Skip to content
ToolGPA

Devin alternatives · AI Agents

Open-source alternatives to Devin

Devin is not described as open source on its own site. 23 of the 101 other AI agents in this directory are open source, according to their own sites.

Devin has a free plan. Paid plans start at $20 per month. 21 of them are free or have a free plan.

23 tools · Listings checked up to Nov 12, 2026 · Where the facts come from

The 12 closest to Devin

  1. OpenHands

    Open-source platform for AI coding agents and automations

    • OpenHands starts at $500 per month for up to 10 users. Devin starts at $20 per month.
    • Only Devin lists macOS, Windows and Linux apps.
    • OpenHands is open source and self-hostable, according to its own site.
    • OpenHands also covers workflow automation.
    OpenHands vs DevinOpenHands pricing and details

  2. Letta

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

    • Letta starts at $20 per month. Devin starts at $20 per month.
    • Only Devin lists macOS, Windows and Linux apps.
    • Letta is open source, according to its own site.
    • Letta also covers workflow automation.
    Letta pricing and details

  3. E2B

    Cloud sandboxes where AI agents run code and tools

    • E2B starts at $150 per month, plus per-second sandbox usage. Devin starts at $20 per month.
    • Devin has a free plan. E2B does not, though it has a free trial.
    • Only Devin lists macOS, Windows and Linux apps.
    • E2B is open source, according to its own site.
    E2B pricing and details

  4. Mem0

    Memory layer that lets AI agents remember across sessions

    • Only Devin lists macOS, Windows and Linux apps.
    • Mem0 is open source and self-hostable, according to its own site.
    Mem0 pricing and details

  5. AutoGPT

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

    • AutoGPT starts at $42.50 per month, billed yearly at $510 (Pro); $50 billed monthly. Devin starts at $20 per month.
    • Only Devin lists macOS, Windows and Linux apps.
    • AutoGPT is open source and self-hostable, according to its own site.
    • AutoGPT also covers workflow automation.
    AutoGPT pricing and details

  6. Dify

    Open-source platform for building AI agents and agentic workflows

    • Dify starts at $590 per workspace / year (Professional); $59 billed monthly. Devin starts at $20 per month.
    • Only Devin lists macOS, Windows and Linux apps.
    • Dify is open source and self-hostable, according to its own site.
    • Dify also covers workflow automation and no-code.
    Dify pricing and details

  7. Kortix

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

    • Kortix starts at $50 per month for 5,000 credits (Credits), with unlimited members. Devin starts at $20 per month.
    • Only Kortix lists iOS and Android apps.
    • Kortix is open source and self-hostable, according to its own site.
    • Kortix also covers workflow automation.
    Kortix pricing and details

  8. goose

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

    • goose is free. Devin starts at $20 per month.
    • Only Devin lists a web app.
    • goose is open source, according to its own site.
    • goose also covers workflow automation.
    goose pricing and details

  9. Langflow

    Open-source visual builder for AI agents and MCP servers

    • Langflow is open source and self-hostable, according to its own site.
    • Langflow also covers templates.
    Langflow pricing and details

  10. Sim

    Open-source workspace for building and running AI agents

    • Sim starts at $21.25 per user / month, billed annually ($255); $25 billed monthly. Devin starts at $20 per month.
    • Only Devin lists Windows and Linux apps.
    • Sim is open source and self-hostable, according to its own site.
    • Sim also covers workflow automation.
    Sim pricing and details

  11. Agenta

    Open-source workspace for building team AI agents and automations

    • Agenta starts at $29 per month (Pro, unlimited users, 10,000 agent runs included). Devin starts at $20 per month.
    • Only Devin lists macOS, Windows and Linux apps.
    • Agenta is open source and self-hostable, according to its own site.
    • Agenta also covers templates, workflow automation and no-code.
    Agenta pricing and details

  12. Browser Use

    Browser agents and cloud browsers for AI apps

    • Browser Use starts at $5 minimum top-up, used as you go. Devin starts at $20 per month.
    • Only Devin lists macOS, Windows and Linux apps.
    • Browser Use is open source, according to its own site.
    Browser Use pricing and details

11 more that are open source

All 23 in one table

Common questions

Is there an open-source alternative to Devin?

Yes. OpenHands, Letta, E2B, Mem0, AutoGPT, Dify, Kortix, goose and 15 more are open source, according to their own sites.

Is Devin open source?

Devin is not described as open source on its own site. The listing was checked on Nov 12, 2026 against the pages it cites.

Which of these AI agents are free?

OpenHands, Letta, Mem0, AutoGPT, Dify, Kortix, goose, Langflow and 13 more are free or have a free plan.

When was this checked?

Each listing shows its own date. On this page they run from Oct 5, 2026 to Nov 12, 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 Devin: the alternatives its listing names first, then the tools that share the most features with it.