Due to the ongoing Canada Post strike, significant delays are expected in the delivery of mail orders. Learn More

Improve Address Accuracy

Address Verification

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

Trusted by 1000+ Customers

Canada, US & 245+ Countries Address Validation Service

Capture the right address every time. 245+ Countries Covered.
Get the Most Accurate Global Address Data Every Time.

TRY IT OUT

output Address result

3075 14th Ave. #212, Markham,
ON, L3R 5M1, Canada

Try for Free. Sign Up for International Address Verification API

PostGrid™ Address Verfication API

Verification

Autocomplete

Bulk Verify

Witness Address Verification in Action

PostGrid Works For You

Verify addresses instantly

Verify and standardize addresses in real-time so that no inaccurate addresses enter the database.

Canada Post and USPS

Ensure accurate delivery with our SERP (Canada Post) and CASS (USPS) certified addresses verification API.

Scalable REST API

Through our REST API Library use Test & Live keys for easy implementation.

Easy Integration

Ensure seamless integration to your stack with zero-code integration with Zapier. Detailed documents and dev support available if required.

Verify Addresses Instantly

Address Verification – Verify and correct addresses real-time 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

Canada Post & USPS

SERP Certified – Our Canada address is SERP (Canada Post) certified for complete & accurate Canada addresses data
CASS Certified – Our US address is CASS (USPS) certified for complete & accurate US addresses data
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 CASS and SERP certified ensuring a 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 to geocode was determined

Scalable REST 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 cloud platform to verify, standardize and validate accurate addresses

PostGrid has you covered from all sides

Regulatory Compliance

Data is handled in accordance with all legal frameworks and requirements and our partners are PIPEDA, PHIPA, HIPAA, GDPR & SOC-2 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 integration capabilities, API or platform

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 integrations and automate your offline process.