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Best Posidex Customer Entity Resolution and Matching Alternatives in 2026

Updated

20 apps from data deduplication software ranked against Posidex Customer Entity Resolution and Matching on the same published basis.

  1. 1
    DupeCatcher Free plan AndroidiOSWeb Free7.8
    Posidex Customer Entity Resolution and Matching vs DupeCatcher
  2. 2
    Workbooks Free trial WebiOSAndroid $47/mo7.3
    Posidex Customer Entity Resolution and Matching vs Workbooks
  3. 3
    Plauti Deduplicate Free plan apiself-hostedWeb Free6.4
    Posidex Customer Entity Resolution and Matching vs Plauti Deduplicate
  4. 4
    Splink Free plan Linuxself-hosted Free6.4
    Posidex Customer Entity Resolution and Matching vs Splink
  5. 5
    Tilores Free plan apiLinuxMacself-hostedWeb Free6.4
    Posidex Customer Entity Resolution and Matching vs Tilores
  6. 6
    AWS Entity Resolution apiWeb 6.3
    Posidex Customer Entity Resolution and Matching vs AWS Entity Resolution
  7. 7
    Koalify Free plan Web $25/mo6.3
    Posidex Customer Entity Resolution and Matching vs Koalify
  8. 8
    Zingg Free plan Linuxself-hosted Free6.3
    Posidex Customer Entity Resolution and Matching vs Zingg
  9. 9
    pyJedAI Free plan Linuxself-hostedWin Free6.2
    Posidex Customer Entity Resolution and Matching vs pyJedAI
  10. 10
    R MacWin 5.9
    Posidex Customer Entity Resolution and Matching vs R
  11. 11
    DQE One Unify Free trial apiself-hostedWebWin 5.8
    Posidex Customer Entity Resolution and Matching vs DQE One Unify
  12. 12
    OneMerge Free trial Web $45/mo5.8
    Posidex Customer Entity Resolution and Matching vs OneMerge
  13. 13
    Reltio Multidomain Master Data Management apiWeb 5.8
    Posidex Customer Entity Resolution and Matching vs Reltio Multidomain Master Data Management
  14. 14
    dedupe apiLinuxMacself-hostedWin 5.7
    Posidex Customer Entity Resolution and Matching vs dedupe
  15. 15
    DemandTools Win 5.7
    Posidex Customer Entity Resolution and Matching vs DemandTools
  16. 16
    Entify Free plan apiself-hostedWeb Free5.7
    Posidex Customer Entity Resolution and Matching vs Entify
  17. 17
    LinkTransformer 5.7
    Posidex Customer Entity Resolution and Matching vs LinkTransformer
  18. 19
    Python Record Linkage Toolkit self-hosted 5.7
    Posidex Customer Entity Resolution and Matching vs Python Record Linkage Toolkit
  19. 20
    Senzing Entity Resolution Free trial apiLinuxMacself-hostedWeb $4,880/mo5.7
    Posidex Customer Entity Resolution and Matching vs Senzing Entity Resolution
  20. 21
    Cloudingo Free trial apiWeb $208.33/mo5.6
    Posidex Customer Entity Resolution and Matching vs Cloudingo

Posidex Customer Entity Resolution and Matching alternatives compared

#AppScoreFree planFromRuns on
1DupeCatcher7.8Free planFreeAndroid, iOS, Web
2Workbooks7.3No$47/moWeb, iOS, Android
3Plauti Deduplicate6.4Free planFreeAPI, self-hosted, Web
4Splink6.4Free planFreeLinux, self-hosted
5Tilores6.4Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
6AWS Entity Resolution6.3No—API, Web
7Koalify6.3Free plan$25/moWeb
8Zingg6.3Free planFreeLinux, self-hosted
9pyJedAI6.2Free planFreeLinux, self-hosted, Windows
10R5.9No—Mac, Windows
11DQE One Unify5.8No—API, self-hosted, Web, Windows
12OneMerge5.8No$45/moWeb
13Reltio Multidomain Master Data Management5.8No—API, Web
14dedupe5.7No—API, Linux, Mac, self-hosted, Windows
15DemandTools5.7No—Windows
16Entify5.7Free planFreeAPI, self-hosted, Web
17LinkTransformer5.7No——
19Python Record Linkage Toolkit5.7No—self-hosted
20Senzing Entity Resolution5.7No$4,880/moAPI, Linux, Mac, self-hosted, Web, Windows
21Cloudingo5.6No$208.33/moAPI, Web
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Questions about Posidex Customer Entity Resolution and Matching alternatives

What is the best alternative to Posidex Customer Entity Resolution and Matching?

DupeCatcher, number 1 in data deduplication software with a score of 7.8 out of 10. The others here: Workbooks, Plauti Deduplicate, Splink and 16 more.

What is the best free alternative to Posidex Customer Entity Resolution and Matching?

DupeCatcher is the best-ranked alternative with a free plan. 8 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked mobile-first: a phone app alongside the web or desktop product, a free tier and the depth of its documentation.