AddressComplete vs Addressr
AddressComplete
canadapost-postescanada.ca
Addressr
addressr.ioSide by side
| Figure | AddressComplete | Addressr |
|---|---|---|
| Price from | $2.92/mo | Free |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 10 | 2 |
| Spec score · Address Verification Software | 8.2 (#6) | 8.0 (#11) |
| Purpose | AddressComplete provides real-time address suggestions and validation as users type an address or postal code. | Addressr provides Australian address validation, search and autocomplete using the Geocoded National Address File (G-NAF). |
| Support | Canada Post provides an AddressComplete help centre and setup guide. | The maker offers community support through Gitter and quotes for commercial implementation or operational support. |
Plans
AddressComplete
- 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
- 50,000 lookups$3,750 a year
- 100,000 lookups$7,000 a year
- 200,000 lookups$13,000 a year
- 300,000 lookups$16,500 a year
In their own words
AddressComplete
AddressComplete has no write-up on Specifiction yet; its figures are above.
Addressr
Addressr provides Australian address search, validation, and autocomplete through an API or self-hosted software. It uses G-NAF, which its maker describes as Australia's authoritative address database with more than 15 million addresses. Search covers addresses, localities, postcodes, and states or territories. Results include a stable address identifier, and an address-detail endpoint returns structured fields and available geocoding. Teams can use the hosted API through RapidAPI or run the software on their own infrastructure. RapidAPI handles signup, API keys, billing, and plan changes; current hosted prices and request limits are available there. Self-hosting requires Node.js 22 or newer and OpenSearch. The first full data download and index takes about an hour, depending on the machine and options. G-NAF is released every three months, and the maker recommends scheduling updates for a self-hosted index. Optional latitude and longitude geocoding for self-hosting requires more memory and increases indexing time. The self-hosted software is free at free under an Apache-2.0 licence, but the team supplies its infrastructure, hosting, monitoring, and data updates. Addressr also documents an MCP package for Claude, Cursor, VS Code Copilot, and other compatible assistants.