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Best Promethium Alternatives in 2026

Updated

20 apps from data virtualization software ranked against Promethium on the same published basis.

  1. 1
    Query Streams Free plan apiLinuxMacself-hostedWeb $15/mo7.2
    Promethium vs Query Streams
  2. 2
    Apache Drill Free plan apiLinuxMacself-hostedWin Free7.1
    Promethium vs Apache Drill
  3. 3
    Denodo Platform Free plan apiLinuxself-hostedWebWin Free7.1
    Promethium vs Denodo Platform
  4. 4
    Stardog Free plan apiLinuxMacself-hostedWeb Free7.1
    Promethium vs Stardog
  5. 5
    Teradata VantageCloud Free plan apiLinuxself-hostedWeb Free7.1
    Promethium vs Teradata VantageCloud
  6. 6
    Spice.ai OSS Free plan apiLinuxMacself-hostedWin Free7.0
    Promethium vs Spice.ai OSS
  7. 7
    PrestoDB Free plan apiLinuxMacself-hostedWeb Free6.9
    Promethium vs PrestoDB
  8. 8
    Starburst Galaxy Free plan apiLinuxWeb Free6.9
    Promethium vs Starburst Galaxy
  9. 9
    Teiid Free plan apiLinuxself-hosted Free6.9
    Promethium vs Teiid
  10. 10
    Trino Free plan apiLinuxself-hostedWeb Free6.8
    Promethium vs Trino
  11. 11
    Virtuoso Universal Server Free trial apiLinuxMacself-hostedWeb 6.7
    Promethium vs Virtuoso Universal Server
  12. 12
    Enterprise Enabler Free trial apiLinuxMacself-hostedWeb $2.17/mo6.6
    Promethium vs Enterprise Enabler
  13. 13
    Kubling apiLinuxself-hostedWeb 6.4
    Promethium vs Kubling
  14. 14
    SAS Federation Server apiLinuxself-hostedWebWin 6.4
    Promethium vs SAS Federation Server
  15. 16
    CData Connect AI Free trial apiWeb $99/mo6.1
    Promethium vs CData Connect AI
  16. 17
    K2view Dynamic Data Virtualization apiLinuxself-hostedWeb 6.1
    Promethium vs K2view Dynamic Data Virtualization
  17. 18
    Querona apiself-hostedWebWin 6.1
    Promethium vs Querona
  18. 19
    Stratio Semantic Layer apiself-hostedWeb 6.1
    Promethium vs Stratio Semantic Layer
  19. 20
    SAP Customer Data Platform 5.9
    Promethium vs SAP Customer Data Platform
  20. 21
    Ontop WinMacLinux 5.5
    Promethium vs Ontop

Promethium alternatives compared

#AppScoreFree planFromRuns on
1Query Streams7.2Free plan$15/moAPI, Linux, Mac, self-hosted, Web, Windows
2Apache Drill7.1Free planFreeAPI, Linux, Mac, self-hosted, Windows
3Denodo Platform7.1Free planFreeAPI, Linux, self-hosted, Web, Windows
4Stardog7.1Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
5Teradata VantageCloud7.1Free planFreeAPI, Linux, self-hosted, Web
6Spice.ai OSS7.0Free planFreeAPI, Linux, Mac, self-hosted, Windows
7PrestoDB6.9Free planFreeAPI, Linux, Mac, self-hosted, Web
8Starburst Galaxy6.9Free planFreeAPI, Linux, Web
9Teiid6.9Free planFreeAPI, Linux, self-hosted
10Trino6.8Free planFreeAPI, Linux, self-hosted, Web
11Virtuoso Universal Server6.7No—API, Linux, Mac, self-hosted, Web, Windows
12Enterprise Enabler6.6No$2.17/moAPI, Linux, Mac, self-hosted, Web, Windows
13Kubling6.4No—API, Linux, self-hosted, Web
14SAS Federation Server6.4No—API, Linux, self-hosted, Web, Windows
16CData Connect AI6.1No$99/moAPI, Web
17K2view Dynamic Data Virtualization6.1No—API, Linux, self-hosted, Web
18Querona6.1No—API, self-hosted, Web, Windows
19Stratio Semantic Layer6.1No—API, self-hosted, Web
20SAP Customer Data Platform5.9No——
21Ontop5.5No—Windows, Mac, Linux
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Questions about Promethium alternatives

What is the best alternative to Promethium?

Query Streams, number 1 in data virtualization software with a score of 7.2 out of 10. The others here: Apache Drill, Denodo Platform, Stardog and 16 more.

What is the best free alternative to Promethium?

Query Streams is the best-ranked alternative with a free plan. 10 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked on what each maker publishes: documentation depth, a free tier and the platforms it runs on.