JetBrains DataSpellJetBrains
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Related Products
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About
Switch between command and editor modes with a single keystroke. Navigate over cells with arrow keys. Use all of the standard Jupyter shortcuts. Enjoy fully interactive outputs – right under the cell. When editing code cells, enjoy smart code completion, on-the-fly error checking and quick-fixes, easy navigation, and much more. Work with local Jupyter notebooks or connect easily to remote Jupyter, JupyterHub, or JupyterLab servers right from the IDE. Run Python scripts or arbitrary expressions interactively in a Python Console. See the outputs and the state of variables in real-time. Split Python scripts into code cells with the #%% separator and run them individually as you would in a Jupyter notebook. Browse DataFrames and visualizations right in place via interactive controls. All popular Python scientific libraries are supported, including Plotly, Bokeh, Altair, ipywidgets, and others.
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About
marpy is a browser-based AI coding IDE and deployment platform built specifically for Python web developers. Most vibe-coding tools were built for JavaScript and bolt Python on as an afterthought. marpy is opinionated entirely around Flask, FastAPI, and Django.
Every project gets a managed MariaDB instance with Alembic migrations enforced by default. Destructive commands like DROP TABLE are blocked in production at the platform level, not by a linter you can ignore. The AI assistant indexes the real PyPI docs for every package you install, so it writes against your actual runtime. Bring your own keys for Claude, GPT-4, Gemini, or Groq and pay nothing for AI tokens.
Deploy to isolated Kubernetes namespaces (dev, staging, prod) with preview URLs, SSL, and date-based audit tags that make rollbacks trivial. The IDE includes the Monaco editor, a full terminal, git tooling, and live preview, all in the browser.
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Platforms Supported
Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook
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Platforms Supported
Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook
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Audience
Developers and data science professionals
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Audience
Python web developers, from serious hobbyists to small teams, who build with Flask, FastAPI, or Django and want to ship to production without becoming DevOps experts. It fits indie hackers, freelancers, backend and full-stack developers, and CS students with side projects who use AI coding assistants but have been burned by tools that break databases or treat Python as an afterthought.
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Support
Phone Support
24/7 Live Support
Online
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Support
Phone Support
24/7 Live Support
Online
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API
Offers API
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API
Offers API
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Screenshots and Videos |
Screenshots and VideosNo images available
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Pricing
$229
Free Version
Free Trial
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Pricing
$24/month
Free Version
Free Trial
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Reviews/
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Reviews/
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Training
Documentation
Webinars
Live Online
In Person
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Training
Documentation
Webinars
Live Online
In Person
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Company InformationJetBrains
Founded: 2000
Czech Republic
www.jetbrains.com/dataspell/
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Company Informationmarpy
Founded: 2026
United States
marpy.io
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Alternatives |
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Categories |
Categories |
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Integrations
Amazon Q Developer
Augment Code
CSV Editor
Codebuddy
Cody
Conda
Goose
Jupyter Notebook
JupyterHub
JupyterLab
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Integrations
Amazon Q Developer
Augment Code
CSV Editor
Codebuddy
Cody
Conda
Goose
Jupyter Notebook
JupyterHub
JupyterLab
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