What is E2b.dev?
E2B provides developers with secure, isolated cloud environments designed specifically for executing AI-generated code. If you're building applications that rely on LLMs to write and run code, E2B gives you the sandboxed runtime you need to operate safely and reliably, turning your AI model into a capable, autonomous agent.
Key Features
🔒 Secure by Design with Firecracker microVMs You can confidently run untrusted code generated by any LLM. Each sandbox is a fully isolated micro-virtual machine powered by Firecracker, the same technology used by AWS to secure serverless functions. This provides stronger security guarantees than container-based solutions.
⚡️ Instant Sandbox Startup Deliver a responsive user experience with sandboxes that launch in under 200ms. E2B eliminates cold starts, ensuring your AI agents can begin executing tasks immediately, which is critical for interactive applications like chatbots and data analysis tools.
🌐 Universal Compatibility and Control E2B is completely model-agnostic, working seamlessly with OpenAI, Anthropic, Llama 3, or any custom model you use. It supports any programming language or framework that runs on Linux and gives you full control to install packages, manage dependencies, and interact with the file system.
🛠️ Purpose-Built for AI Agents Go beyond simple code execution. E2B is built for agentic workflows, supporting long-running sessions of up to 24 hours, filesystem I/O, and interactive terminal access. This allows you to build sophisticated agents that can perform deep research, analyze data, and complete complex, multi-step tasks.
How E2B Solves Your Problems:
E2B provides the essential infrastructure for a new class of AI-powered features. Here are a few practical applications:
Interactive Data Analysis & Visualization: Allow your users to upload a CSV or Excel file and have an AI analyze it, generate statistical insights, and create interactive charts. E2B executes the necessary Python or R code in a secure environment, returning the results or visual assets directly to your application.
Autonomous Research and Coding Agents: Build sophisticated AI agents that can browse the web, use third-party tools via APIs, and perform complex research tasks that require long-running processes and file system access. The sandbox provides a persistent, stateful environment where your agent can work without interruption.
Reliable Code Generation & Evaluation: Create robust code generation tools or internal evaluation benchmarks like SWE-bench. E2B offers a clean, consistent, and safe environment to execute and validate LLM-generated code snippets, ensuring you can accurately measure model performance and reliability.
Why Choose E2B?
E2B isn't just another virtual machine service; it's a runtime built from the ground up for the AI-native development workflow. We combine the robust security of Firecracker microVMs with near-instant startup times, giving you a solution that is both safer and faster than traditional container-based approaches. This focus allows you to move from concept to production with confidence, knowing the execution environment is optimized for your agentic use cases.
Conclusion:
E2B provides the essential infrastructure for the next generation of software—applications powered by autonomous AI agents. By handling the complexity of secure code execution, we empower you to focus on building intelligent, capable, and reliable AI products.
More information on E2b.dev
Launched
2023-04
Pricing Model
Free
Starting Price
$150 /MO
Global Rank
164785
Follow
Month Visit
209.8K
Tech used
Google Analytics,Google Tag Manager,Framer,Google Fonts,Vercel,Gzip,OpenGraph,HSTS
Top 5 Countries
20.97%
16.26%
8.63%
3.38%
3.19%
United States
India
China
Hong Kong
Taiwan
Traffic Sources
3.33%
0.68%
0.08%
10.76%
39.24%
45.89%
social
paidReferrals
mail
referrals
search
direct
Source: Similarweb (Sep 24, 2025)
E2b.dev was manually vetted by our editorial team and was first featured on 2023-10-04.
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