Best Addressfinder Alternatives in 2026
Updated
20 platforms from address verification software ranked against Addressfinder on the same published basis.
- 1Addressfinder vs Addrex Address Validation API
- 2Addressfinder vs Melissa Global Address Verification
- 3Addressfinder vs Lob Address Verification
- 4Addressfinder vs Byteplant Address Validator
- 5Addressfinder vs PostGrid Address Verification
- 6Addressfinder vs Hopewiser Address Validation
- 7Addressfinder vs Informatica Product 360
- 8Addressfinder vs Precisely EnterWorks
- 9Addressfinder vs Smarty Address Verification
- 11Addressfinder vs AFD Postcode
- 12Addressfinder vs Experian Address Validation
- 13Addressfinder vs Oracle PeopleSoft Campus Solutions Financial Aid
- 14Addressfinder vs PostalUp
- 15Addressfinder vs PostNL Address Validation API
- 16Addressfinder vs Precisely Data Enrichment
- 17Addressfinder vs Addressr
- 18Addressfinder vs AddressZen
- 19Addressfinder vs DOTS Address Validation – US 3
- 20Addressfinder vs Fetchify
- 21Addressfinder vs UPU POST*CODE API
Addressfinder alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Addrex Address Validation API | 7.3 | Free plan | $39/mo | API, Web |
| 2 | Melissa Global Address Verification | 7.3 | Free plan | $40/mo | API, Linux, self-hosted, Web, Windows |
| 3 | Lob Address Verification | 7.2 | Free plan | $260/mo | API, Web |
| 4 | Byteplant Address Validator | 6.9 | No | — | API, Web, Windows |
| 5 | PostGrid Address Verification | 6.9 | No | $18/mo | API, self-hosted, Web |
| 6 | Hopewiser Address Validation | 6.8 | No | — | API, Linux, self-hosted, Web, Windows |
| 7 | Informatica Product 360 | 6.8 | No | — | API, self-hosted, Web, Windows |
| 8 | Precisely EnterWorks | 6.8 | No | — | API, Web, Windows |
| 9 | Smarty Address Verification | 6.7 | No | $46/mo | Android, API, iOS, Linux, Mac, self-hosted, Web, Windows |
| 11 | AFD Postcode | 5.1 | No | — | Web, Windows |
| 12 | Experian Address Validation | 5.1 | No | — | Web |
| 13 | Oracle PeopleSoft Campus Solutions Financial Aid | 5.1 | No | — | Web, Windows |
| 14 | PostalUp | 5.1 | No | — | Web |
| 15 | PostNL Address Validation API | 5.1 | No | — | Web |
| 16 | Precisely Data Enrichment | 5.1 | No | — | Web |
| 17 | Addressr | 5.0 | No | — | Web |
| 18 | AddressZen | 5.0 | No | — | Web |
| 19 | DOTS Address Validation – US 3 | 5.0 | No | — | — |
| 20 | Fetchify | 5.0 | No | £25/mo | API, Web |
| 21 | UPU POST*CODE API | 5.0 | No | — | Web |
The sponsored alternative slot on this page is labelled Sponsored.
Questions about Addressfinder alternatives
What is the best alternative to Addressfinder?
Addrex Address Validation API, number 1 in address verification software with a score of 7.3 out of 10. The others here: Melissa Global Address Verification, Lob Address Verification, Byteplant Address Validator and 16 more.
What is the best free alternative to Addressfinder?
Addrex Address Validation API is the best-ranked alternative with a free plan. 3 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.