Best Coding Playgrounds in 2026
Updated
136 coding playgrounds ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
136ranked
17free plans on this page
$0.25/molowest paid tier
5 Oct 2026last checked
Input list Coding Playgrounds 25 channels on this page · 70 of 200 spec lines stated by the makers
Ch Tool Free planPaid fromReal-time collaborationPrivate projectsFull-stack runtimeDeployment optionsProject limitRuntime languages Spec sheet Score
26 Google Colab Free planYesPaid fromnot statedReal-time collaborationnot statedPrivate projectsnot statedFull-stack runtimenot statedDeployment optionsnot statedProject limitnot statedRuntime languagesnot stated 1/8spec lines stated 8.0
27 Kaggle Notebooks Free planYesPaid fromnot statedReal-time collaborationnot statedPrivate projectsnot statedFull-stack runtimenot statedDeployment optionsnot statedProject limitnot statedRuntime languagesnot stated 1/8spec lines stated 8.0
28 Anaconda Notebooks Free planYesPaid fromnot statedReal-time collaborationnot statedPrivate projectsnot statedFull-stack runtimenot statedDeployment optionsnot statedProject limitnot statedRuntime languagesnot stated 1/8spec lines stated 8.0
29 Posit Cloud Free planYesPaid fromnot statedReal-time collaborationYesPrivate projectsYesFull-stack runtimeYesDeployment optionsnot statedProject limit25 projectsRuntime languages2 languages 6/8spec lines stated 8.0
30 OneCompiler Free planYesPaid fromnot statedReal-time collaborationnot statedPrivate projectsYesFull-stack runtimenot statedDeployment optionsnot statedProject limitnot statedRuntime languagesnot stated 2/8spec lines stated 8.0
31 Citrix SecurSpaces Free plannot statedPaid fromnot statedReal-time collaborationnot statedPrivate projectsnot statedFull-stack runtimenot statedDeployment optionsnot statedProject limitnot statedRuntime languagesnot stated 0/8spec lines stated 7.9
32 JSFiddle Free planYesPaid fromnot statedReal-time collaborationnot statedPrivate projectsYesFull-stack runtimenot statedDeployment optionsnot statedProject limitnot statedRuntime languagesnot stated 2/8spec lines stated 7.9
33 Nextjournal Free planYesPaid from$299/moReal-time collaborationnot statedPrivate projectsnot statedFull-stack runtimenot statedDeployment optionsnot statedProject limitnot statedRuntime languagesnot stated 2/8spec lines stated 7.7
34 CodeHS Free planYesPaid from$99/moReal-time collaborationnot statedPrivate projectsnot statedFull-stack runtimenot statedDeployment optionsnot statedProject limitnot statedRuntime languagesnot stated 2/8spec lines stated 7.7
35 YaliCode Free planYesPaid from$19/moReal-time collaborationYesPrivate projectsYesFull-stack runtimeYesDeployment optionsfull stackProject limit3 projectsRuntime languagesnot stated 7/8spec lines stated 7.6
36 Codio Free planNoPaid fromnot statedReal-time collaborationnot statedPrivate projectsnot statedFull-stack runtimenot statedDeployment optionsnot statedProject limitnot statedRuntime languagesnot stated 1/8spec lines stated 7.6
37 Python Playground Free planYesPaid from$3/moReal-time collaborationNoPrivate projectsYesFull-stack runtimeNoDeployment optionsnot statedProject limit2 projectsRuntime languagesnot stated 6/8spec lines stated 7.6
38 JS Bin Free planYesPaid fromnot statedReal-time collaborationnot statedPrivate projectsYesFull-stack runtimenot statedDeployment optionsnot statedProject limitnot statedRuntime languagesnot stated 2/8spec lines stated 7.5
39 Striqr Free planYesPaid from$5/moReal-time collaborationYesPrivate projectsnot statedFull-stack runtimeYesDeployment optionsfull stackProject limitnot statedRuntime languagesnot stated 5/8spec lines stated 7.5
40 RunCode.io Free planNoPaid fromnot statedReal-time collaborationnot statedPrivate projectsnot statedFull-stack runtimenot statedDeployment optionsnot statedProject limitnot statedRuntime languagesnot stated 1/8spec lines stated 7.4
41 Arduino Cloud Editor Free planYesPaid fromnot statedReal-time collaborationYesPrivate projectsYesFull-stack runtimenot statedDeployment optionsnot statedProject limitnot statedRuntime languagesnot stated 3/8spec lines stated 7.3
42 Pickcode Free planYesPaid fromnot statedReal-time collaborationYesPrivate projectsYesFull-stack runtimenot statedDeployment optionsnot statedProject limitnot statedRuntime languages4 languages 4/8spec lines stated 7.3
43 Salesforce Code Builder Free planNoPaid fromnot statedReal-time collaborationnot statedPrivate projectsnot statedFull-stack runtimenot statedDeployment optionsfull stackProject limitnot statedRuntime languagesnot stated 2/8spec lines stated 7.2
44 Online IDE Pro Free planYesPaid fromnot statedReal-time collaborationYesPrivate projectsYesFull-stack runtimenot statedDeployment optionsnot statedProject limit3 projectsRuntime languagesnot stated 4/8spec lines stated 7.2
45 Wolfram Cloud Free planYesPaid fromnot statedReal-time collaborationnot statedPrivate projectsYesFull-stack runtimeYesDeployment optionsfull stackProject limitnot statedRuntime languagesnot stated 4/8spec lines stated 7.0
46 SageMath Free planYesPaid fromnot statedReal-time collaborationnot statedPrivate projectsnot statedFull-stack runtimenot statedDeployment optionsnot statedProject limitnot statedRuntime languagesnot stated 1/8spec lines stated 7.0
47 Go Playground Free planYesPaid fromnot statedReal-time collaborationNoPrivate projectsNoFull-stack runtimeNoDeployment optionsnot statedProject limitnot statedRuntime languagesnot stated 4/8spec lines stated 7.0
48 Dataslope Free planYesPaid fromnot statedReal-time collaborationNoPrivate projectsYesFull-stack runtimeNoDeployment optionsnot statedProject limitnot statedRuntime languagesnot stated 4/8spec lines stated 7.0
49 Web Maker Free planYesPaid from$4/moReal-time collaborationnot statedPrivate projectsYesFull-stack runtimenot statedDeployment optionsnot statedProject limit2 projectsRuntime languagesnot stated 4/8spec lines stated 7.0
50 Hex Free planYesPaid fromnot statedReal-time collaborationnot statedPrivate projectsnot statedFull-stack runtimenot statedDeployment optionsnot statedProject limitnot statedRuntime languagesnot stated 1/8spec lines stated 7.0
Compare all 25 in a table
| # | Tool | Score | Free plan | From | Free plan | Paid from | Real-time collaboration | Private projects |
|---|---|---|---|---|---|---|---|---|
| 26 | Google Colab | 8.0 | Free plan | — | Yes | — | — | — |
| 27 | Kaggle Notebooks | 8.0 | Free plan | Free | Yes | — | — | — |
| 28 | Anaconda Notebooks | 8.0 | Free plan | $15/mo | Yes | — | — | — |
| 29 | Posit Cloud | 8.0 | Free plan | — | Yes | — | Yes | Yes |
| 30 | OneCompiler | 8.0 | Free plan | — | Yes | — | — | Yes |
| 31 | Citrix SecurSpaces | 7.9 | No | — | — | — | — | — |
| 32 | JSFiddle | 7.9 | Free plan | €8/mo | Yes | — | — | Yes |
| 33 | Nextjournal | 7.7 | Free plan | $299/mo | Yes | $299/mo | — | — |
| 34 | CodeHS | 7.7 | Free plan | — | Yes | $99/mo | — | — |
| 35 | YaliCode | 7.6 | Free plan | $19/mo | Yes | $19/mo | Yes | Yes |
| 36 | Codio | 7.6 | No | $7.50/mo | No | — | — | — |
| 37 | Python Playground | 7.6 | Free plan | $0.25/mo | Yes | $3/mo | No | Yes |
| 38 | JS Bin | 7.5 | No | — | Yes | — | — | Yes |
| 39 | Striqr | 7.5 | Free plan | $1/mo | Yes | $5/mo | Yes | — |
| 40 | RunCode.io | 7.4 | No | — | No | — | — | — |
| 41 | Arduino Cloud Editor | 7.3 | Free plan | $1.67/mo | Yes | — | Yes | Yes |
| 42 | Pickcode | 7.3 | Free plan | Free | Yes | — | Yes | Yes |
| 43 | Salesforce Code Builder | 7.2 | No | — | No | — | — | — |
| 44 | Online IDE Pro | 7.2 | Free plan | — | Yes | — | Yes | Yes |
| 45 | Wolfram Cloud | 7.0 | No | — | Yes | — | — | Yes |
| 46 | SageMath | 7.0 | No | — | Yes | — | — | — |
| 47 | Go Playground | 7.0 | No | — | Yes | — | No | No |
| 48 | Dataslope | 7.0 | Free plan | Free | Yes | — | No | Yes |
| 49 | Web Maker | 7.0 | Free plan | $4/mo | Yes | $4/mo | — | Yes |
| 50 | Hex | 7.0 | Free plan | $36/mo | Yes | — | — | — |