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E2B alternatives · AI Agents

Free alternatives to E2B

E2B has no free plan. 89 of the 178 other AI agents in this directory are free or have a free plan.

E2B is a paid product with a free trial, starting at $150 per month, plus per-second sandbox usage. 10 of them have no paid plan at all; the rest pair a free plan with paid ones.

89 tools · Listings checked up to Nov 13, 2026 · Where the facts come from

The 12 closest to E2B

  1. Browserbase

    Cloud browsers and APIs for agents that use the web

    What is free: 3 concurrent browsers, 1 browser hour, 3 agent runs, 1,000 search and 1,000 fetch calls, and $5 in model tokens.

    • Browserbase starts at $20 per month. E2B starts at $150 per month, plus per-second sandbox usage.
    • Browserbase has a free plan. E2B does not, though it has a free trial.
    • E2B is open source, according to its own site.
    • Browserbase also covers workflow automation.
    Browserbase vs E2BBrowserbase pricing and details

  2. Browser Use

    Browser agents and cloud browsers for AI apps

    What is free: Browser Harness is free and open source (MIT); on the cloud, each person gets a one-time $1 signup credit that never expires.

    • Browser Use starts at $5 minimum top-up, used as you go. E2B starts at $150 per month, plus per-second sandbox usage.
    • Browser Use has a free plan. E2B does not, though it has a free trial.
    Browser Use vs E2BBrowser Use pricing and details

  3. Composio

    Tool and app connections with managed auth for AI agents

    What is free: Composio For You Free: up to 3 members and 10,000 tool calls a month. Platform Hobby: 100,000 tool calls and 50,000 trigger events a month.

    • Composio starts at $18 per seat / month (Composio For You) or $29 per month (developer platform). E2B starts at $150 per month, plus per-second sandbox usage.
    • Composio has a free plan. E2B does not, though it has a free trial.
    • E2B is open source, according to its own site.
    • Composio also covers workflow automation.
    Composio vs E2BComposio pricing and details

  4. Letta

    Stateful agents with long-term memory, from the MemGPT team

    What is free: Up to 3 stateful agents and 5 MiB per memory repository; bring your own API keys or an external coding plan.

    • Letta starts at $20 per month. E2B starts at $150 per month, plus per-second sandbox usage.
    • Letta has a free plan. E2B does not, though it has a free trial.
    • Letta also covers workflow automation.
    Letta vs E2BLetta pricing and details

  5. CrewAI

    Multi-agent platform to build, run and govern AI agents

    What is free: Basic plan: visual editor and AI copilot, GitHub integration, 2 automations and 50 workflow executions a month.

    • CrewAI has a free plan. E2B does not, though it has a free trial.
    • CrewAI also covers workflow automation and no-code.
    CrewAI vs E2BCrewAI pricing and details

  6. Cua

    Shared desktops on your own computers for you and your AI agents

    What is free: Free: Spaces on every computer you connect, Teleport, sharing with named people, and the relay for up to 2 computers at once and 20 remote hours a month.

    • Cua starts at $15 per month, billed annually ($18 billed monthly). E2B starts at $150 per month, plus per-second sandbox usage.
    • Cua has a free plan. E2B does not, though it has a free trial.
    • Only Cua lists macOS, Windows and Linux apps.
    • Only E2B lists a web app.
    Cua vs E2BCua pricing and details

  7. Mem0

    Memory layer that lets AI agents remember across sessions

    What is free: Unlimited end users; 10,000 adds and 1,000 retrievals a month for the first 30 days, or 50,000 adds and 10,000 retrievals a month with your own LLM key.

    • Mem0 has a free plan. E2B does not, though it has a free trial.
    • Mem0 is self-hostable, according to its own site.
    Mem0 vs E2BMem0 pricing and details

  8. Open Interpreter

    Open-source coding agent and desktop agent using your own model keys

    What is free: Everything. There is no paid plan.

    • Open Interpreter is free. E2B starts at $150 per month, plus per-second sandbox usage.
    • Open Interpreter has a free plan. E2B does not, though it has a free trial.
    • Only Open Interpreter lists macOS, Windows and Linux apps.
    • Only E2B lists a web app.
    Open Interpreter pricing and details

  9. AutoGPT

    Open-source agent platform with a hosted team of AI Experts

    What is free: Self-hosting the open-source platform is free; you supply the infrastructure and your own model API keys. The hosted cloud has no free plan, only a 7-day Pro trial.

    • AutoGPT starts at $42.50 per month, billed yearly at $510 (Pro); $50 billed monthly. E2B starts at $150 per month, plus per-second sandbox usage.
    • AutoGPT has a free plan. E2B does not, though it has a free trial.
    • AutoGPT is self-hostable, according to its own site.
    • AutoGPT also covers workflow automation.
    AutoGPT pricing and details

  10. Dify

    Open-source platform for building AI agents and agentic workflows

    What is free: Sandbox plan: 1 member, 5 apps, 50 knowledge documents, 50 MB of knowledge storage and 200 one-time message credits. The self-hosted Community Edition is also free.

    • Dify starts at $590 per workspace / year (Professional); $59 billed monthly. E2B starts at $150 per month, plus per-second sandbox usage.
    • Dify has a free plan. E2B does not, though it has a free trial.
    • Dify is self-hostable, according to its own site.
    • Dify also covers workflow automation and no-code.
    Dify pricing and details

  11. Kortix

    Open-source platform for running AI agents from a git repo you own

    What is free: 500 credits a month for the agent computer and Kortix models, 1 project, and any other model through your own API key or a connected ChatGPT subscription.

    • Kortix starts at $50 per month for 5,000 credits (Credits), with unlimited members. E2B starts at $150 per month, plus per-second sandbox usage.
    • Kortix has a free plan. E2B does not, though it has a free trial.
    • Only Kortix lists macOS, Windows, Linux, iOS and Android apps.
    • Kortix is self-hostable, according to its own site.
    Kortix pricing and details

  12. goose

    Open-source AI agent with a desktop app, CLI and API

    What is free: Everything. There is no paid plan.

    • goose is free. E2B starts at $150 per month, plus per-second sandbox usage.
    • goose has a free plan. E2B does not, though it has a free trial.
    • Only goose lists macOS, Windows and Linux apps.
    • Only E2B lists a web app.
    goose pricing and details

77 more that are free or have a free plan

All 89 in one table

Common questions

Is there a free alternative to E2B?

Yes. Browserbase, Browser Use, Composio, Letta, CrewAI, Cua, Mem0, Open Interpreter and 81 more are free or have a free plan.

Does E2B have a free plan?

E2B has no free plan. E2B is a paid product with a free trial, starting at $150 per month, plus per-second sandbox usage.

When was this checked?

Each listing shows its own date. On this page they run from Oct 5, 2026 to Nov 13, 2026. Vendors change prices and plans without notice, so confirm on their site before you buy.

This page is built from the listings. A tool is here because its listing says so, and the order is how close each is to E2B: the alternatives its listing names first, then the tools that share the most features with it.