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PostGrid Address Verification
What it is
PostGrid Address Verification checks, completes, standardizes, and enriches addresses for delivery across the U.S., Canada, and more than 245 countries and territories. It accepts structured fields, single-line text, and partially completed entries, then verifies them against postal data in real time. CSV uploads can process up to one million international addresses at once, while geocoding can add geographic coordinates with rooftop-level accuracy. The service supports Chinese, Arabic, Japanese, and Korean scripts and can convert them to standardized Roman scripts. Named integrations include Salesforce, Stripe, Dynamics 365, Shopify, and Zapier. Developers can use APIs and SDKs, operations teams can use a no-code dashboard, and customers can choose a self-hosted deployment. Security listings include HIPAA, PIPEDA, GDPR, SOC 2 Type 2, PCI-DSS, encryption, audit logs, role-based access control, and single sign-on. Standard Essential costs $18 a month billed yearly, with 2,000 monthly U.S. and Canada lookups; additional lookups cost $0.02 each.
For and against
For
- Real-time postal-data verification
- Batch processing up to one million addresses
- International script and Romanization support
- API, SDK, dashboard, and self-hosted options
- Named CRM, commerce, and automation integrations
Against
- Additional charges apply beyond monthly limits
- Plans count each request as one lookup
- Enterprise pricing is custom
The verdict
PostGrid covers verification, correction, autocomplete, standardization, batch work, and geocoding across global address data. Buyers should account for lookup allowances and extra per-lookup charges.
Who it suits
It suits developers, operations and data teams, and enterprises that need address workflows across domestic or international data.
Plans and prices
Standard Essential
U.S. and Canada · 2,000 lookups per month · $0.02 per additional lookup
Read 2 Oct 2026 · postgrid.com
Standard Business
U.S. and Canada · 10,000 lookups per month · $0.01 per additional lookup
Read 2 Oct 2026 · postgrid.com
International Essential
245+ countries and territories · 1,000 lookups per month · $0.07 per additional lookup
Read 2 Oct 2026 · postgrid.com
Standard Growth
U.S. and Canada · 50,000 lookups per month · $0.005 per additional lookup
Read 2 Oct 2026 · postgrid.com
International Business
245+ countries and territories · 5,000 lookups per month · $0.06 per additional lookup
Read 2 Oct 2026 · postgrid.com
Standard Enterprise
U.S. and Canada · Custom usage
Read 2 Oct 2026 · postgrid.com
On the record
- Bulk processing
- The international address verification page says users can verify and standardize up to one million addresses at once through CSV uploads.postgrid.com · read 2 Oct 2026
- Free access
- The pricing page says test API keys and 500 free lookup credits are available; a separate service page describes 100 free lookups for bulk address verification.postgrid.com · read 2 Oct 2026
- Geocoding
- The international service can enrich verified addresses with geographic coordinates and rooftop-level accuracy.postgrid.com · read 2 Oct 2026
- Input formats
- The service accepts structured fields, single-line freeform text, or partially complete entries.postgrid.com · read 2 Oct 2026
- Integrations
- The international service names Salesforce, Stripe, Dynamics 365, Shopify, and Zapier as integrations for address verification workflows.postgrid.com · read 2 Oct 2026
- Intended users
- The product page describes offerings for developers using APIs and SDKs, operations and data teams using a no-code dashboard, and enterprises needing SLA-backed uptime and dedicated support.postgrid.com · read 2 Oct 2026
- International language support
- It supports non-Latin scripts including Chinese, Arabic, Japanese, and Korean, and can convert those inputs into standardized Roman scripts.postgrid.com · read 2 Oct 2026
- On-premises option
- PostGrid says customers can use a self-hosted solution and directs them to support for installation help.postgrid.com · read 2 Oct 2026
- Purpose
- PostGrid verifies, autocompletes, standardizes, and enriches addresses for deliverability across the U.S., Canada, and 245+ countries and territories.postgrid.com · read 2 Oct 2026
- Security and compliance
- The product page lists HIPAA, PIPEDA, GDPR, SOC 2 Type 2, and PCI-DSS alongside encryption, audit logs, role-based access control, AWS hosting, single sign-on, third-party penetration testing, and continuous monitoring.postgrid.com · read 2 Oct 2026
- Support
- The international product page advertises native SDKs, free sandbox testing, detailed API documentation, and a 99.9% uptime SLA.postgrid.com · read 2 Oct 2026
- Usage limits
- PostGrid counts each request to verify, autocomplete, or standardize an address as one lookup, and plans have additional per-lookup charges after their monthly limits.postgrid.com · read 2 Oct 2026
- Verification features
- The service offers real-time verification against postal data, address standardization, and autocomplete.postgrid.com · read 2 Oct 2026
