E2B
Overview
E2B provides programmable Firecracker microVM sandboxes for running agent-generated code, commands and desktop workflows.
Best For Professions:
E2B provides programmable Firecracker microVM sandboxes for running agent-generated code, commands and desktop workflows.
Create and control isolated Linux sandboxes through Python or JavaScript SDKs; use code execution, files, processes, terminals and sandbox lifecycle controls.
Cloud service and enterprise BYOC on AWS, GCP or Azure. The Apache-2.0 runtime also includes an Embed evaluation package for Linux hosts with KVM; the single-host evaluation package is distinct from a production enterprise deployment.
Hobby has no platform subscription and includes $100 of one-time usage credits; usage is billed separately. Pro is $150/month plus usage. Hobby sessions allow up to 1 hour and 20 concurrent sandboxes; Pro allows up to 24 hours and 100 concurrent sandboxes. Enterprise terms are custom.
Historical demo: E2B AI Artifacts, August 6, 2024.
Product overview
Capabilities, pricing and fit
E2B provides programmable Firecracker microVM sandboxes for running agent-generated code, commands and desktop workflows.
Information as of October 1, 2026
What it can do
- Workflow
Create and control isolated Linux sandboxes through Python or JavaScript SDKs; use code execution, files, processes, terminals and sandbox lifecycle controls.[1]
- Configuration and access
Cloud service and enterprise BYOC on AWS, GCP or Azure. The Apache-2.0 runtime also includes an Embed evaluation package for Linux hosts with KVM; the single-host evaluation package is distinct from a production enterprise deployment.[1], [2], [3], [4], [5]
Where it fits best
- Developers adding isolated code execution or computer-use environments to an agent application.[1]
Pricing and availability
Hobby has no platform subscription and includes $100 of one-time usage credits; usage is billed separately. Pro is $150/month plus usage. Hobby sessions allow up to 1 hour and 20 concurrent sandboxes; Pro allows up to 24 hours and 100 concurrent sandboxes. Enterprise terms are custom.[1], [2], [3], [4], [5]
Platforms: Python SDK, JavaScript SDK, Linux sandbox[1], [2], [3], [4], [5]
Access: Managed cloud, Enterprise BYOC, Self-hosted evaluation runtime[1], [2], [3], [4], [5]
Sources (5)
- E2B — product identityOfficial site · checked 2026-10-01
- E2B — documentation and detailsOfficial site · checked 2026-10-01
- E2B — documentation and detailsOfficial site · checked 2026-10-01
- E2B — documentation and detailsGitHub · checked 2026-10-01
- E2B — documentation and detailsGitHub · checked 2026-10-01
Autonomy level
35/100
Our subjective rating of how independently the product carries out its documented tasks, considering the human setup, input, approval and review it needs. This is not a measured success rate.
Comparisons
Custom Comparisons
Some of the use cases of E2B:
- Developers adding isolated code execution or computer-use environments to an agent application.
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Popularity level: 65%
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