Best Slemma Alternatives in 2026
Updated
20 tools from data visualization software ranked against Slemma on the same published basis.
- 1Slemma vs Datawrapper
- 2Slemma vs Plotly
- 3Slemma vs Apache Superset
- 4Slemma vs Kibana
- 5Slemma vs amCharts
- 6Slemma vs Infogram
- 7Slemma vs ClicData
- 8Slemma vs Vizzlo
- 9Slemma vs Flourish
- 10Slemma vs Tableau
- 11Slemma vs Data Studio
- 12Slemma vs Matplotlib
- 13Slemma vs Google Charts
- 14Slemma vs OpenSearch
- 15Slemma vs CanvasJS
- 16Slemma vs Cyfe
- 17Slemma vs Metabase
- 18Slemma vs Yandex DataLens
- 19Slemma vs Databox
- 20Slemma vs ApexCharts
Slemma alternatives compared
| # | Tool | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Datawrapper | 9.0 | Free plan | $21/mo | Android, API, iOS, Linux, Mac, self-hosted, Web, Windows |
| 2 | Plotly | 8.5 | Free plan | $24.17/mo | self-hosted |
| 3 | Apache Superset | 8.3 | Free plan | Free | API, Linux, self-hosted, Web |
| 4 | Kibana | 8.3 | Free plan | $99/mo | Web |
| 5 | amCharts | 8.3 | Free plan | $6.67/mo | API, self-hosted, Web |
| 6 | Infogram | 8.2 | Free plan | — | API, Web |
| 7 | ClicData | 8.2 | No | — | API, Linux, Mac, self-hosted, Web, Windows |
| 8 | Vizzlo | 8.2 | Free plan | $19/mo | Mac, Web, Windows |
| 9 | Flourish | 8.1 | Free plan | Free | API, Browser, self-hosted, Web |
| 10 | Tableau | 8.0 | No | $15/mo | self-hosted |
| 11 | Data Studio | 7.9 | No | $9/mo | Web |
| 12 | Matplotlib | 7.9 | No | — | Web, Windows, Mac, Linux |
| 13 | Google Charts | 7.9 | Free plan | Free | Android, iOS, Web |
| 14 | OpenSearch | 7.9 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 15 | CanvasJS | 7.9 | No | $299/mo | Web, Windows, Mac, iOS, Android |
| 16 | Cyfe | 7.9 | Free plan | $29/mo | Web |
| 17 | Metabase | 7.8 | No | $6/mo | self-hosted |
| 18 | Yandex DataLens | 7.8 | Free plan | Free | Web |
| 19 | Databox | 7.8 | Free plan | $6.58/mo | API, Web |
| 20 | ApexCharts | 7.8 | Free plan | — | self-hosted, Web |
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Questions about Slemma alternatives
What is the best alternative to Slemma?
Datawrapper, number 1 in data visualization software with a score of 9.0 out of 10. The others here: Plotly, Apache Superset, Kibana and 16 more.
What is the best free alternative to Slemma?
Datawrapper is the best-ranked alternative with a free plan. 14 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, 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.