AddressComplete
6.2#15 in address verification software$35 usage-basedWebAPI
VisitAddressComplete vs AddressZen
AddressZen
7.9#2 in address verification software$49 one-timeFree planAndroidiOSWebAPI
VisitWhat both publish
| Fact | AddressComplete | AddressZen |
|---|---|---|
| Dashboard | The online dashboard provides usage reports and lets users manage account settings, payment methods, usage restrictions, and installations. | A web dashboard provides reports, API-key management and usage tracking. |
| Security | API keys can be configured with daily lookup or spend limits and URL restrictions. | AddressZen says its information security management system was recertified to ISO 27001 in 2025 and that its certification streak began in 2020. |
AddressComplete plans
- 300 lookups$35 a year
- 1,000 lookups$100 a year
- 2,500 lookups$240 a year
- 5,000 lookups$450 a year
- 10,000 lookups$850 a year
- 25,000 lookups$2,000 a year
AddressZen plans
- FreeFree
- Free for 1 yearFree
- 1,400 verified addresses$49, paid once
- 5,000 verified addresses$149, paid once
- 14,000 verified addresses$349, paid once
- 55,000 verified addresses$1,000, paid once
Pick AddressComplete if…
AddressComplete suits organizations adding address autocomplete and validation to websites, checkouts, forms, or CRM applications. It is intended for teams that can edit site code and manage API usage.
Pick AddressZen if…
AddressZen suits businesses and developers that need to validate, standardize, or suggest US and international addresses. Its API and integrations may fit websites and forms that collect address details.