E2B
E2B provides AI sandboxes, which are secure, open-source environments equipped with real-world tools for developing and deploying enterprise-grade AI agents.
Our verdict
Who it's for
The open-source, secure cloud environment for enterprise-grade AI agents and LLM training.
Who should look elsewhere
Usage costs are separate from monthly fees and can add up
Pros
- +Open-source and secure environment
- +Flexible and scalable compute resources for AI agents
- +Supports various AI agent types and LLM training
- +Free hobby tier available with no credit card required
- +Used by major AI companies like Perplexity and Hugging Face
Cons
- −Usage costs are separate from monthly fees and can add up
- −Ultimate/Enterprise pricing requires direct contact, lacking transparency
Key features
- ✓Open-source AI sandboxes
- ✓Secure execution environment for AI agents
- ✓Real-world tools for agents
- ✓Deep research agents for large datasets
- ✓Computer use agents
- ✓Automation agents
- ✓Background agents
- ✓Reinforcement learning support
Pricing
| Plan | Price | Billing | Notes |
|---|---|---|---|
| Hobby | — | month | One-time $100 of usage in credits; Community support; Up to 1-hour sandbox session length |
| Pro | $150 | month | Everything in the Hobby tier; Customize your Sandbox CPU & RAM; Up to 24-hour sandbox session length |
| Enterprise | — | month | Custom solution with special pricing |
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