It works by combining the latest AI models to provide the users with a secure environment for AI code execution with code snippets.

Yes, it is safe to use. It offers privacy and data security measures to ensure the security of AI codes and users' sensitive data.

What are some limitations of E2B?

It is a good platform, but it depends on LLMs that are under development.

E2B Review – Cost, Use Cases & Alternatives [2025]

E2B is a revolutionary platform that helps users execute codes into their AI applications with security. It is designed as an open-source platform with versatile SDKs (Software Development Kits) for developers and businesses. This platform has simplified the runtime for executing AI-generated codes with seamless integration.

It aims to enhance the potential of Python and JavaScript/TypeScript environments with amazing SDKs. It also facilitates security in cloud sandboxes with simplified and straightforward steps and documentation. This platform helps the developer save time and costs with its free plan.

E2B Review Summary

Performance Score

AI Code Execution Quality

Excellent

Interface

User-Friendly Interface

AI Technology

Large Language Models (LLMs), Cloud Computing

Purpose of Tool

The purpose of this platform is to provide tools for efficient code execution.

Compatibility

Website Browsers

Pricing

Both free and paid plans

Who is best for using E2B?

AI Developers: This platform is used by AI developers to build and deploy production-ready AI agents with secure execution
Researchers: Researchers can use it to experiment with AI applications and test code generation in a safe cloud environment.
Businesses: E2B can be used by businesses to integrate AI functionalities into existing workflows without complex infrastructure setup.
Startups: If you belong to a startup, you can use this platform to develop and launch AI-powered solutions with ease.

E2B Key Features

Code Interpreter SDK

Secure Sandboxes

Open-Source

Ease of Use

Free Plan

AI-Generated Code Snippets

AI Agents

Is E2B Free?

Yes, it offers a free plan along with paid plans. The free plan has some limitations, so you need to upgrade to a paid plan. The details of these plans are listed below:

Hobby Plan for Free

One-time $100 usage in credits
Community support
Up to 1 hour sandbox session length
Up to 20 concurrently running sandboxes

Pro Plan for $150/mo

+ Usage Costs
Dedicated Slack channel with live support
Prioritized features
Customize your Sandbox CPU & RAM
Up to 24 hours sandbox session length
Up to 100 concurrently running sandboxes

Ultimate Plan With Custom Pricing�

Based on Usage Costs

E2B Pros and Cons

Pros

This tool helps the user secure sandboxes to prevent risks.

It is an open-source platform that improves the apps.

E2B provides versatile SDKs to its users.

You can seamlessly integrate into existing AI apps.

It helps in simplifying the deployment processes.

Cons

There is a slight learning curve for new users.

The language support is limited.

Who is best for using E2B?

Is E2B Free?

Hobby Plan for Free

Pro Plan for $150/mo

Ultimate Plan With Custom Pricing�

E2B Pros and Cons

FAQs