Browserbase vs E2B
A side-by-side comparison of Browserbase and E2B, two Infra tools, drawn from Ignaite's continuously-verified listings.
Compared from listings verified as of
At a glance
The honest brief
Browserbase
Managed stealth-browser fleet (proxies + CAPTCHA solving) drivable by Playwright or its open-source Stagehand framework.
- Managed fleet scales to many sessions
- Drivable via Stagehand framework
- Works with Playwright/Puppeteer
- Session observability and replay
- Usage-based cost on a monthly base
- Free tier just 1 browser hour
- Infra layer — you still write the agent
E2B
Firecracker microVM isolation with stateful sessions — code interpreter pattern where vars persist across agent turns.
- Firecracker microVM hardware isolation
- Stateful sessions across agent turns
- Sub-second cold starts
- Large catalog of community templates
- Open-source SDK
- No native GPU sandboxes (vs Modal)
- Daytona quotes faster cold starts
- Per-second billing adds up at scale
- Narrower than full infra platforms