head to head · open source
Lightpanda vs astron-rpa
Lightpanda has 40,882 GitHub stars, 1,999 forks, 98 open issues and last shipped yesterday. astron-rpa has 5,282 stars, 482 forks, 55 open issues and last shipped yesterday. Lightpanda leads on adoption by 674% (40,882 vs 5,282 stars). Lightpanda is written in Zig under AGPL-3.0; astron-rpa is written in Python under Apache-2.0. Lightpanda has attracted 5% as many forks as stars, astron-rpa 9%. Lightpanda 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
| Lightpanda | astron-rpa | |
|---|---|---|
| GitHub stars | ★ 41K | ★ 5.3K |
| License | AGPL-3.0 | Apache-2.0 |
| Written in | Zig | Python |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 2.0K | ⑂ 482 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Lightpanda if
- You weight community size — 41K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches Zig
- You value the larger contributor base for long-term maintenance
pick astron-rpa if
- You want the astron-rpa 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 astron-rpa fits your workflow better
About Lightpanda
Lightpanda Browser The headless browser built from scratch for AI agents and automation. Not a Chromium fork. Not a WebKit patch. A new browser, written in Zig.   Benchmarks Requesting 933 real web pages over the network on a AWS EC2 m5.large instance. See benchmark details. Quick start Install Package Managers Latest nightly from Homebrew: Latest nightly from Arch Linux User Repository: Download from the nightly builds You can download the last binary from the nightly builds for Linux and MacOS for both x86 64 and aarch64. For Linux Verify the binary before running anything: Linux aarch64 is also available…
read the full Lightpanda overview →
About astron-rpa
AstronRPA 🤖 Pioneering Open Source Enterprise RPA Desktop Application Astron RPA Official Site · Deployment Guide · User Documentation · FAQ English 简体中文 📋 Overview AstronRPA is an enterprise grade Robotic Process Automation (RPA) desktop application. Through a visual designer, it supports low code/no code development, enabling users to rapidly build workflows and automate desktop software and web pages. Astron Agent is the native Agent platform supported by this project. Users can directly call RPA workflow nodes in Astron Agent, and also use Agent workflows in AstronRPA, achieving efficient collaboration…
read the full astron-rpa overview →
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Frequently asked questions
Is Lightpanda or astron-rpa more popular?
Lightpanda has 40,882 GitHub stars and astron-rpa has 5,282. Lightpanda has the larger community by that measure.
Are Lightpanda and astron-rpa free?
Both are open source. Lightpanda is licensed under AGPL-3.0 and astron-rpa under Apache-2.0. Neither carries a licence fee.
What is the difference between Lightpanda and astron-rpa?
Lightpanda is written in Zig and astron-rpa 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, Lightpanda or astron-rpa?
Choose Lightpanda if you want the larger community (40,882 stars) or its AGPL-3.0 licence terms. Choose astron-rpa if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.