Best Data Deduplication Software in 2026
Updated
In short: Tilores is ranked #1 of 27 as of 4 October 2026, ahead of Plauti Deduplicate and Zingg. The best-ranked option with a free plan is Plauti Deduplicate. The lowest first paid tier on this page is DataGroomr at $33.25/mo.
When duplicate records complicate sales and CRM data, deduplication software can help identify and manage them. The ranking begins with Tilores, DataMatch Enterprise, and Plauti Deduplicate. Compare fuzzy matching, automatic merging, and duplicate prevention to see how the entries address repeated records. CRM integrations and API access can help you judge fit with your current systems; a merge review workflow is another point to consider if your team needs oversight of proposed changes. Free-plan availability and the “Paid from” price are listed alongside these capabilities. Insycle, Data8 Duplicare, DQE One Unify, Zingg, and Posidex Customer Entity Resolution and Matching are also among the early-ranked options.
27 data deduplication software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
#1 Tilores Top pick · 7.3 Free plan · Free
#2 Plauti Deduplicate Runner-up · 6.9 Free plan · Free
#3 Zingg Also great · 6.9 Free plan · Free
- Free plan apiLinuxmacOSself-hostedWebWindows
- Free plan
- Yes
- Fuzzy matching
- Yes
- Automatic merging
- Yes
- Duplicate prevention
- Yes
- CRM integrations
- 2
RecognisedDocumentedFree planPlatforms - Free planFree trial apiself-hostedWeb
- Free plan
- Yes
- Fuzzy matching
- Yes
- Automatic merging
- Yes
- Duplicate prevention
- Yes
RecognisedDocumentedFree planPlatforms - Free plan Linuxself-hosted
- Free plan
- Yes
- Fuzzy matching
- Yes
- Automatic merging
- Yes
RecognisedDocumentedFree planPlatforms - macOSWindows
- Free plan
- Yes
RecognisedDocumentedFree planPlatforms - Free trial WebiOSAndroid
- Free plan
- Yes
RecognisedDocumentedFree planPlatforms$47/mofirst paid tier About WorkbooksVisit site - Free trial apiself-hostedWebWindows
- Fuzzy matching
- Yes
- Automatic merging
- Yes
- Duplicate prevention
- Yes
RecognisedDocumentedFree planPlatforms - Free trial apiLinuxself-hostedWebWindows
- Free plan
- No
- Fuzzy matching
- Yes
- Automatic merging
- Yes
- Duplicate prevention
- Yes
RecognisedDocumentedFree planPlatforms - apiWeb
- Fuzzy matching
- Yes
- Automatic merging
- Yes
- Duplicate prevention
- Yes
RecognisedDocumentedFree planPlatforms - Free trial apiWeb
- Free plan
- No
- Fuzzy matching
- Yes
- Automatic merging
- Yes
- Duplicate prevention
- Yes
- CRM integrations
- 1
RecognisedDocumentedFree planPlatforms$33.25/mofirst paid tier About DataGroomrVisit site - Windows
- Free plan
- Yes
- Fuzzy matching
- Yes
- Automatic merging
- Yes
- Duplicate prevention
- Yes
- CRM integrations
- 0
RecognisedDocumentedFree planPlatforms - Free trial Web
- Free plan
- No
- Paid from
- 100 /mo
- Fuzzy matching
- Yes
- Automatic merging
- Yes
- Duplicate prevention
- Yes
- CRM integrations
- 8
RecognisedDocumentedFree planPlatforms$100/mofirst paid tier About InsycleVisit site - Free trial apiWeb
- Free plan
- No
- Fuzzy matching
- Yes
- Automatic merging
- Yes
- Duplicate prevention
- Yes
RecognisedDocumentedFree planPlatforms$208.33/mofirst paid tier About CloudingoVisit site - api
- Fuzzy matching
- Yes
RecognisedDocumentedFree planPlatforms$44.08/mofirst paid tier About D&B HooversVisit site - WebiOSAndroid
- Free plan
- Yes
- Automatic merging
- No
- Duplicate prevention
- Yes
RecognisedDocumentedFree planPlatforms - WebWindowsmacOSLinux
- Fuzzy matching
- Yes
- Duplicate prevention
- Yes
RecognisedDocumentedFree planPlatforms - WindowsmacOSLinux
- Fuzzy matching
- Yes
RecognisedDocumentedFree planPlatforms - Web
- Free plan
- Yes
- Paid from
- 25 /mo
- Fuzzy matching
- Yes
- Automatic merging
- Yes
- CRM integrations
- 1
RecognisedDocumentedFree planPlatforms - Web
- Free plan
- No
- Fuzzy matching
- Yes
- Automatic merging
- Yes
- Duplicate prevention
- Yes
RecognisedDocumentedFree planPlatforms -
- Fuzzy matching
- Yes
- Automatic merging
- Yes
- Duplicate prevention
- Yes
RecognisedDocumentedFree planPlatforms - Web
- Fuzzy matching
- Yes
- Automatic merging
- Yes
RecognisedDocumentedFree planPlatforms -
- Free plan
- Yes
- Paid from
- 135 /mo
- Automatic merging
- Yes
RecognisedDocumentedFree planPlatforms -
- Fuzzy matching
- Yes
- Automatic merging
- Yes
RecognisedDocumentedFree planPlatforms -
- Free plan
- No
- Fuzzy matching
- Yes
- Automatic merging
- Yes
- Duplicate prevention
- Yes
- CRM integrations
- 1
RecognisedDocumentedFree planPlatforms - WindowsLinux
- Fuzzy matching
- Yes
RecognisedDocumentedFree planPlatforms -
- Free plan
- Yes
- Fuzzy matching
- Yes
RecognisedDocumentedFree planPlatforms
Is your app on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which data deduplication software is ranked first on Everything Xiaomi?
Tilores is ranked #1 of 27 with a score of 7.3. Plauti Deduplicate is second and Zingg third.
How many of these have a free plan?
3 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, DataGroomr has the lowest first paid tier we found: $33.25/mo.
How is this list ranked?
Ranked on what each maker publishes: documentation depth, a free tier and the platforms it runs on. Paid placements never change a rank.