Melissa vs OpenCage Geocoding API

Melissa and OpenCage Geocoding API are both Geocoding APIs, compared here on pricing, compliance, capabilities, and developer experience from structured, cited data - not reviews or paid placement. On compliance, Melissa additionally documents SOC 2. For coding-agent use, OpenCage Geocoding API scores higher on agent-friendliness (90 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	Melissa	OpenCage Geocoding API
Starting price	-	$50 month
Pricing model	Hybrid	Subscription
Free tier	✓	✓
Self-serve signup	✓	✓
SOC 2	Type II	-
HIPAA	✓	✓
GDPR	✓	✓
Webhooks	✗	✗
Sandbox	✗	✗
Documented actions	26	4

Full data and citations: Melissa · OpenCage Geocoding API. See more Geocoding APIs.