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Best PostalUp Alternatives in 2026

12 platforms from address verification software ranked against PostalUp on the same published basis.

  1. 1
    Addrex Address Validation API Free plan apiWeb $39/mo7.3
    PostalUp vs Addrex Address Validation API
  2. 2
    Melissa Global Address Verification Free plan apiLinuxself-hostedWebWin $40/mo7.3
    PostalUp vs Melissa Global Address Verification
  3. 3
    PostGrid Address Verification Free trial apiself-hostedWeb $18/mo7.3
    PostalUp vs PostGrid Address Verification
  4. 4
    Hopewiser Address Validation Free trial apiLinuxself-hostedWebWin 7.2
    PostalUp vs Hopewiser Address Validation
  5. 5
    Lob Address Verification Free plan apiWeb $260/mo7.2
    PostalUp vs Lob Address Verification
  6. 6
    Informatica Product 360 apiself-hostedWebWin 6.8
    PostalUp vs Informatica Product 360
  7. 7
    Precisely EnterWorks apiWebWin 6.8
    PostalUp vs Precisely EnterWorks
  8. 8
    Smarty Address Verification Free trial AndroidapiiOSLinuxMac $46/mo6.7
    PostalUp vs Smarty Address Verification
  9. 9
    Addressfinder Free trial apiWeb A$19/mo6.6
    PostalUp vs Addressfinder
  10. 11
    PostNL Address Validation API Web 5.5
    PostalUp vs PostNL Address Validation API
  11. 12
    Addressr Web 5.4
    PostalUp vs Addressr
  12. 13
    AFD Postcode WebWin 5.1
    PostalUp vs AFD Postcode
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