AgentIndex icon
AgentIndex
sandbox logo
sandbox
★ 85
vs
E2B logo
E2B
★ 14.5k

sandbox vs E2B

sandbox: Sandbox provides high-performance MicroVM sandboxes for AI agents, leveraging the cocoon stack for rapid boot times and warm pools. It offers secure, isolated execution environments with SDKs for Go and Python, and integrations with agent frameworks like OpenAI Agents and LangChain.; E2B: E2B is an open-source infrastructure that enables running AI-generated code securely in isolated cloud sandboxes. It provides JavaScript and Python SDKs to start and control these sandboxes for AI applications.

01

TL;DR

sandbox logo
sandboxLLM Infra · ★ 85

Providing isolated and secure execution environments for AI agents to run untrusted code or perform tasks.

Read sandbox full review →
E2B logo
E2BLLM Infra · ★ 14.5k

Executing code generated by large language models (LLMs)

Read E2B full review →
02

Side-by-Side Comparison

Field
sandbox logosandbox
E2B logoE2B
Category
LLM Infra
LLM Infra
Stars
★ 85
★ 14.5k
License
AGPL-3.0
Apache-2.0
Install Command
make sandboxd
pip install e2b
Updated
1d ago
1d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
MicroVM, Sandboxing, AI Agents
AI Code Generation, Sandboxing, SDK
03

Features

sandbox logosandbox
01High-performance MicroVM sandboxes for AI agents with sub-millisecond warm claims and fast boot.
02Dual network lanes supporting Firecracker for vsock-only and Cloud Hypervisor for egress networking.
03In-guest daemon (silkd) for executing commands, file operations, persistent shell sessions, and LSP proxy.
04Per-node control plane (sandboxd) with warm pools, claim/release HTTP API, and HTTP-upgrade byte relay.
05Comprehensive SDKs for Go and Python, plus direct integrations with OpenAI Agents SDK and LangChain.
E2B logoE2B
01Open-source infrastructure for AI code execution
02Secure isolated cloud sandboxes
03Execute AI-generated code safely
04Available with JavaScript and Python SDKs
05Self-hosting capabilities on major cloud providers
04

Use Cases

sandbox logosandbox
↳Providing isolated and secure execution environments for AI agents to run untrusted code or perform tasks.
↳Integrating with popular agent frameworks like LangChain or OpenAI Agents for enhanced code execution capabilities.
↳Developing and testing AI agents in a controlled, high-performance sandbox environment.
↳Orchestrating AI agent workloads with warm pools for rapid and efficient task execution.
↳Enabling secure and private execution of AI models or sensitive operations within a microVM.
E2B logoE2B
↳Executing code generated by large language models (LLMs)
↳Integrating secure code execution into AI applications
↳Developing AI agents that require isolated runtime environments
05

Best For

sandbox logosandbox
—
E2B logoE2B
Most PopularEssentialTrending
FAQ

FAQ

What is the difference between sandbox and E2B?
Both sandbox and E2B are in the LLM Infra category. sandbox has 85 stars, while E2B has 14.5k stars.
Which is better, sandbox or E2B?
The best choice depends on your use case. Choose sandbox if Providing isolated and secure execution environments for AI agents to run untrusted code or perform tasks., and E2B if Executing code generated by large language models (LLMs).
Is sandbox free or open source?
Yes, sandbox is open source on GitHub (AGPL-3.0).
Is E2B free or open source?
Yes, E2B is open source on GitHub (Apache-2.0).
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Related

Alternatives to sandbox →Alternatives to E2B →sandbox details →E2B details →