Autocomplete, Verify, Validate and Standardize addresses to local postal standards for better deliverability, up-to-date records, and eliminating return mail.

International Address Validation Service
Capture the right address every time. 245+ Countries Covered.
Get Accurate Global Address Data Everytime.
TRY IT OUT
output Address result
3075 14th Ave. #212, Markham,
ON, L3R 5M1, Canada
PostGrid Works For You
Verify addresses instantly
Verify and standardize addresses in real-time so that no inaccurate addresses enter the database
PAF certified
Ensure deliverability with our PAF certified address verification API.
Scalable Restful API
Through our RESTful API Library use Test & Live keys for easy implementation
Easy Integration
Ensure seamless integration to your stack with zero-code integration with Zapier. Detailed docs and dev support if required
Verify Addresses Instantly
- Address Verification – Verify and correct addresses realtime in accordance with postal standards
- Address Parsing – Use our freeform address parsing capabilities to clean poorly formatted addresses
- Address Autocomplete – Autocomplete addresses at the point-of-entry, ensuring correct data throughout your pipeline


Royal Mail Standards
- PAF Certified – All our addresses are PAF certified and standardised to Royal Mail standards ensuring higher and accurate delivery rate.
- Premise Level Data – We ensure accuracy of address data down to the premise level
Bulk/Batch Verification
- Clean, Verify and Standardise addresses to local postal standards
- Upload and verify up to 200k addresses at a time
- All our addresses are PAF certified ensuring high delivery success rate


Geocoding
- Location Data – Get latitude and longitude information for any address you send through our API
- Accuracy Report – Every geocode also includes an accuracy score along with information about how the geocode was determined
Scalable RESTful API
- Test and Live Keys – We isolate the test and live environments so you can easily test your API calls
- Fully Documented API Library – Every endpoint is fully documented using OpenAPI so you can access it from your favourite tools and languages
- Built to Scale – Our infrastructure is capable of handling millions of API calls at any time


Zero-Code Integration
- Zap-ready – PostGrid’s Zapier integration enables you to connect our address verification capabilities with over 1600 apps
- Standalone Cloud Software – Use our standalone address verification software platform to verify, standardize and validate accurate addresses
PostGrid has you covered from all sides
Regulatory Compliance
Data is handled in accordance to all legal framework and requirements and our partners are GDPR, DPA (Data Protection Act), ISO 9001, 14001, 27001, 2701 certified
Data Security and Secure Hosting
Your data is handled in the most secure and confidential manner and we host on Amazon web services for quick, easy to use and safe hosting
Scalable Solutions
Scale your communication channel with ease with our scalable REST API and integration capabilities
All teams run on PostGrid
Enhance your team's performance with a unified API. Our solution is designed for on demand or scalable needs. Easily improve your workflow with seamless integration and automate your offline process.

Integrates with your favourite tech stack & tools
Easily Improve your workflow and automate print & mail through seamless integration capabilities.














Ready to Get Started?
Start transforming and automating your offline communications with PostGrid