PostGrid Address Verification review
A capable global validator for teams that need integrations and flexible workflows.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
PostGrid Address Verification is an API-based service for validating, correcting, standardizing, parsing, and enriching postal addresses. It is designed for teams managing websites, CRMs, shipping workflows, and other applications that need address quality controls. The service accepts structured or freeform addresses and is available through web and API access, with coverage across 245+ countries and territories. Its feature set also includes autocomplete, batch verification, CSV upload, postal-code lookup, delivery-point checks, sub-premise checks, and Residential Delivery Indicator support.
Pricing is organized around Standard plans with monthly and annual billing. Standard Essential costs $18 per month when billed annually or $20 per month when billed monthly, with 2,000 lookups per month and 500 free credits. Standard Business costs $40 annually or $45 monthly for 10,000 lookups per month and 500 free credits. Standard Growth costs $200 annually or $225 monthly for 50,000 lookups per month and 500 free credits. Standard Enterprise is a dedicated plan around customer needs. There is no free plan, so the product is better suited to teams with recurring validation requirements than to occasional users.
Integration breadth is a major reason to consider PostGrid. Alongside its REST API and documented developer tools, it connects with Salesforce, Shopify, Zapier, HubSpot, Marketo, QuickBooks, Microsoft Dynamics, ActiveCampaign, Insightly, Keap, Zoho, Pipedrive, Twilio, NetSuite, and Close. That ecosystem supports CRM, ecommerce, marketing, finance, communications, and operations workflows. Choose it when global coverage, address enrichment, and multiple integration paths matter. Consider an alternative if you need a free tier or prefer a narrowly focused tool with simpler pricing and fewer capabilities.
PostGrid Address Verification pros and cons
- Where it wins
- Validates, corrects, standardizes, parses, and enriches addresses
- Supports batch processing, autocomplete, geocoding, and reverse geocoding
- Integrates with Salesforce, Shopify, HubSpot, Zapier, and more
- Where it doesn't
- No free plan is available
- Paid access starts at $18 per month with annual billing
- Enterprise pricing is tailored rather than publicly listed
PostGrid Address Verification fact sheet, pricing and score →
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