E2B vs nono
E2B
e2b.dev
nono
nono.shSide by side
| Figure | E2B | nono |
|---|---|---|
| Price from | $150/mo | — |
| Free plan | Yes | — |
| Free trial | Yes | — |
| Open source | Yes | — |
| Web | Yes | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 3 | 0 |
| Spec score · Sandbox Software | 9.1 (#4) | 7.5 (#15) |
| Isolation | Each sandbox runs in its own Firecracker microVM and kernel, without sharing a filesystem or memory with another customer's sandboxes. | It uses Landlock on Linux and WSL2 and Seatbelt on macOS to enforce filesystem allow-lists that cannot be loosened after application. |
| Product | E2B runs isolated machines for AI agents, with the cloud infrastructure managed by E2B or deployed in the customer's cloud. | nono describes itself as agent runtime security with kernel-enforced boundaries for AI agents. |
| SDKs | Official JavaScript/TypeScript and Python SDKs are installed with npm i e2b and pip install e2b. | The documentation describes a Rust core library and Go, TypeScript, and Python SDKs for integrating sandboxing into applications. |
| Support | E2B directs security and compliance requests to [email protected]. | The documentation links to GitHub for source code and issues and Discord for community support. |
Plans
In their own words
E2B
E2B provides isolated Linux machines for AI agent sessions, with infrastructure managed by E2B or deployed in a customer’s cloud. Each session runs in its own Firecracker microVM and kernel, without sharing filesystem or memory with another customer’s sandboxes. An API covers execution, networking, storage, secrets, observability, and lifecycle management. The Code Interpreter SDK runs Python or JavaScript and can return charts, tables, and images; Desktop supplies screen, mouse, keyboard, and live streaming for computer-use agents. Listed integrations include CrewAI, Agno, Mastra, OpenAI Agents SDK, Google ADK, LangChain Deep Agents, and Vercel AI SDK. E2B Cloud is available in US, EU, and APAC regions. Enterprise BYOC can place sandboxes in a customer’s AWS, Google Cloud, or Azure account. The runtime is Apache-2.0 licensed and self-hostable. Hobby is free, with a one-time $100 usage credit, sessions up to one hour, and 20 concurrent sandboxes. Pro costs $150 a month plus usage costs.