Guides / Comparison

Puppeteer vs Playwright for screenshots (and when to use neither)

Puppeteer and Playwright are both excellent libraries. Playwright generally wins on API ergonomics (auto-waiting, contexts, device presets) and cross-browser support; Puppeteer wins on ecosystem age. For a quick local script, either is fine — this page has working code for both.

The real cost shows up in production: pinning Chromium versions, handling zombie processes and memory leaks, installing fonts and emoji, blocking SSRF attacks, scaling concurrency, and keeping cold starts off your request path. That's the part a managed render API sells you — per render, it's usually cheaper than the engineering time.

Side by side

	DIY (Puppeteer / Playwright)	RasterKit
Best for	Full browser control, e2e testing, custom automation	Production screenshot/PDF/OG-image serving
Chromium updates	You manage them	Managed and tested for you
Memory leaks / zombie processes	Your pager	Browser pool with automatic recycling
SSRF protection	You must build it	Built-in private-IP blocking on every request
Cold starts	Browser launch on your servers	Warm pool, ~1.5–3 s p50
Cost model	Server time + engineering time	From $0 (100 renders/mo free)

When DIY (Puppeteer / Playwright) is the better choice

• You need deep page interaction (clicking, form-filling, crawling)
• End-to-end testing — that is what these libraries are for
• Air-gapped environments

When RasterKit is the better choice

• Screenshots/PDFs are a feature of your product, not your product
• You want predictable latency without maintaining a browser fleet
• You need caching, signed URLs for <img> embeds, and usage metering out of the box

Try it in two minutes

curl -X POST https://rasterkit.com/v1/screenshot \
  -H "x-api-key: $RASTERKIT_API_KEY" \
  -H "content-type: application/json" \
  -d '{"url": "https://example.com"}' \
  -o screenshot.png

Get your free API key →

Comparison reflects public information as of June 2026. Spot an inaccuracy? Tell us and we'll fix it.