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Best OpenEMPI Alternatives in 2026

Updated

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

  1. 1
    InterSystems IRIS Free plan apiLinuxMacself-hostedWeb Free7.9
    OpenEMPI vs InterSystems IRIS
  2. 2
    Senzing Entity Resolution Free trial apiLinuxMacself-hostedWeb $4,880/mo7.2
    OpenEMPI vs Senzing Entity Resolution
  3. 3
    Hightouch Free plan apiWeb Free7.0
    OpenEMPI vs Hightouch
  4. 4
    Splink Free plan LinuxMacself-hostedWin Free7.0
    OpenEMPI vs Splink
  5. 5
    Treasure AI Composable CDP AndroidapiiOSWeb 7.0
    OpenEMPI vs Treasure AI Composable CDP
  6. 6
    Open Client Registry (OpenCR) apiLinuxMacself-hostedWeb 6.9
    OpenEMPI vs Open Client Registry (OpenCR)
  7. 7
    Zingg Free plan Linuxself-hosted Free6.9
    OpenEMPI vs Zingg
  8. 8
    Precisely Data Matching and Entity Resolution Linuxself-hostedWebWin 6.8
    OpenEMPI vs Precisely Data Matching and Entity Resolution
  9. 9
    Quantexa Entity Resolution apiself-hostedWeb 6.7
    OpenEMPI vs Quantexa Entity Resolution
  10. 10
    Data Ladder Free trial apiself-hostedWin 6.6
    OpenEMPI vs Data Ladder
  11. 11
    NVECTA AndroidapiiOSWeb 6.6
    OpenEMPI vs NVECTA
  12. 13
    Informatica Identity Resolution Linuxself-hostedWin 6.4
    OpenEMPI vs Informatica Identity Resolution
  13. 14
    Verato Universal MPI apiWeb 6.4
    OpenEMPI vs Verato Universal MPI
  14. 15
    Lexer Identity Resolution apiWeb 6.3
    OpenEMPI vs Lexer Identity Resolution
  15. 16
    Merkury Identity Resolution Web 6.2
    OpenEMPI vs Merkury Identity Resolution
  16. 17
    Tamr apiself-hostedWeb 6.2
    OpenEMPI vs Tamr
  17. 18
    LiveRamp RampID apiWeb $1666.67/mo5.9
    OpenEMPI vs LiveRamp RampID
  18. 19
    TransUnion TruEmpower Identity Monitoring and Protection Web 5.9
    OpenEMPI vs TransUnion TruEmpower Identity Monitoring and Protection
  19. 20
    Equifax Identity Matching 5.7
    OpenEMPI vs Equifax Identity Matching
  20. 21
    Semcasting Identity Graph 5.7
    OpenEMPI vs Semcasting Identity Graph

OpenEMPI alternatives compared

#ToolScoreFree planFromRuns on
1InterSystems IRIS7.9Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
2Senzing Entity Resolution7.2No$4,880/moAPI, Linux, Mac, self-hosted, Web, Windows
3Hightouch7.0Free planFreeAPI, Web
4Splink7.0Free planFreeLinux, Mac, self-hosted, Windows
5Treasure AI Composable CDP7.0No—Android, API, iOS, Web
6Open Client Registry (OpenCR)6.9No—API, Linux, Mac, self-hosted, Web, Windows
7Zingg6.9Free planFreeLinux, self-hosted
8Precisely Data Matching and Entity Resolution6.8No—Linux, self-hosted, Web, Windows
9Quantexa Entity Resolution6.7No—API, self-hosted, Web
10Data Ladder6.6No—API, self-hosted, Windows
11NVECTA6.6No—Android, API, iOS, Web
13Informatica Identity Resolution6.4No—Linux, self-hosted, Windows
14Verato Universal MPI6.4No—API, Web
15Lexer Identity Resolution6.3No—API, Web
16Merkury Identity Resolution6.2No—Web
17Tamr6.2No—API, self-hosted, Web
18LiveRamp RampID5.9No$1666.67/moAPI, Web
19TransUnion TruEmpower Identity Monitoring and Protection5.9No—Web
20Equifax Identity Matching5.7No——
21Semcasting Identity Graph5.7No——
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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 7.9 out of 10. The others here: Senzing Entity Resolution, Hightouch, Splink and 16 more.

What is the best free alternative to OpenEMPI?

InterSystems IRIS 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 what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.