Kaggle Notebooks vs Polynote
Kaggle Notebooks
kaggle.comPolynote
polynote.orgSide by side
| Figure | Kaggle Notebooks | Polynote |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| API | Yes | — |
| Self-hosted | — | Yes |
| Plans published | 2 | 1 |
| Spec score · Notebook Software | 8.4 (#9) | 7.4 (#20) |
| Reproducibility | Save & Run All executes a clean top-to-bottom version, while Quick Save captures the current notebook state without rerunning it. | Polynote encourages reproducible notebooks with an immutable data model and ordered cell semantics. |
Plans
In their own words
Kaggle Notebooks
Kaggle Notebooks has no write-up on Specifiction yet; its figures are above.
Polynote
Polynote is free, open-source notebook software with first-class Scala support. One notebook can mix Scala, Python, SQL, and Vega while sharing data between languages. Its immutable data model and ordered cell semantics support reproducible work. Editing includes autocomplete, error highlighting, rich text, and LaTeX equations. The interface tracks kernel tasks and highlights the statement currently running. A plot editor and Vega support handle visualization. Polynote integrates with Apache Spark for Scala and Python; Python runs through Jep in the JVM and can share data with Scala. The software is a JVM-based server that serves a web client and is distributed for self-hosting on Linux, macOS, and other listed environments. It supports Jupyter .ipynb and Zeppelin .json formats. Runtime documentation reports successful testing with Java 8 and Java 11 and requires Python 3 with pip. Installation warns that arbitrary remote code execution makes internet-accessible deployment unsafe.