Set up your test account, get access to detailed API docs or dev support.
Easily switch to live mode with just a click when ready.
Address Verification Pricing
- Standard US and Canada only
- International Includes 245+ countries verification and enhanced features
- Bulk Verification Upload and verify up to 200k addresses at a time
Essential
$18 /month
$25 /month
£15 /month
$30 /month
Great for startups or websites with limited address verification needs
Plan Includes
- 2,000 lookups per month
- $0.02 per additional lookup
- $0.03 per additional lookup
- £0.018 per additional lookup
- $0.02 per additional lookup
Business
$40 /month
$60 /month
£34 /month
$65 /month
For businesses or websites with regular address verification needs
Plan Includes
- 10,000 lookups per month
- $0.01 per additional lookup
- $0.015 per additional lookup
- £0.009 per additional lookup
- $0.01 per additional lookup
Growth
$200 /month
$280 /month
£165 /month
$285 /month
For high-traffic websites or businesses with frequent address verification needs
Plan Includes
- 50,000 lookups per month
- $0.005 per additional lookup
- $0.007 per additional lookup
- £0.004 per additional lookup
- $0.005 per additional lookup
Enterprise
Custom
Dedicated plan around your needs
Plan Includes
- Price that fits your needs
Essential
$20 /month
$30 /month
£17 /month
$35 /month
Great for startups or websites with limited address verification needs
Plan Includes
- 2,000 lookups per month
- $0.02 per additional lookup
- $0.03 per additional lookup
- £0.018 per additional lookup
- $0.02 per additional lookup
Business
$45 /month
$65 /month
£38 /month
$70 /month
For businesses or websites with regular address verification needs
Plan Includes
- 10,000 lookups per month
- $0.01 per additional lookup
- $0.015 per additional lookup
- £0.009 per additional lookup
- $0.01 per additional lookup
Growth
$225 /month
$305 /month
£185 /month
$310 /month
For high-traffic websites or businesses with frequent address verification needs
Plan Includes
- 50,000 lookups per month
- $0.005 per additional lookup
- $0.007 per additional lookup
- £0.004 per additional lookup
- $0.005 per additional lookup
Enterprise
Custom
Dedicated plan around your needs
Plan Includes
- Price that fits your needs
Essential
$70 /month
$95 /month
£60 /month
$100 /month
Great for startups or websites with limited address verification needs
Plan Includes
- 1,000 lookups per month
- $0.07 per additional lookup
- $0.095 per additional lookup
- £0.06 per additional lookup
- $0.1 per additional lookup
Business
$300 /month
$405 /month
£245 /month
$410 /month
For businesses or websites with regular address verification needs
Plan Includes
- 5,000 lookups per month
- $0.06 per additional lookup
- $0.08 per additional lookup
- £0.05 per additional lookup
- $0.085 per additional lookup
Growth
$550 /month
$740 /month
£450 /month
$745 /month
For high-traffic websites or businesses with frequent address verification needs
Plan Includes
- 10,000 lookups per month
- $0.05 per additional lookup
- $0.07 per additional lookup
- £0.04 per additional lookup
- $0.075 per additional lookup
Enterprise
Custom
Dedicated plan around your needs
Plan Includes
- Price that fits your needs
Essential
$84 /month
$115 /month
£70 /month
$120 /month
Great for startups or websites with limited address verification needs
Plan Includes
- 1,000 lookups per month
- $0.07 per additional lookup
- $0.095 per additional lookup
- £0.06 per additional lookup
- $0.1 per additional lookup
Business
$360 /month
$485 /month
£295 /month
$490 /month
For businesses or websites with regular address verification needs
Plan Includes
- 5,000 lookups per month
- $0.06 per additional lookup
- $0.08 per additional lookup
- £0.05 per additional lookup
- $0.085 per additional lookup
Growth
$660 /month
$805 /month
£535 /month
$810 /month
For high-traffic websites or businesses with frequent address verification needs
Plan Includes
- 10,000 lookups per month
- $0.05 per additional lookup
- $0.07 per additional lookup
- £0.04 per additional lookup
- $0.075 per additional lookup
Enterprise
Custom
Dedicated plan around your needs
Plan Includes
- Price that fits your needs
Free
100
Free 100 Lookups
100-10k
We Include
$0.05 per Verifications (US & CA)
$0.06 per Verifications (International)
10k-100k
We Include
$0.03 per Verifications (US & CA)
$0.06 per Verifications (International)
100k Plus
Best Rates
No Surprises
- Sign up for a free trial and get 100 bulk credits for testing
- Addresses are both CASS and SERP certified
- Detailed API docs or dev support available
- Upload and verify upto 200k addresses at a time
- Dedicated customer support
PostGrid’s Address Verification API - Standard Features
CASS & SERP Certified
CASS & SERP Certified
Ensure higher rate of deliverability with our USPS and Canada Post certified address verification API.
Scalable REST API
Scalable REST API
Through our REST API library use Test & Live keys for easy implementation
Fully Documented API Library
Fully Documented API Library
Every endpoint is fully documented using OpenAPI so you can access it from your favourite tools and languages
Zap-Ready
Zap-Ready
PostGrid’s Zapier integration enables you to connect our address verification capabilities with over 1600 apps
Parsing and Standardization
Parsing and Standardization
Use our freeform address parsing capabilities to clean poorly formatted addresses, all addresses are formatted to local postal standards.
Address Autocomplete
Address Autocomplete
Autocomplete addresses at the point-of-entry, ensuring correct data throughout your pipeline
Test and Live Keys
Test and Live Keys
We isolate the test and live environments so you can easily test your API calls
Analytics
Analytics
Access analytics on all API calls or transactions
Full Feature Comparison - Standard API
Features | Essential | Business | Growth | Enterprise |
Monthly API Lookups | 2000 | 10000 | 50000 | Talk to Sales |
Per Additional Lookup | $0.02 | $0.01 | $0.005 | Talk to Sales |
CASS & SERP Certified | ||||
Residential Delivery Indicator (RDI) | ||||
Fully Documented API Library | ||||
Geocoding (Lat & Long) | ||||
Parsing and Standardization | ||||
Address Autocomplete | ||||
Test and Live Keys | ||||
Analytics | ||||
ZIP Code Lookup | ||||
Scalable REST API | ||||
CSV List Uploader | ||||
Zap-Ready | ||||
DPV | ||||
Configurable Rate Limit | ||||
County Data | ||||
Census data | ||||
Carrier Route (CR) | ||||
Intelligent Mail Barcode | ||||
SOC-2 | ||||
HIPAA | ||||
Phone Support | ||||
Dedicated Account Manager | ||||
SIGN UP | SIGN UP | SIGN UP | TALK TO SALES |
Full Feature Comparison - International API
Features | Essential | Business | Growth | Enterprise |
Monthly API Lookups | 500 | 5000 | 10000 | Talk to Sales |
Per Additional Lookup | $0.07 | $0.06 | $0.05 | Talk to Sales |
International Address Autocomplete | ||||
Apartment Numbers in Autocomplete | ||||
CASS & SERP Certified | ||||
Residential Delivery Indicator (RDI) | ||||
Fully Documented API Library | ||||
Geocoding (Lat & Long) | ||||
Parsing and Standardization | ||||
Address Autocomplete | ||||
Test and Live Keys | ||||
Analytics | ||||
ZIP Code Lookup | ||||
Scalable REST API | ||||
CSV List Uploader | ||||
Zap-Ready | ||||
DPV | ||||
Configurable Rate Limit | ||||
County Data | ||||
Census data | ||||
Carrier Route (CR) | ||||
SOC-2 | ||||
HIPAA | ||||
Phone Support | ||||
Dedicated Account Manager | ||||
SIGN UP | SIGN UP | SIGN UP | TALK TO SALES |
Ready to Get Started?
Start transforming and automating your offline communications with PostGrid