head to head · open source
Lightpanda vs trustgraph
Lightpanda has 35,409 GitHub stars, 1,680 forks, 98 open issues and last shipped yesterday. trustgraph has 2,728 stars, 320 forks, 18 open issues and last shipped 2 days ago. Lightpanda leads on adoption by 1,198% (35,409 vs 2,728 stars). Lightpanda is written in Zig under AGPL-3.0; trustgraph is written in Python under Apache-2.0. Lightpanda has attracted 5% as many forks as stars, trustgraph 12%. 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 | trustgraph | |
|---|---|---|
| GitHub stars | ★ 35K | ★ 2.7K |
| License | AGPL-3.0 | Apache-2.0 |
| Written in | Zig | Python |
| Last push | 2026-09-17 | 2026-09-16 |
| Forks | ⑂ 1.7K | ⑂ 320 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Lightpanda if
- You weight community size — 35K 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 trustgraph if
- You want the trustgraph 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 trustgraph fits your workflow better
About Lightpanda
Lightpanda is a headless browser built from scratch in Zig, designed specifically for AI agents and automation tasks. It is not a fork of Chromium or WebKit but a new implementation targeting performance and efficiency in automated web interactions. It lives in the browser automation ecosystem, competing with tools like Puppeteer and Playwright that typically rely on Chromium based headless modes.
read the full Lightpanda overview →
About trustgraph
TrustGraph is an open source, Python based context orchestration layer that turns raw enterprise data into a unified semantic context layer using hypergraphs, built for teams creating agentic AI applications that need deterministic outcomes and cryptographically verifiable agent behavior.
read the full trustgraph overview →
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Frequently asked questions
Is Lightpanda or trustgraph more popular?
Lightpanda has 35,409 GitHub stars and trustgraph has 2,728. Lightpanda has the larger community by that measure.
Are Lightpanda and trustgraph free?
Both are open source. Lightpanda is licensed under AGPL-3.0 and trustgraph under Apache-2.0. Neither carries a licence fee.
What is the difference between Lightpanda and trustgraph?
Lightpanda is written in Zig and trustgraph 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 trustgraph?
Choose Lightpanda if you want the larger community (35,409 stars) or its AGPL-3.0 licence terms. Choose trustgraph if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.