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Best OpenEMPI Alternatives in 2026

Updated

20 apps from identity resolution software ranked against OpenEMPI on the same published basis.

  1. 1
    InterSystems IRIS Free plan apiLinuxMacself-hostedWeb Free6.7
    OpenEMPI vs InterSystems IRIS
  2. 2
    Splink Free plan LinuxMacself-hostedWin Free6.5
    OpenEMPI vs Splink
  3. 3
    Hightouch Free plan apiWeb Free6.4
    OpenEMPI vs Hightouch
  4. 4
    pyJedAI Free plan Linuxself-hostedWin Free6.4
    OpenEMPI vs pyJedAI
  5. 5
    Zingg Free plan Linuxself-hosted Free6.4
    OpenEMPI vs Zingg
  6. 6
    AWS Entity Resolution apiWeb 6.3
    OpenEMPI vs AWS Entity Resolution
  7. 7
    Open Client Registry (OpenCR) apiLinuxMacself-hostedWeb 5.7
    OpenEMPI vs Open Client Registry (OpenCR)
  8. 8
    NVECTA AndroidapiiOSWeb 5.6
    OpenEMPI vs NVECTA
  9. 9
    Senzing Entity Resolution Free trial apiLinuxMacself-hostedWeb $4,880/mo5.6
    OpenEMPI vs Senzing Entity Resolution
  10. 10
    Treasure AI Composable CDP AndroidapiiOSWeb 5.6
    OpenEMPI vs Treasure AI Composable CDP
  11. 11
    Precisely Data Matching and Entity Resolution Linuxself-hostedWebWin 5.5
    OpenEMPI vs Precisely Data Matching and Entity Resolution
  12. 12
    Quantexa Entity Resolution apiself-hostedWeb 5.5
    OpenEMPI vs Quantexa Entity Resolution
  13. 13
    DinMo apiWeb 5.4
    OpenEMPI vs DinMo
  14. 14
    Epsilon COREid 5.4
    OpenEMPI vs Epsilon COREid
  15. 15
    Equifax Identity Matching api 5.4
    OpenEMPI vs Equifax Identity Matching
  16. 16
    Lexer Identity Resolution apiWeb 5.4
    OpenEMPI vs Lexer Identity Resolution
  17. 17
    Merkury Identity Resolution Web 5.4
    OpenEMPI vs Merkury Identity Resolution
  18. 18
    Semcasting Identity Graph api 5.4
    OpenEMPI vs Semcasting Identity Graph
  19. 19
    TransUnion TruEmpower Identity Monitoring and Protection Web 5.4
    OpenEMPI vs TransUnion TruEmpower Identity Monitoring and Protection
  20. 21
    Data Ladder Free trial apiself-hostedWin 5.0
    OpenEMPI vs Data Ladder

OpenEMPI alternatives compared

#AppScoreFree planFromRuns on
1InterSystems IRIS6.7Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
2Splink6.5Free planFreeLinux, Mac, self-hosted, Windows
3Hightouch6.4Free planFreeAPI, Web
4pyJedAI6.4Free planFreeLinux, self-hosted, Windows
5Zingg6.4Free planFreeLinux, self-hosted
6AWS Entity Resolution6.3API, Web
7Open Client Registry (OpenCR)5.7API, Linux, Mac, self-hosted, Web, Windows
8NVECTA5.6Android, API, iOS, Web
9Senzing Entity Resolution5.6$4,880/moAPI, Linux, Mac, self-hosted, Web, Windows
10Treasure AI Composable CDP5.6Android, API, iOS, Web
11Precisely Data Matching and Entity Resolution5.5Linux, self-hosted, Web, Windows
12Quantexa Entity Resolution5.5API, self-hosted, Web
13DinMo5.4API, Web
14Epsilon COREid5.4
15Equifax Identity Matching5.4API
16Lexer Identity Resolution5.4API, Web
17Merkury Identity Resolution5.4Web
18Semcasting Identity Graph5.4API
19TransUnion TruEmpower Identity Monitoring and Protection5.4Web
21Data Ladder5.0API, self-hosted, Windows
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Questions about OpenEMPI alternatives

What is the best alternative to OpenEMPI?

InterSystems IRIS, number 1 in identity resolution software with a score of 6.7 out of 10. The others here: Splink, Hightouch, pyJedAI and 16 more.

What is the best free alternative to OpenEMPI?

InterSystems IRIS is the best-ranked alternative with a free plan. 5 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.