md
- OpenWeather One Call API: C 57.4, rank #294 of 452 · https://www.anchorterminal.com/tools/openweather-one-call.min.md
- Pick Met Office Weather DataHub (Site Specific) for security & auth (+24). Pick OpenWeather One Call API for schema & documentation (+36), agent ergonomics (+20), payments & pricing (+30), maintenance & community (+45).

| Category | Met Office Weather DataHub (Site Specific) | OpenWeather One Call API |
| --- | --- | --- |
| Reliability (16%) | 48 | 45 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 32 | 68 |
| Agent ergonomics (13%) | 53 | 73 |
| Security & auth (14%) | 66 | 42 |
| Payments & pricing (10%) | 30 | 60 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 15 | 60 |
| Transparency & trust (7%) | 63 | 62 |