Addressify vs AddressZen
Addressify
addressify.com.au
AddressZen
addresszen.comSide by side
| Figure | Addressify | AddressZen |
|---|---|---|
| Price from | $166.67/mo | Free |
| Free plan | — | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | Yes |
| Plans published | 4 | 7 |
| Spec score · Address Verification Software | 9.2 (#3) | 9.3 (#2) |
| Data source | Addressify uses the Australian government PSMA G-NAF address dataset under its end-user licence. | AddressZen says it uses authoritative local address sources, including USPS data for US address verification. |
| Integrations | The vendor says any internet-connected software able to make HTTP GET requests and process JSON can integrate, including CRM, ERP, Excel, Access and Word. | Listed integrations include Zapier, Adobe Commerce, WooCommerce, Contact Form 7, Gravity Forms, Gutenberg, Ninja Forms, FormAssembly, Formidable Forms, Formstack, JetFormBuilder and Elementor Pro. |
| Privacy | The privacy policy says submitted processing data remains the customer's property and will not be distributed to third parties; users can request deletion from the secure server. | The maker's privacy policy says TLS is used for data in transit, passwords are salted and hashed, and payment details are not stored on its servers. |
| Rating on G2 | 0.0 out of 5 from 0 reviews | 3.3 out of 5 from 3 reviews |
| Self-hosting | The vendor describes Addressify as a cloud-hosted service and provides no self-hosting package. | The published architecture describes hosted API endpoints and libraries; no self-hosting package is documented. |
| Support | The vendor offers paid implementation help from its developers in addition to its documentation. | Support and live chat are advertised Monday through Friday, 9 AM to 5 PM Eastern Time. |
| What it does | Addressify is a hosted API for Australian address verification, validation, parsing, autocomplete and geocoding in websites, forms, apps and business systems. | AddressZen provides address autocomplete, verification, correction and standardization for US and international addresses. |
Plans
Addressify
- TrialFree
- Lite$2,000 a year
- Pro$4,000 a year
- Bulk / VAR / DevPriced on request
AddressZen
- 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
- Address bundle$1,000, paid once
In their own words
Addressify
Addressify is a cloud API for Australian address verification and processing in websites, forms, apps, and business systems. It can correct incomplete or inaccurate entries, including misspellings and incorrect postcodes, and parse free-form text into fields such as building name, unit, street, suburb, state, and postcode. Its autocomplete supports address entry; geocoding can return latitude and longitude from an address or identify an address from coordinates. It can also provide a meshblock for use with ABS sociodemographic data. Addressify uses the Australian government's G-NAF dataset and says it refreshes data every three months when new government data is released. The API supports HTTPS and can integrate with software that makes HTTP GET calls and handles JSON, including CRM and ERP systems and Microsoft Excel, Access, and Word. Lite validates street-level fields but not whether unit, level, or street numbers exist; Pro provides complete validation. The 30-day Trial costs nothing and permits 1,000 daily API calls. Lite costs $2,000 a year and Pro costs $4,000 a year; both prices are GST exclusive.
AddressZen
AddressZen provides address lookup, autocomplete, validation, and verification for US and international addresses through an API, browser extension, and web interface. Its validation can normalize formatting, expand street and city abbreviations, add missing ZIP+4 details, and correct typos. It advertises coverage in 240+ countries and support for 60+ languages, with local address data that includes USPS sources for US verification and details such as apartment and suite numbers. Suggestions are real-time and matching accounts for typos. Developers can use JavaScript libraries, a React component, or a REST API; listed integrations include Zapier, Adobe Commerce, WooCommerce, and form tools. Batch validation and API key controls are available, including lookup limits, allowed URLs, and configurable transaction-log retention. The free plan includes 1,400 verified addresses for one year. The Address bundle is $1,000, paid once for 55,000 verified addresses. Billing is per verified address, with no setup fees or monthly commitment. The API reference limits each IP to 30 requests per second, with a separate autocomplete limit.