PostGrid Address Verification
PostGrid Address Verification checks, standardizes, autocompletes and enriches addresses for delivery across the U.S., Canada and 245+ countries and territor…
What PostGrid Address Verification is
PostGrid Address Verification checks, standardizes, autocompletes and enriches addresses for delivery across the U.S., Canada and 245+ countries and territories. It accepts structured fields, single-line freeform text and incomplete entries, and verifies addresses against postal data in real time. The international service supports CSV uploads for batches of up to one million addresses and can add geographic coordinates with rooftop-level accuracy. It handles non-Latin scripts such as Chinese, Arabic, Japanese and Korean, converting them to standardized Roman scripts. Named workflow integrations include Salesforce, Stripe, Dynamics 365, Shopify and Zapier. API and SDK options, a no-code dashboard and a self-hosted option address different operating needs. Plans charge by lookup: each verification, autocomplete or standardization request counts, and additional per-lookup charges apply beyond monthly allowances. Standard Essential costs $18 a month billed yearly and includes 2,000 U.S. and Canada lookups monthly, with additional lookups at $0.02 each. Test API keys and 500 free lookup credits are available; a separate bulk service page describes 100 free lookups.
Good
- Real-time checks against postal data.
- Accepts incomplete and freeform address entries.
- Supports 245+ countries and territories.
- Offers bulk CSV processing and geocoding.
Watch out
- Additional lookup charges apply beyond plan limits.
- Standard Essential is billed yearly.
- Enterprise pricing is custom and unlisted.
Who it suits
It suits developers integrating address checks through APIs or SDKs, and operations or data teams using a dashboard. Organizations with self-hosting needs can ask about the on-premises option.
Verdict
PostGrid combines address verification with standardization, autocomplete and international processing. Compare monthly lookup allowances and extra charges with expected request volume.
Plans and prices
From PostGrid Address Verification's own pricing page, checked 2 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Standard Essential | $18 a month | U.S. and Canada · 2,000 lookups per month · $0.02 per additional lookup · Yearly |
| Standard Business | $40 a month | U.S. and Canada · 10,000 lookups per month · $0.01 per additional lookup · Yearly |
| International Essential | $70 a month | 245+ countries and territories · 1,000 lookups per month · $0.07 per additional lookup · Yearly |
| Standard Growth | $200 a month | U.S. and Canada · 50,000 lookups per month · $0.005 per additional lookup · Yearly |
| International Business | $360 a month | 245+ countries and territories · 5,000 lookups per month · $0.06 per additional lookup · Monthly |
| Standard Enterprise | Priced on request | U.S. and Canada · Custom usage · Monthly or yearly custom pricing |
The facts
Each one read from PostGrid Address Verification's own pages, with the date it was checked.
What it does
- Bulk processing
- The international address verification page says users can verify and standardize up to one million addresses at once through CSV uploads.checked 2 Oct 2026
- Geocoding
- The international service can enrich verified addresses with geographic coordinates and rooftop-level accuracy.checked 2 Oct 2026
- Input formats
- The service accepts structured fields, single-line freeform text, or partially complete entries.checked 2 Oct 2026
- Integrations
- The international service names Salesforce, Stripe, Dynamics 365, Shopify, and Zapier as integrations for address verification workflows.checked 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.checked 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.checked 2 Oct 2026
- On-premises option
- PostGrid says customers can use a self-hosted solution and directs them to support for installation help.checked 2 Oct 2026
- Purpose
- PostGrid verifies, autocompletes, standardizes, and enriches addresses for deliverability across the U.S., Canada, and 245+ countries and territories.checked 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.checked 2 Oct 2026
- Support
- The international product page advertises native SDKs, free sandbox testing, detailed API documentation, and a 99.9% uptime SLA.checked 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.checked 2 Oct 2026
- Verification features
- The service offers real-time verification against postal data, address standardization, and autocomplete.checked 2 Oct 2026
Money
- 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.checked 2 Oct 2026
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