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Ranked on the record · 9 apps

Best Scientific Computing Notebooks 2026

Scientific computing notebooks provide places to work with code and analysis through web services, APIs or local software. This guide helps buyers compare platform support, pricing paths and code access.

The finder is ordered by newest releases first, using figures makers publish. It does not score entries.

02

Datalore

Datalore suits people and teams working with notebooks, databases and shared data reports.

WebLinuxAPI+1
Record5.7 Visit
03

Deepnote

Deepnote suits data professionals and teams working with analysis, exploration, or machine learning who want collaborative notebooks, dashboards, or data apps.

WebWindowsMac+4
Record5.5 Visit
04

JupyterLab

JupyterLab suits people working with notebooks and code in exploratory computing, including data science, scientific computing, computational journalism, and machine…

WebWindowsMac+3
Record5.3 Visit
05

marimo

It suits data scientists, analysts, educators, engineers, and developers who want Python notebooks for data work or app building.

WebWindowsMac+4
Record5.3 Visit
6
Hex

Community is listed for hobbyists and small projects, Professional for individuals, Team for companies collaborating on data, and Enterprise for organizations needing…

WebAPI $36 a month Record5.2 Visit
7
Wolfram Cloud

It suits people building and sharing Wolfram Language computations, interactive reports, or cloud-based programs.

AndroidiPhone & iPadWeb+1 Free plan Record5.0 Visit
8 WebAPI Free plan Record4.7 Visit
9
Observable

Observable suits people who want to explore data and explain ideas through interactive code notebooks, alone or with collaborators.

WebSelf-hosted $22 a month Record4.7 Visit

Before you choose

Match the platform to your setup

Check a notebook’s support for web access, APIs, self-hosting, Linux, macOS and Windows. Choose the access style that fits your device and deployment needs.

Check the way you can start

The list includes tools with free plans as well as tools offering trials. Pricing models also include free and freemium options, so read the product terms before you commit.

Look at code licensing

Some listed tools make their source code available under open-source terms. When code may need reading, editing or sharing, review its licence before choosing a notebook.

Decide between hosted and local work

Browser-based access may work for web workflows; self-hosted or desktop options may better suit local setups. An API may matter when your workflow needs programmatic access.

Questions

Which platforms can these notebooks support?
Across the entries, supported options include web, API, self-hosted, Linux, macOS and Windows.
Can I start without paying?
Some entries include a free plan. JupyterLab, Kaggle Notebooks and marimo use a free pricing model.
Are free trials available?
Some entries include a free trial. Check the product page for the option that fits your account.
Which notebooks provide open-source code?
Some listed tools make their source code available under open-source terms. Review the licence before changing or sharing code.
What does freemium mean here?
Observable is marked with a freemium pricing model.