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Lightpanda vs Plimbo

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Lightpanda compared with Plimbo
DetailLightpanda logo LightpandaPlimbo logo Plimbo
What it doesThe AI-native web browser built from scratch for machines Vibe code. Break nothing.
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Freemium
PricingExplorer: 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. Free: $0, 300 AI checks a month. Pro: $7.99 a month or $72 a year, 1,000 AI checks a day.
Key features
  • 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
  • Prompt expansion with project context
  • Shows files that will be touched
  • Protected areas flagging
  • Detects unasked-for edits
  • Customizable rules file
  • Secret redaction before sending to AI
  • Up to 3 computers on Pro
What makes it different
  • Not a fork or patch of existing browsers but built completely from scratch
  • Designed specifically for cloud environments rather than adapted from desktop browsers
  • 10x faster execution and 10x less RAM than Chrome headless
  • Isolated environments without persistent state for secure automation
  • Open source under AGPL-3.0 license with production-ready 1.0 release
  • Rules travel with every prompt
  • Flags unintended changes before they happen
  • Minimal AI checks needed
Community votes00
DR (Domain Rating by Ahrefs)47 +1 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)280
Citation Flow (Majestic)360
Referring domains (Majestic)7840

5 details filled in for both companies.

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