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 18 alternatives to E2B across 1 category. Updated September 2026.
Top E2B alternatives at a glance
- Stagehand. AI-powered browser automation framework with natural language actions, extraction, and observation
- Browserbase. Cloud browser infrastructure for AI agents with stealth mode, proxies, and session management
- ego lite. Chromium browser built for humans and AI agents to browse in parallel through isolated Spaces
- Webclaw. Web scraping API that turns any URL into clean Markdown or JSON for LLMs, with an open-source Rust core and MCP server
- Letta. Framework for building stateful AI agents with persistent memory, formerly MemGPT
Compare E2B with its alternatives
| Product | Pricing Model | Free Tier | Open Source | Hosting | HQ |
|---|---|---|---|---|---|
| E2B | Freemium | ✓ | ✓ | Cloud + Self-hosted | ๐บ๐ธ United States |
| Stagehand | — | ✓ | ✓ | Cloud + Self-hosted | — |
| Browserbase | Freemium | ✓ | — | Cloud | ๐บ๐ธ United States |
| ego lite | Free | ✓ | — | Self-hosted | — |
| Webclaw | Freemium | ✓ | ✓ | Cloud + Self-hosted | ๐ฎ๐น Italy |
| Letta | Freemium | ✓ | ✓ | Cloud + Self-hosted | ๐บ๐ธ United States |
| LiveKit Agents | Freemium | ✓ | ✓ | Cloud + Self-hosted | ๐บ๐ธ United States |
| Dust | Subscription | ✓ | ✓ MIT | Cloud | ๐ซ๐ท France |
| SandBase Harness | Free | ✓ | ✓ APACHE-2.0 | Self-hosted | — |
| Langdock | Subscription | ✓ | — | Cloud + Self-hosted | ๐ฉ๐ช Germany |
| AGNT | Freemium | ✓ | — | Cloud + Self-hosted | — |
| CloudPloy | Freemium | ✓ | — | Cloud | — |
| 402cron | Pay-per-use | — | — | Cloud | ๐ง๐ฌ Bulgaria |
| PromptLeo | Subscription | — | — | Cloud | ๐ฉ๐ช Germany |
| API.market MCP Gateway | Pay-per-use | — | — | Cloud | ๐บ๐ธ United States |
| PrivateClawd | Subscription | — | — | Cloud | — |
๐ต๏ธโโ๏ธ Agents
Letta
Framework for building stateful AI agents with persistent memory, formerly MemGPT
Open Source
Free Trial
Dust
The operating system for AI agents
Open Source
Free Trial
SandBase Harness
Local-first, self-hosted runtime for auditable AI agent sessions
Open Source
Free Trial
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