head to head · open source
ponytail vs PixelRAG
ponytail has 182,779 GitHub stars, 10,094 forks, 270 open issues and last shipped 5 days ago. PixelRAG has 10,834 stars, 979 forks, 19 open issues and last shipped 4 days ago. ponytail leads on adoption by 1,587% (182,779 vs 10,834 stars). ponytail is written in JavaScript under MIT; PixelRAG is written in Python under Apache-2.0. ponytail has attracted 6% as many forks as stars, PixelRAG 9%. PixelRAG was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| ponytail | PixelRAG | |
|---|---|---|
| GitHub stars | ★ 183K | ★ 11K |
| License | MIT | Apache-2.0 |
| Written in | JavaScript | Python |
| Last push | 2026-10-29 | 2026-10-30 |
| Forks | ⑂ 10K | ⑂ 979 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick ponytail if
- You weight community size — 183K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick PixelRAG if
- You want the PixelRAG feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Python
- You evaluated both and PixelRAG fits your workflow better
About ponytail
Ponytail He says nothing. He writes one line. It works. 54% less code (up to 94%) · 20% cheaper · 27% faster · 100% safe Measured on real Claude Code sessions editing a real open source repo (FastAPI + React), against the same agent with no skill. 54% is the mean across 12 feature tasks (Haiku 4.5, n=4); it reaches 94% where an agent over builds (a date picker) and is near zero where the code is already minimal. ponytail keeps every safety guard while a bare "write one liners" prompt drops one. (The earlier single shot benchmark reported 80 94% as a flat figure; against a fair agentic…
read the full ponytail overview →
About PixelRAG
Official codebase for PIXELRAG: Web Screenshots Beat Text for Retrieval Augmented Generation Yichuan Wang , Zhifei Li , Zirui Wang , Paul Teiletche , Lesheng Jin Matei Zaharia †, Joseph E. Gonzalez †, Sewon Min † Equal contribution † Equal advising Work done at Berkeley SkyLab & BAIR & Berkeley NLP Search any document by how it looks , not just the text it contains. What it is · Give Claude eyes · How it works · Pipelines The two core operations — render a page to screenshots, search a visual index: Live, hosted endpoint — serves a pre built index of 8.28M Wikipedia pages . No setup, no API…
read the full PixelRAG overview →
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Frequently asked questions
Is ponytail or PixelRAG more popular?
ponytail has 182,779 GitHub stars and PixelRAG has 10,834. ponytail has the larger community by that measure.
Are ponytail and PixelRAG free?
Both are open source. ponytail is licensed under MIT and PixelRAG under Apache-2.0. Neither carries a licence fee.
What is the difference between ponytail and PixelRAG?
ponytail is written in JavaScript and PixelRAG in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, ponytail or PixelRAG?
Choose ponytail if you want the larger community (182,779 stars) or its MIT licence terms. Choose PixelRAG if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.