Freedom251
For vendors
AdvertiseTop spots, featured rows, home sponsor Get listedAdd a product we don't cover yet Claim a listingFree: verify the domain, then correct your page Vendor dashboardNumbers, orders and placements
Vendor dashboard

Best StreetVerify Address Verification API Alternatives in 2026

Updated

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

  1. 1
    Melissa Global Address Verification Free plan apiLinuxself-hostedWebWin $40/mo6.5
    StreetVerify Address Verification API vs Melissa Global Address Verification
  2. 2
    Addrex Address Validation API Free plan apiWeb $39/mo6.4
    StreetVerify Address Verification API vs Addrex Address Validation API
  3. 3
    AddressZen Free plan apiextensionWeb Free6.3
    StreetVerify Address Verification API vs AddressZen
  4. 4
    Lob Address Verification Free plan apiWeb $260/mo6.3
    StreetVerify Address Verification API vs Lob Address Verification
  5. 5
    PostNL Address Validation API Free plan apiWeb Free6.3
    StreetVerify Address Verification API vs PostNL Address Validation API
  6. 6
    Byteplant Address Validator Free trial apiWebWin 5.5
    StreetVerify Address Verification API vs Byteplant Address Validator
  7. 7
    Hopewiser Address Validation Free trial apiLinuxself-hostedWebWin 5.5
    StreetVerify Address Verification API vs Hopewiser Address Validation
  8. 8
    PostGrid Address Verification Free trial apiself-hostedWeb $18/mo5.4
    StreetVerify Address Verification API vs PostGrid Address Verification
  9. 9
    Smarty Address Verification Free trial AndroidapiiOSLinuxMac $46/mo5.3
    StreetVerify Address Verification API vs Smarty Address Verification
  10. 10
    AFD Postcode WebWin 5.2
    StreetVerify Address Verification API vs AFD Postcode
  11. 11
    Experian Address Validation Web 5.2
    StreetVerify Address Verification API vs Experian Address Validation
  12. 12
    PostalUp Free plan apiWeb $1.58/mo5.2
    StreetVerify Address Verification API vs PostalUp
  13. 13
    Precisely Data Enrichment Web 5.2
    StreetVerify Address Verification API vs Precisely Data Enrichment
  14. 14
    Addressr Web 5.1
    StreetVerify Address Verification API vs Addressr
  15. 15
    Informatica Product 360 apiself-hostedWebWin 5.1
    StreetVerify Address Verification API vs Informatica Product 360
  16. 16
    Precisely EnterWorks apiWebWin 5.1
    StreetVerify Address Verification API vs Precisely EnterWorks
  17. 17
    UPU POST*CODE API Web 5.1
    StreetVerify Address Verification API vs UPU POST*CODE API
  18. 18
    Oracle PeopleSoft Campus Solutions Financial Aid WebWin 5.0
    StreetVerify Address Verification API vs Oracle PeopleSoft Campus Solutions Financial Aid
  19. 19
    Addressfinder Free trial apiWeb A$19/mo4.9
    StreetVerify Address Verification API vs Addressfinder
  20. 20
    Fetchify Free trial apiWeb £25/mo4.9
    StreetVerify Address Verification API vs Fetchify

StreetVerify Address Verification API alternatives compared

#AppScoreFree planFromRuns on
1Melissa Global Address Verification6.5Free plan$40/moAPI, Linux, self-hosted, Web, Windows
2Addrex Address Validation API6.4Free plan$39/moAPI, Web
3AddressZen6.3Free planFreeAPI, Browser, Web
4Lob Address Verification6.3Free plan$260/moAPI, Web
5PostNL Address Validation API6.3Free planFreeAPI, Web
6Byteplant Address Validator5.5No—API, Web, Windows
7Hopewiser Address Validation5.5No—API, Linux, self-hosted, Web, Windows
8PostGrid Address Verification5.4No$18/moAPI, self-hosted, Web
9Smarty Address Verification5.3No$46/moAndroid, API, iOS, Linux, Mac, self-hosted, Web, Windows
10AFD Postcode5.2No—Web, Windows
11Experian Address Validation5.2No—Web
12PostalUp5.2Free plan$1.58/moAPI, Web
13Precisely Data Enrichment5.2No—Web
14Addressr5.1No—Web
15Informatica Product 3605.1No—API, self-hosted, Web, Windows
16Precisely EnterWorks5.1No—API, Web, Windows
17UPU POST*CODE API5.1No—Web
18Oracle PeopleSoft Campus Solutions Financial Aid5.0No—Web, Windows
19Addressfinder4.9NoA$19/moAPI, Web
20Fetchify4.9No£25/moAPI, Web
Make your app an alternative to StreetVerify Address Verification API

The sponsored alternative slot on this page is labelled Sponsored.

See the price

Questions about StreetVerify Address Verification API alternatives

What is the best alternative to StreetVerify Address Verification API?

Melissa Global Address Verification, number 1 in address verification software with a score of 6.5 out of 10. The others here: Addrex Address Validation API, AddressZen, Lob Address Verification and 16 more.

What is the best free alternative to StreetVerify Address Verification API?

Melissa Global Address Verification is the best-ranked alternative with a free plan. 6 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.