Puppeteer vs Hosted Screenshot APIs
Puppeteer gives you headless Chrome, but scaling it is painful. We compare Puppeteer with hosted screenshot APIs on infrastructure, features, and total cost of ownership.
Puppeteer: the go-to headless Chrome library
Puppeteer is Google's Node.js library for controlling headless Chrome. It is battle-tested, widely used, and excellent at what it does — driving a browser programmatically. But "taking a screenshot" with Puppeteer is only the first 10% of a production screenshot pipeline.
The other 90%
Here is what you end up building when you use Puppeteer in production:
- Job queue — process screenshot requests asynchronously with retries
- Concurrency management — limit browser instances to avoid OOM kills
- Health checks — detect and restart crashed browser processes
- Storage pipeline — upload results to S3, Google Drive, or your CDN
- Geographic routing — deploy workers in multiple regions
- Output variants — PDF, video, HTML alongside PNG
- Monitoring — track success rates, latency, and error codes
Every item on that list is a separate engineering effort. A hosted API like ScreenshotCenter bundles all of them behind a single REST call.
Feature comparison
| Feature | Puppeteer | ScreenshotCenter |
|---|---|---|
| Screenshot | Yes | Yes |
| Basic | Full control | |
| Video | No (need ffmpeg) | Yes (MP4, WebM, GIF) |
| HTML source | Via page.content() | Yes |
| Ad/popup blocking | You implement | Built-in |
| Country routing | You deploy per-region | 80+ countries |
| Batch | You orchestrate | Upload CSV, get ZIP |
| Cloud delivery | You build | 14+ integrations |
| Data extraction | Via page.evaluate() | Trackers API |
| On-premise | Yes | Yes (private browsers) |
Cost analysis
A t3.medium EC2 instance runs about 5 concurrent Puppeteer browsers. At $30/month per instance, you need 6 instances for 30 concurrent browsers — $180/month before factoring in load balancing, Redis for job queues, S3 storage, and engineering time.
ScreenshotCenter's Starter plan at $29/month includes 10,000 screenshots, all features, and no infrastructure to manage. The breakeven point where self-hosting becomes cheaper is typically above 100,000 screenshots/month — and even then, the engineering maintenance cost remains.
When Puppeteer still wins
- You need custom browser extensions loaded at runtime
- Strict on-premise-only requirements with no external API calls
- Sub-100ms latency requirements where network round-trip matters
Migrating from Puppeteer
If you have an existing Puppeteer setup, migration to a hosted API is straightforward. Replace page.goto() and page.screenshot() with a single REST call. Puppeteer's page.click() and page.type() map directly to automation steps.
Read the full Puppeteer alternative comparison for migration patterns and more details.