Best Slemma Alternatives in 2026
Updated
20 platforms from data visualization software ranked against Slemma on the same published basis.
- 1Slemma vs Apache Superset
- 2Slemma vs Flourish
- 3Slemma vs Datawrapper
- 4Slemma vs Infogram
- 5Slemma vs amCharts
- 6Slemma vs Databox
- 7Slemma vs Cluvio
- 8Slemma vs Looker
- 9Slemma vs ClicData
- 10Slemma vs OpenSearch
- 11Slemma vs Metabase
- 12Slemma vs AgencyAnalytics
- 13Slemma vs Pentaho Embedded Analytics
- 14Slemma vs StatSilk
- 15Slemma vs Plotly
- 16Slemma vs Kibana
- 17Slemma vs Swydo
- 18Slemma vs Octoboard
- 19Slemma vs Tableau
- 20Slemma vs Data Studio
Slemma alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Apache Superset | 8.7 | Free plan | Free | API, Linux, self-hosted, Web |
| 2 | Flourish | 8.6 | Free plan | Free | API, Browser, self-hosted, Web |
| 3 | Datawrapper | 8.6 | Free plan | $21/mo | Android, API, iOS, Linux, Mac, self-hosted, Web, Windows |
| 4 | Infogram | 8.6 | Free plan | — | API, Web |
| 5 | amCharts | 8.6 | Free plan | $6.67/mo | API, self-hosted, Web |
| 6 | Databox | 8.5 | Free plan | $6.58/mo | API, Web |
| 7 | Cluvio | 8.4 | Free plan | $187.50/mo | API, Web |
| 8 | Looker | 8.2 | No | — | Android, API, iOS, self-hosted, Web |
| 9 | ClicData | 8.1 | No | — | API, Linux, Mac, self-hosted, Web, Windows |
| 10 | OpenSearch | 7.9 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 11 | Metabase | 7.8 | No | $6/mo | self-hosted |
| 12 | AgencyAnalytics | 7.8 | No | $20/mo | API, Web |
| 13 | Pentaho Embedded Analytics | 7.7 | No | — | API, Linux, self-hosted, Web |
| 14 | StatSilk | 7.7 | Free plan | $41.25/mo | Android, API, iOS, Mac, self-hosted, Web, Windows |
| 15 | Plotly | 7.4 | Free plan | $24.17/mo | self-hosted |
| 16 | Kibana | 7.3 | Free plan | $99/mo | Web |
| 17 | Swydo | 7.3 | No | $69/mo | API, Web |
| 18 | Octoboard | 7.3 | No | €12/mo | API, Web |
| 19 | Tableau | 7.2 | No | $15/mo | self-hosted |
| 20 | Data Studio | 7.0 | No | $9/mo | Web |
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Questions about Slemma alternatives
What is the best alternative to Slemma?
Apache Superset, number 1 in data visualization software with a score of 8.7 out of 10. The others here: Flourish, Datawrapper, Infogram and 16 more.
What is the best free alternative to Slemma?
Apache Superset is the best-ranked alternative with a free plan. 11 of the 20 alternatives here publish a free plan on their own pricing pages.
Is there an open-source alternative to Slemma?
Yes: Metabase.
How are these alternatives 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.