E2B Alternatives
Open-source cloud sandboxes for running AI-generated code securely in Firecracker microVMs
E2B provides secure, isolated cloud sandboxes for executing AI-generated code. Each sandbox runs in a Firecracker microVM, starts in ~80ms, and can run up to 24 hours.
Explore 25 alternatives to E2B across 1 category. Each tool listed below shares at least one category with E2B.
Top E2B alternatives at a glance
- AG2. Community-driven multi-agent framework forked from AutoGen with backward-compatible API
- AgentOps. Build compliant AI agents with observability, evals, and replay analytics.
- AutoGen. Microsoft's framework for building multi-agent AI applications with event-driven messaging
- Browserbase. Cloud browser infrastructure for AI agents with stealth mode, proxies, and session management
- Composio. Tool integration platform connecting AI agents to 1,000+ apps with managed auth and execution
🕵️♀️ Agents
Dust
The operating system for AI agents
Fixie
The fastest way to build conversational AI agents
Google ADK
Open-source agent development kit from Google for building multi-agent systems
Letta
Framework for building stateful AI agents with persistent memory, formerly MemGPT
Mastra
TypeScript-first AI framework for building agents, RAG pipelines, and workflows
Superagent
Prototype and deploy agents powered by large language models.
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