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Best Theia IDE Alternatives in 2026

Updated

20 tools from coding playgrounds ranked against Theia IDE on the same published basis.

  1. 1
    Replit Free plan AndroidiOSLinuxMacWeb $18/mo9.5
    Theia IDE vs Replit
  2. 2
    Playcode Free plan AndroidiOSLinuxMacWeb $25/mo9.3
    Theia IDE vs Playcode
  3. 3
    GitHub Codespaces Free plan AndroidapiextensioniOSLinux $0.07/mo9.1
    Theia IDE vs GitHub Codespaces
  4. 4
    Coder Free plan apiLinuxMacself-hostedWeb Free8.9
    Theia IDE vs Coder
  5. 5
    Deepnote Free plan apiextensionLinuxMacself-hosted $3,920/mo8.9
    Theia IDE vs Deepnote
  6. 6
    Arduino Cloud Editor Free plan AndroidLinuxMacWebWin $1.67/mo8.9
    Theia IDE vs Arduino Cloud Editor
  7. 7
    Datalore Free plan apiLinuxself-hostedWeb 8.7
    Theia IDE vs Datalore
  8. 8
    Lightning AI Studios Free plan apiWeb 8.5
    Theia IDE vs Lightning AI Studios
  9. 9
    JupyterLab Free plan LinuxMacself-hostedWeb Free8.4
    Theia IDE vs JupyterLab
  10. 10
    Daytona Free plan apiLinuxMacself-hostedWeb Free8.4
    Theia IDE vs Daytona
  11. 11
    Codeground AI Free plan LinuxMacWebWin $9.99/mo8.4
    Theia IDE vs Codeground AI
  12. 12
    JDoodle Free plan AndroidapiextensioniOSWeb 8.3
    Theia IDE vs JDoodle
  13. 13
    AWS Cloud9 Free plan LinuxWeb Free8.2
    Theia IDE vs AWS Cloud9
  14. 14
    CodePen Free plan apiWeb $8/mo8.2
    Theia IDE vs CodePen
  15. 15
    StackBlitz Free plan apiself-hostedWeb Free8.2
    Theia IDE vs StackBlitz
  16. 16
    Scratch Free plan AndroidMacWebWin $2.92/mo8.2
    Theia IDE vs Scratch
  17. 17
    MATLAB Grader Free plan LinuxMacWebWin Free8.2
    Theia IDE vs MATLAB Grader
  18. 18
    Paperspace Gradient Free plan apiLinuxMacWebWin $8/mo8.2
    Theia IDE vs Paperspace Gradient
  19. 19
    PaizaCloud Cloud IDE Free plan AndroidiOSLinuxMacWeb $9.80/mo8.2
    Theia IDE vs PaizaCloud Cloud IDE
  20. 20
    Firebase Studio AndroidWeb 8.1
    Theia IDE vs Firebase Studio

Theia IDE alternatives compared

#ToolScoreFree planFromRuns on
1Replit9.5Free plan$18/moAndroid, iOS, Linux, Mac, Web, Windows
2Playcode9.3Free plan$25/moAndroid, iOS, Linux, Mac, Web, Windows
3GitHub Codespaces9.1Free plan$0.07/moAndroid, API, Browser, iOS, Linux, Mac, Web, Windows
4Coder8.9Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
5Deepnote8.9Free plan$3,920/moAPI, Browser, Linux, Mac, self-hosted, Web, Windows
6Arduino Cloud Editor8.9Free plan$1.67/moAndroid, Linux, Mac, Web, Windows
7Datalore8.7Free plan—API, Linux, self-hosted, Web
8Lightning AI Studios8.5Free plan—API, Web
9JupyterLab8.4Free planFreeLinux, Mac, self-hosted, Web
10Daytona8.4Free planFreeAPI, Linux, Mac, self-hosted, Web, Windows
11Codeground AI8.4Free plan$9.99/moLinux, Mac, Web, Windows
12JDoodle8.3Free plan—Android, API, Browser, iOS, Web
13AWS Cloud98.2Free planFreeLinux, Web
14CodePen8.2Free plan$8/moAPI, Web
15StackBlitz8.2Free planFreeAPI, self-hosted, Web
16Scratch8.2Free plan$2.92/moAndroid, Mac, Web, Windows
17MATLAB Grader8.2Free planFreeLinux, Mac, Web, Windows
18Paperspace Gradient8.2Free plan$8/moAPI, Linux, Mac, Web, Windows
19PaizaCloud Cloud IDE8.2Free plan$9.80/moAndroid, iOS, Linux, Mac, Web, Windows
20Firebase Studio8.1No—Android, Web
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Questions about Theia IDE alternatives

What is the best alternative to Theia IDE?

Replit, number 1 in coding playgrounds with a score of 9.5 out of 10. The others here: Playcode, GitHub Codespaces, Coder and 16 more.

What is the best free alternative to Theia IDE?

Replit is the best-ranked alternative with a free plan. 19 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, 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.