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Open source Jupyter Notebook alternatives: 4 apps ranked by verified data

Facts checked Nov 8, 2026AppBreakup editorialHow we rank

4 of the 8 Jupyter Notebook alternatives we track are open source. Visual Studio Code, Spyder and RStudio rank highest, with facts last verified Nov 8, 2026.

Quick comparison

#AppPricingVerified priceOpen sourcePlatformsVerified factsScore
1Visual Studio Code logoVisual Studio CodeFree—YesWindows, macOS, Linux +11 of 376.8
2Spyder logoSpyderOpen source—YesWindows, macOS, Linux3 of 361.8
3RStudio logoRStudioOpen source—YesWindows, macOS, Linux +22 of 355.9
4Apache Zeppelin logoApache ZeppelinOpen source—YesSelf-hosted, Linux, macOS +15 of 540.9
  1. Visual Studio Code logo

    1. Visual Studio CodeTop pick

    Best for: Developers who want a free, extensible editor for any language

    FreeOpen sourceWindows, macOS, Linux, Web

    76.8

    score / 100

    Why switch from Jupyter Notebook

    Opens .ipynb files with its own notebook UI, alongside a full editor, debugger and Git tools.

    Pros

    • Free with a huge extension marketplace
    • Excellent remote development
    • Fast and lightweight for an IDE

    Cons

    • Microsoft builds include telemetry
    • Heavy extension use can slow it down
    Visit Visual Studio Code Compare with Jupyter NotebookDetails and reviews
    How this score is calculated
    Editorial fit ×0.3100
    Reviews ×0.363
    Clicks (90 days) ×0.15100
    Freshness ×0.1553
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Visual Studio Code a good Jupyter Notebook alternative?

    Verified facts

    1 of 3 verified
    Price
    Free
    Source changed Nov 8, 2026code.visualstudio.com(opens source in a new tab)
    Open source core
    Yes (Code - OSS, MIT)
    Checked Nov 8, 2026github.com(opens source in a new tab)
    Platforms
    Windows, macOS, Linux, web
    Source changed Nov 8, 2026code.visualstudio.com(opens source in a new tab)
  2. Spyder logo

    2. Spyder

    Best for: Scientists and students doing interactive data analysis in Python

    Open sourceWindows, macOS, Linux

    61.8

    score / 100

    Why switch from Jupyter Notebook

    Free scientific Python IDE with a variable explorer and cell-by-cell running in plain scripts.

    Pros

    • Free and open source under MIT
    • Variable explorer and IPython console built in
    • Familiar layout for MATLAB and RStudio users

    Cons

    • Not suited to large application development
    • Fewer extensions than general-purpose editors
    • Limited AI integrations
    Visit Spyder Details and reviews
    How this score is calculated
    Editorial fit ×0.377
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Spyder a good Jupyter Notebook alternative?

    Verified facts

    3 of 3 verified
    License
    MIT
    Checked Oct 25, 2026github.com(opens source in a new tab)
    Open source
    Yes, free for everyone
    Checked Nov 8, 2026docs.spyder-ide.org(opens source in a new tab)
    Focus
    Scientific Python
    Checked Oct 25, 2026github.com(opens source in a new tab)
  3. RStudio logo

    3. RStudio

    Best for: R users, from students to statisticians, who want the standard R environment

    Open sourceSelf-hostableWindows, macOS, Linux, Web, Self-hosted

    55.9

    score / 100

    Why switch from Jupyter Notebook

    The natural pick for R users, with R Markdown and Quarto documents instead of notebooks.

    Pros

    • Free and open source desktop app
    • Purpose-built panes and tools for R
    • Quarto and R Markdown publishing built in

    Cons

    • Python support is secondary
    • Enterprise server features require paid Posit products
    • Fewer extensions than general-purpose editors
    Visit RStudio Compare with Jupyter NotebookDetails and reviews
    How this score is calculated
    Editorial fit ×0.369
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1577
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is RStudio a good Jupyter Notebook alternative?

    Verified facts

    2 of 3 verified
    Editions
    Open source and commercial
    Source changed Nov 8, 2026posit.co(opens source in a new tab)
    Platforms
    Windows 11, macOS 15+, Linux, browser
    Checked Nov 8, 2026posit.co(opens source in a new tab)
    Price
    Free
    Checked Nov 8, 2026posit.co(opens source in a new tab)
  4. Apache Zeppelin logo

    4. Apache Zeppelin

    Best for: Data teams on Spark or Flink clusters who want a self-hosted, multi-language notebook

    Open sourceSelf-hostableSelf-hosted, Linux, macOS, Web

    40.9

    score / 100

    Why switch from Jupyter Notebook

    Self-hosted notebook with deeper built-in Spark and JDBC support for big-data teams.

    Pros

    • Deep built-in Apache Spark integration
    • 20+ interpreters, including any JDBC database
    • Built-in charts and pivot tables without extra code
    • Free under Apache 2.0 with an official Docker image

    Cons

    • No hosted version; you install and run the server yourself
    • Large download (the full binary is around 700 MB)
    • Smaller ecosystem and fewer extensions than Jupyter
    Visit Apache Zeppelin Details and reviews
    How this score is calculated
    Editorial fit ×0.37
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Apache Zeppelin a good Jupyter Notebook alternative?

    Verified facts

    5 of 5 verified
    License
    Apache-2.0
    Checked Nov 6, 2026github.com(opens source in a new tab)
    Interpreters
    20+
    Checked Nov 8, 2026zeppelin.apache.org(opens source in a new tab)
    Latest release
    0.12.1 (June 2026)
    Checked Nov 8, 2026zeppelin.apache.org(opens source in a new tab)
    Multi-user auth
    LDAP
    Checked Nov 8, 2026zeppelin.apache.org(opens source in a new tab)
    Docker image
    Yes
    Checked Nov 8, 2026zeppelin.apache.org(opens source in a new tab)