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Best Open Client Registry (OpenCR) Alternatives in 2026

Updated

20 tools from identity resolution software ranked against Open Client Registry (OpenCR) on the same published basis.

  1. 1
    InterSystems IRIS Free plan apiLinuxMacself-hostedWeb Free7.9
    Open Client Registry (OpenCR) vs InterSystems IRIS
  2. 3
    Senzing Entity Resolution Free trial apiLinuxMacself-hostedWeb $4,880/mo7.2
    Open Client Registry (OpenCR) vs Senzing Entity Resolution
  3. 4
    Hightouch Free plan apiWeb Free7.0
    Open Client Registry (OpenCR) vs Hightouch
  4. 5
    Splink Free plan LinuxMacself-hostedWin Free7.0
    Open Client Registry (OpenCR) vs Splink
  5. 6
    Treasure AI Composable CDP AndroidapiiOSWeb 7.0
    Open Client Registry (OpenCR) vs Treasure AI Composable CDP
  6. 7
    pyJedAI Free plan Linuxself-hostedWin Free6.9
    Open Client Registry (OpenCR) vs pyJedAI
  7. 8
    Zingg Free plan Linuxself-hosted Free6.9
    Open Client Registry (OpenCR) vs Zingg
  8. 9
    Precisely Data Matching and Entity Resolution Linuxself-hostedWebWin 6.8
    Open Client Registry (OpenCR) vs Precisely Data Matching and Entity Resolution
  9. 10
    Quantexa Entity Resolution apiself-hostedWeb 6.7
    Open Client Registry (OpenCR) vs Quantexa Entity Resolution
  10. 11
    Data Ladder Free trial apiself-hostedWin 6.6
    Open Client Registry (OpenCR) vs Data Ladder
  11. 12
    NVECTA AndroidapiiOSWeb 6.6
    Open Client Registry (OpenCR) vs NVECTA
  12. 13
    OpenEMPI apiLinuxself-hostedWebWin 6.6
    Open Client Registry (OpenCR) vs OpenEMPI
  13. 14
    Equifax Identity Matching api 6.5
    Open Client Registry (OpenCR) vs Equifax Identity Matching
  14. 15
    Semcasting Identity Graph api 6.5
    Open Client Registry (OpenCR) vs Semcasting Identity Graph
  15. 16
    Informatica Identity Resolution Linuxself-hostedWin 6.4
    Open Client Registry (OpenCR) vs Informatica Identity Resolution
  16. 17
    TransUnion TruEmpower Identity Monitoring and Protection Web 6.4
    Open Client Registry (OpenCR) vs TransUnion TruEmpower Identity Monitoring and Protection
  17. 18
    Verato Universal MPI apiWeb 6.4
    Open Client Registry (OpenCR) vs Verato Universal MPI
  18. 19
    Lexer Identity Resolution apiWeb 6.3
    Open Client Registry (OpenCR) vs Lexer Identity Resolution
  19. 20
    DinMo Web 6.2
    Open Client Registry (OpenCR) vs DinMo
  20. 21
    Epsilon COREid 6.2
    Open Client Registry (OpenCR) vs Epsilon COREid

Open Client Registry (OpenCR) alternatives compared

#ToolScoreFree planFromRuns on
1InterSystems IRIS7.9Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
3Senzing Entity Resolution7.2No$4,880/moAPI, Linux, Mac, self-hosted, Web, Windows
4Hightouch7.0Free planFreeAPI, Web
5Splink7.0Free planFreeLinux, Mac, self-hosted, Windows
6Treasure AI Composable CDP7.0No—Android, API, iOS, Web
7pyJedAI6.9Free planFreeLinux, self-hosted, Windows
8Zingg6.9Free planFreeLinux, self-hosted
9Precisely Data Matching and Entity Resolution6.8No—Linux, self-hosted, Web, Windows
10Quantexa Entity Resolution6.7No—API, self-hosted, Web
11Data Ladder6.6No—API, self-hosted, Windows
12NVECTA6.6No—Android, API, iOS, Web
13OpenEMPI6.6No—API, Linux, self-hosted, Web, Windows
14Equifax Identity Matching6.5No—API
15Semcasting Identity Graph6.5No—API
16Informatica Identity Resolution6.4No—Linux, self-hosted, Windows
17TransUnion TruEmpower Identity Monitoring and Protection6.4No—Web
18Verato Universal MPI6.4No—API, Web
19Lexer Identity Resolution6.3No—API, Web
20DinMo6.2No—Web
21Epsilon COREid6.2No——
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Questions about Open Client Registry (OpenCR) alternatives

What is the best alternative to Open Client Registry (OpenCR)?

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 Open Client Registry (OpenCR)?

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 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.