Runcell

Runcell is a Jupyter notebook plugin for data scientists, developers, analysts, researchers, educators, and students that automates Python coding and notebook execution directly inside Jupyter.

Key capabilities include:

• Autonomous Agent Mode to automate multi-step notebook workflows, including writing code and running cells.
• Interactive Learning Mode that explains concepts with live, runnable examples (for example, comparing K-means vs DBSCAN).
• Smart Edit Mode and context-aware suggestions tuned to each cell, helping improve existing code and propose next steps.
• Auto execution and debugging to run cells and diagnose errors, plus natural-language queries to generate charts, functions, and reports.

Pricing: Freemium with Hobby ($0, 50 credits/month), Pro ($20/month, 500 credits), Team ($50/month, 1,500 credits, team management), and Pro+ ($60/month).

Notable for being Jupyter-native with continuous notebook context awareness, support for interpreting visualizations and image outputs, and lightweight setup that does not require a new IDE, API keys, or desktop downloads. It also adds notebook workflow utilities such as a file tree viewer, global search, and Git integration.