Number 1: 
Geminus
Physics-based AI that optimizes complex industrial systems in real time
- AI DevOps
- United States
- DR 29 −1 (down) since last check
AI DevOps
Lightpanda
The AI-native web browser built from scratch for machines
- Community votes
- 0
- DR by Ahrefs
- 47 +1 (up) since last check
Ahrefs Domain Rating benchmarked 6 Nov 2026, rebuilt 4 Nov 2026.
A fast, lightweight headless browser engine for web automation, crawling and AI agents with JavaScript execution and no graphical rendering.
What it is
Lightpanda is a headless browser built from scratch in Zig for web automation, web scraping, and AI agents. It delivers significantly faster execution and lower memory usage than Chrome headless by skipping graphical rendering, CSS, images and layout.
The browser supports full JavaScript execution via V8, is CDP-compatible with Playwright and Puppeteer, and enables concurrent CDP connections in a single process. It includes request interception capabilities, robots.txt compliance, and is released as open source under the AGPL-3.0 license.
Lightpanda is designed to address the limitations of Chrome in cloud environments, where traditional browsers are slow, costly and carry persistent state across tasks. The team built it from scratch because they believed automation and AI demand a fresh foundation rather than wrappers on legacy technology.
What it is built with
- True headless without CSS, images, layout or GPU compositing
- Full JavaScript execution via V8
- CDP-compatible with Playwright and Puppeteer
- Multi-client concurrent CDP connections in a single process
- Request interception to block, modify or mock HTTP requests
- Robots.txt compliance via obey_robots flag
- 9x faster execution than Chrome headless
- 16x less memory usage than Chrome headless
- Built in Zig for performance and efficiency
- Purpose-built for headless operation without rendering overhead
Pricing
Pricing model: Freemium
Explorer: Free with 10 browser hours per month and 5 concurrent sessions. Builder: $19/month with 300 browser hours per month and 30 concurrent sessions, then $0.08/hour. Enterprise: Custom volume pricing with dedicated support and SLA guarantees.
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Lightpanda metrics
| Metric | Value |
|---|---|
| Domain Rating | 47 +1 (up) since last check |
| Trust Flow | 28 no change since last check |
| Citation Flow | 36 no change since last check |
| Referring domains | 784 no change since last check |
| External backlinks | 3,004 no change since last check |
Ahrefs Domain Rating benchmarked 6 Nov 2026, rebuilt 4 Nov 2026. Main build topic: Business (28). Majestic benchmarked 17 Oct 2026, rebuilt 17 Oct 2026. Link data built by Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
Lightpanda domain build sheet
Open the build sheet
| Domain age | 3 years |
|---|---|
| Registered | |
| Expires | |
| Registrar | OVH SAS |
| DNSSEC | Signed |
Lightpanda after-launch build log
Since Lightpanda launched on Maker Launches on 17 October 2026, these are the figures we have tracked.
- Domain Rating (Ahrefs)
- 47 +2 (up) since launch
- 45 at launch (17 Oct 2026), 47 on 6 Nov 2026
- Trust Flow (Majestic)
- 28
- First measured 17 Oct 2026
- Referring domains (Majestic)
- 784
- First measured 17 Oct 2026
Day 21 since launch. Next receipt: day 30, 16 Nov 2026. We show what changed, not what caused it: many things affect these numbers. Nothing here is estimated.
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Questions from the bench
- How much faster is Lightpanda compared to Chrome headless?
- Lightpanda delivers 9x faster execution and 16x less memory peak usage than Chrome headless when tested on real web pages.
- Is Lightpanda compatible with existing browser automation tools?
- Yes, Lightpanda is CDP-compatible and works with Playwright and Puppeteer. You can replace your browser connection endpoint to use Lightpanda instead.
- What programming language was Lightpanda built in?
- Lightpanda was built from scratch in Zig, a low-level system programming language designed for performance and efficiency.
- Is Lightpanda open source?
- Yes, Lightpanda is open source under the AGPL-3.0 license. Version 1.0 is production-ready with 1.7 million passing WPT subtests.
- How does Lightpanda handle isolation and security for concurrent tasks?
- Lightpanda provides isolated environments without persistent state, cookies or sessions across tasks, which is essential for secure automation.
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