Gallabox vs Vonage Messages API (WhatsApp)

Gallabox and Vonage Messages API (WhatsApp) are both WhatsApp Business APIs, compared here on pricing, compliance, capabilities, and developer experience from structured, cited data - not reviews or paid placement. On compliance, Gallabox additionally documents SOC 2; Vonage Messages API (WhatsApp) additionally documents HIPAA. For coding-agent use, Gallabox scores higher on agent-friendliness (50 vs 40).

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 2026-06-16, with every field cited on each profile.

Head-to-head, from published, cited fields (auto-generated; no paid placement)
Field	Gallabox	Vonage Messages API (WhatsApp)
Starting price	$89 month	$0.0002 per message
Pricing model	Subscription	Usage
Free tier	✗	✗
Self-serve signup	✓	✓
SOC 2	In progress	?
HIPAA	✗	✓
GDPR	✓	✓
Webhooks	✓	✓
Sandbox	✓	✓
Documented actions	19	21

Full data and citations: Gallabox · Vonage Messages API (WhatsApp). See more WhatsApp Business APIs.