Meteomatics Weather API vs Open-Meteo

Meteomatics Weather API and Open-Meteo are both Weather APIs, compared here on pricing, compliance, capabilities, and developer experience from structured, cited data - not reviews or paid placement. On compliance, Meteomatics Weather API additionally documents GDPR. For coding-agent use, Meteomatics Weather API scores higher on agent-friendliness (50 vs 20).

Comparedby a transparent data-readiness score computed from each API's published, sourced fields. No reviews, no paid placement. How we rank.

Data last verified 2026-06-14, with every field cited on each profile.

Head-to-head, from published, cited fields (auto-generated; no paid placement)
Field	Meteomatics Weather API	Open-Meteo
Starting price	-	$29 month
Pricing model	Sales-led	Subscription
Free tier	✓	✓
Self-serve signup	✓	✓
SOC 2	·	·
HIPAA	✗	·
GDPR	✓	·
Webhooks	✗	✗
Sandbox	✗	✗
Documented actions	17	14

Full data and citations: Meteomatics Weather API · Open-Meteo. See more Weather APIs.