Best Data Preparation Software in 2026
Updated
In short: EasyMorph is ranked #1 of 27 as of 4 October 2026, ahead of Zoho DataPrep and Amazon SageMaker Autopilot. The best-ranked option with a free plan is Zoho DataPrep. The lowest first paid tier on this page is AWS Glue DataBrew at $0.48/mo.
Data preparation software helps shape, clean and organize data before it moves into analysis or other workflows. This ranking opens with EasyMorph and Zoho DataPrep, followed by AWS Glue DataBrew among its first entries. Compare source connectors and visual workflows to see how data can be brought in and prepared, then consider data profiling and deployment. Row limits and scheduled runs can affect how a product fits recurring preparation work. Free-plan availability and the “Paid from” field add pricing context. Use these criteria to assess how the listed tools match your sources, workflow preferences and run requirements.
27 data preparation software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
| # | Platform | Score | Why | From | Free plan | Paid from | Data profiling | |
|---|---|---|---|---|---|---|---|---|
| 1 |  EasyMorph | 7.4 | RecognisedAPIDocumented | $50/mo | Yes | 75 /user/mo | Yes | View |
| 2 | Zoho DataPrep | 7.2 | RecognisedAPIDocumented | Free | Yes | — | Yes | View |
| 3 | Amazon SageMaker Autopilot | 6.6 | RecognisedAPIDocumented | — | No | — | Yes | View |
| 4 | AWS Glue DataBrew | 6.6 | RecognisedAPIDocumented | $0.48/mo | No | — | Yes | View |
| 5 | Datameer | 6.6 | RecognisedAPIDocumented | — | No | — | Yes | View |
| 6 |  Tableau | 6.0 | RecognisedAPIDocumented | $15/mo | Yes | 15 /user/mo | — | View |
| 7 |  DataCleaner | 5.8 | RecognisedAPIDocumented | Free | Yes | — | Yes | View |
| 8 | OpenRefine | 5.8 | RecognisedAPIDocumented | Free | Yes | — | Yes | View |
| 9 |  qsv | 5.8 | RecognisedAPIDocumented | $99.99/mo | Yes | — | Yes | View |
| 10 |  CSV Engine | 5.4 | RecognisedAPIDocumented | — | Yes | — | — | View |
| 11 |  Open Data Editor | 5.4 | RecognisedAPIDocumented | — | Yes | — | — | View |
| 12 |  Rons Data Edit | 5.4 | RecognisedAPIDocumented | — | Yes | — | — | View |
| 13 |  SAS Visual Statistics | 5.4 | RecognisedAPIDocumented | — | No | — | Yes | View |
| 14 |  csvkit | 5.3 | RecognisedAPIDocumented | — | Yes | — | Yes | View |
| 15 | Feature-engine | 5.3 | RecognisedAPIDocumented | — | Yes | — | — | View |
| 16 | timeseriesflattener | 5.3 | RecognisedAPIDocumented | — | Yes | — | — | View |
| 17 |  Microsoft Project | 5.2 | RecognisedAPIDocumented | — | Yes | — | — | View |
| 18 |  Wrangell Data | 5.2 | RecognisedAPIDocumented | — | Yes | — | — | View |
| 19 | Alteryx Designer | 5.1 | RecognisedAPIDocumented | — | No | — | Yes | View |
| 20 |  Talend Cloud Data Preparation | 5.1 | RecognisedAPIDocumented | — | — | — | Yes | View |
| 21 |  Bumblebee | 4.9 | RecognisedAPIDocumented | — | — | — | Yes | View |
| 22 | DeepTable | 4.9 | RecognisedAPIDocumented | — | — | — | — | View |
| 23 |  Easy Data Transform | 4.9 | RecognisedAPIDocumented | — | No | — | Yes | View |
| 24 |  Frictionless Framework | 4.9 | RecognisedAPIDocumented | — | — | — | Yes | View |
| 25 | SAS Data Preparation | 4.9 | RecognisedAPIDocumented | — | No | — | Yes | View |
Is your platform 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 preparation software is ranked first on Inferse?
EasyMorph is ranked #1 of 27 with a score of 7.4. Zoho DataPrep is second and Amazon SageMaker Autopilot third.
How many of these have a free plan?
5 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, AWS Glue DataBrew has the lowest first paid tier we found: $0.48/mo.
How is this list ranked?
Ranked on what each maker publishes, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it. Paid placements never change a rank.