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Categories · Address Validation APIs

Lob Address Verification vs PostGrid Address Verification

Lob Address Verification and PostGrid Address Verification are both Address Validation APIs, compared here on pricing, compliance, capabilities, and developer experience from structured, cited data - not reviews or paid placement. Lob Address Verification offers a free tier while PostGrid Address Verification does not, so Lob Address Verification is easier to trial before committing.

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)
FieldLob Address VerificationPostGrid Address Verification
Starting price$0.03 1,000 lookups$18 month
Pricing modelHybridHybrid
Free tier✓✗
Self-serve signup✓✓
SOC 2Type IIType II
HIPAA✓✓
GDPR✓✓
Webhooks✗✗
Sandbox✓✓
Documented actions914

Full data and citations: Lob Address Verification · PostGrid Address Verification. See more Address Validation APIs.