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Best AddressZen Alternatives in 2026

Updated

20 platforms from address verification software ranked against AddressZen on the same published basis.

  1. 1
    Melissa Global Address Verification Free plan apiLinuxself-hostedWebWin $40/mo7.8
    AddressZen vs Melissa Global Address Verification
  2. 2
    Lob Address Verification Free plan apiWeb $260/mo7.5
    AddressZen vs Lob Address Verification
  3. 3
    Addrex Address Validation API Free plan apiWeb $39/mo7.0
    AddressZen vs Addrex Address Validation API
  4. 4
    Byteplant Address Validator Free trial apiWebWin 7.0
    AddressZen vs Byteplant Address Validator
  5. 5
    Hopewiser Address Validation Free trial apiLinuxself-hostedWebWin 7.0
    AddressZen vs Hopewiser Address Validation
  6. 6
    Smarty Address Verification Free trial AndroidapiiOSLinuxMac $46/mo7.0
    AddressZen vs Smarty Address Verification
  7. 7
    PostGrid Address Verification Free trial apiself-hostedWeb $18/mo6.9
    AddressZen vs PostGrid Address Verification
  8. 8
    Addressfinder Free trial apiWeb A$19/mo6.5
    AddressZen vs Addressfinder
  9. 9
    Fetchify Free trial apiWeb £25/mo6.5
    AddressZen vs Fetchify
  10. 10
    Informatica Product 360 apiself-hostedWebWin 6.3
    AddressZen vs Informatica Product 360
  11. 11
    Precisely EnterWorks apiWebWin 6.2
    AddressZen vs Precisely EnterWorks
  12. 12
    Oracle PeopleSoft Campus Solutions Financial Aid WebWin 5.9
    AddressZen vs Oracle PeopleSoft Campus Solutions Financial Aid
  13. 13
    AFD Postcode WebWin 5.8
    AddressZen vs AFD Postcode
  14. 14
    Experian Address Validation Web 5.8
    AddressZen vs Experian Address Validation
  15. 15
    PostNL Address Validation API Free plan apiWeb Free5.8
    AddressZen vs PostNL Address Validation API
  16. 16
    Precisely Data Enrichment Web 5.8
    AddressZen vs Precisely Data Enrichment
  17. 17
    Addressr Web 5.7
    AddressZen vs Addressr
  18. 18
    PostalUp Web 5.7
    AddressZen vs PostalUp
  19. 19
    UPU POST*CODE API Web 5.7
    AddressZen vs UPU POST*CODE API
  20. 21
    Addresser Web 5.5
    AddressZen vs Addresser

AddressZen alternatives compared

#PlatformScoreFree planFromRuns on
1Melissa Global Address Verification7.8Free plan$40/moAPI, Linux, self-hosted, Web, Windows
2Lob Address Verification7.5Free plan$260/moAPI, Web
3Addrex Address Validation API7.0Free plan$39/moAPI, Web
4Byteplant Address Validator7.0No—API, Web, Windows
5Hopewiser Address Validation7.0No—API, Linux, self-hosted, Web, Windows
6Smarty Address Verification7.0No$46/moAndroid, API, iOS, Linux, Mac, self-hosted, Web, Windows
7PostGrid Address Verification6.9No$18/moAPI, self-hosted, Web
8Addressfinder6.5NoA$19/moAPI, Web
9Fetchify6.5No£25/moAPI, Web
10Informatica Product 3606.3No—API, self-hosted, Web, Windows
11Precisely EnterWorks6.2No—API, Web, Windows
12Oracle PeopleSoft Campus Solutions Financial Aid5.9No—Web, Windows
13AFD Postcode5.8No—Web, Windows
14Experian Address Validation5.8No—Web
15PostNL Address Validation API5.8Free planFreeAPI, Web
16Precisely Data Enrichment5.8No—Web
17Addressr5.7No—Web
18PostalUp5.7No—Web
19UPU POST*CODE API5.7No—Web
21Addresser5.5No—Web
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Questions about AddressZen alternatives

What is the best alternative to AddressZen?

Melissa Global Address Verification, number 1 in address verification software with a score of 7.8 out of 10. The others here: Lob Address Verification, Addrex Address Validation API, Byteplant Address Validator and 16 more.

What is the best free alternative to AddressZen?

Melissa Global Address Verification is the best-ranked alternative with a free plan. 4 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on.