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Categories · Address Validation APIs

Service Objects DOTS Address Validation vs USPS Addresses API

Service Objects DOTS Address Validation and USPS Addresses API are both Address Validation APIs, compared here on pricing, compliance, capabilities, and developer experience from structured, cited data - not reviews or paid placement. USPS Addresses API offers a free tier while Service Objects DOTS Address Validation does not, so USPS Addresses API is easier to trial before committing. On compliance, Service Objects DOTS Address Validation additionally documents SOC 2, GDPR. For coding-agent use, Service Objects DOTS Address Validation scores higher on agent-friendliness (60 vs 30).

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)
FieldService Objects DOTS Address ValidationUSPS Addresses API
Starting price - -
Pricing modelSales-ledUsage
Free tier✗✓
Self-serve signup✓✓
SOC 2Type I·
HIPAA✗·
GDPR✓·
Webhooks✗✗
Sandbox✓✓
Documented actions204

Full data and citations: Service Objects DOTS Address Validation · USPS Addresses API. See more Address Validation APIs.