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Best PostGrid Address Verification Alternatives in 2026

Updated

20 apps from address verification software ranked against PostGrid Address Verification on the same published basis.

  1. 1
    Smarty Address Verification Free trial AndroidapiiOSLinuxMac $46/mo8.9
    PostGrid Address Verification vs Smarty Address Verification
  2. 2
    Melissa Global Address Verification Free plan apiLinuxself-hostedWebWin $40/mo8.0
    PostGrid Address Verification vs Melissa Global Address Verification
  3. 3
    Lob Address Verification Free plan apiWeb $260/mo7.8
    PostGrid Address Verification vs Lob Address Verification
  4. 5
    Addrex Address Validation API Free plan apiWeb $39/mo7.3
    PostGrid Address Verification vs Addrex Address Validation API
  5. 6
    Hopewiser Address Validation Free trial apiLinuxself-hostedWebWin 7.1
    PostGrid Address Verification vs Hopewiser Address Validation
  6. 7
    Byteplant Address Validator Free trial apiWebWin 7.1
    PostGrid Address Verification vs Byteplant Address Validator
  7. 8
    Experian Address Validation Web 6.9
    PostGrid Address Verification vs Experian Address Validation
  8. 9
    Fetchify Free trial apiWeb £25/mo6.7
    PostGrid Address Verification vs Fetchify
  9. 10
    Loqate Address Verification Web 6.6
    PostGrid Address Verification vs Loqate Address Verification
  10. 11
    Addressfinder Free trial apiWeb A$19/mo6.6
    PostGrid Address Verification vs Addressfinder
  11. 12
    AddressZen Web 6.4
    PostGrid Address Verification vs AddressZen
  12. 13
    Google Maps Platform Address Validation API Web 6.1
    PostGrid Address Verification vs Google Maps Platform Address Validation API
  13. 14
    PostalUp Web 6.0
    PostGrid Address Verification vs PostalUp
  14. 15
    Addresser Web 5.9
    PostGrid Address Verification vs Addresser
  15. 16
    PostNL Address Validation API Web 5.9
    PostGrid Address Verification vs PostNL Address Validation API
  16. 17
    USPS Addresses API 5.8
    PostGrid Address Verification vs USPS Addresses API
  17. 18
    Addressr Web 5.7
    PostGrid Address Verification vs Addressr
  18. 19
    Ideal Postcodes Address Finder Web 5.4
    PostGrid Address Verification vs Ideal Postcodes Address Finder
  19. 20
    StreetVerify Address Verification API Web 5.4
    PostGrid Address Verification vs StreetVerify Address Verification API
  20. 21
    DOTS Address Validation – US 3 5.4
    PostGrid Address Verification vs DOTS Address Validation – US 3

PostGrid Address Verification alternatives compared

#AppScoreFree planFromRuns on
1Smarty Address Verification8.9No$46/moAndroid, API, iOS, Linux, Mac, self-hosted, Web, Windows
2Melissa Global Address Verification8.0Free plan$40/moAPI, Linux, self-hosted, Web, Windows
3Lob Address Verification7.8Free plan$260/moAPI, Web
5Addrex Address Validation API7.3Free plan$39/moAPI, Web
6Hopewiser Address Validation7.1No—API, Linux, self-hosted, Web, Windows
7Byteplant Address Validator7.1No—API, Web, Windows
8Experian Address Validation6.9No—Web
9Fetchify6.7No£25/moAPI, Web
10Loqate Address Verification6.6No—Web
11Addressfinder6.6NoA$19/moAPI, Web
12AddressZen6.4No—Web
13Google Maps Platform Address Validation API6.1No—Web
14PostalUp6.0No—Web
15Addresser5.9No—Web
16PostNL Address Validation API5.9No—Web
17USPS Addresses API5.8No——
18Addressr5.7No—Web
19Ideal Postcodes Address Finder5.4No—Web
20StreetVerify Address Verification API5.4No—Web
21DOTS Address Validation – US 35.4No——
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Questions about PostGrid Address Verification alternatives

What is the best alternative to PostGrid Address Verification?

Smarty Address Verification, number 1 in address verification software with a score of 8.9 out of 10. The others here: Melissa Global Address Verification, Lob Address Verification, Addrex Address Validation API and 16 more.

What is the best free alternative to PostGrid Address Verification?

Melissa Global Address Verification 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 mobile-first: a phone app alongside the web or desktop product, a free tier and the depth of its documentation.