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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.

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.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Developers and data science professionals

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.

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

$229
Free Version
Free Trial

Pricing

$24/month
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

JetBrains
Founded: 2000
Czech Republic
www.jetbrains.com/dataspell/

Company Information

marpy
Founded: 2026
United States
marpy.io

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JupyterLab

JupyterLab

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StackBlitz

Categories

Categories

Integrations

Amazon Q Developer
Augment Code
CSV Editor
Codebuddy
Cody
Conda
Goose
Jupyter Notebook
JupyterHub
JupyterLab
Latta
Lingma
Markdown
Mistral Code
Python
Qodo
R
SQL
Supermaven
Zencoder

Integrations

Amazon Q Developer
Augment Code
CSV Editor
Codebuddy
Cody
Conda
Goose
Jupyter Notebook
JupyterHub
JupyterLab
Latta
Lingma
Markdown
Mistral Code
Python
Qodo
R
SQL
Supermaven
Zencoder
Claim JetBrains DataSpell and update features and information
Claim JetBrains DataSpell and update features and information
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Claim marpy and update features and information