# Datashader vs glumpy

## Key differences

- Datashader has 2.8× as many GitHub stars as glumpy (3.6K vs 1.3K).
- Datashader had more development activity over the last 12 months: 74 commits vs 0.
- Datashader is downloaded 679× as often on PyPI (105.9K vs 156 per week).
- Both are released under the BSD-3-Clause license.
- glumpy is the older project: its repository was created in 2014, Datashader's in 2015.
- glumpy has had no commits since Jul 15, 2025.

| | Datashader | glumpy |
|---|---|---|
| Description | Renders very large datasets into accurate images by rasterizing them. | OpenGL scientific visualizations library. |
| GitHub stars | 3,570 | 1,279 |
| Commits (12 months) | 74 | 0 |
| Contributors | 63 | 52 |
| License | BSD-3-Clause | BSD-3-Clause |
| Language | Python | Python |
| Status | Active | Inactive |
| Install | `pip install datashader` | `pip install glumpy` |

Source: https://awesomedataviz.com/compare/datashader-vs-glumpy/ · Data updated 2026-11-01 · Content: CC BY 4.0, Awesome Dataviz (https://awesomedataviz.com).