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
| Attribute | Browserbase | E2B |
|---|---|---|
| Category | Infra | Infra |
| Pricing | FREEMIUM | FREEMIUM |
| License (differs) | Proprietary | Open core |
| Deployment (differs) | Cloud | Hybrid |
| Platforms | API, CLI | API, CLI |
| Model support | Model-agnostic | Model-agnostic |
| Vendor (differs) | Browserbase | E2B |
| Capabilities (differs) |
|
|
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
When to pick which
Both cover Browser automation.
Pick Browserbase if you need Web scraping.
- Web scraping (secondary capability)
Pick E2B if you need Sandboxed code execution.
- Sandboxed code execution (primary capability)
Browserbase leans on Browser automation as a headline capability; E2B treats it as secondary.
- Browser automation (primary capability)
They also differ on:
- License
- Proprietary · Open core
- Deployment
- Cloud · Hybrid