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Relevance AI alternatives · AI Agents

Open-source alternatives to Relevance AI

Relevance AI is not described as open source on its own site. 14 of the 51 other AI agents in this directory are open source, according to their own sites.

Relevance AI is a paid product, starting at $19 per month, billed annually (Pro). All of them are free or have a free plan.

14 tools · Listings checked up to Oct 9, 2026 · Where the facts come from

The 12 closest to Relevance AI

  1. Sim

    Open-source workspace for building and running AI agents

    • Sim starts at $21.25 per user / month, billed annually ($255); $25 billed monthly. Relevance AI starts at $19 per month, billed annually (Pro).
    • Sim has a free plan. Relevance AI does not.
    • Only Sim lists a macOS app.
    • Only Relevance AI lists iOS and Android apps.
    Sim vs Relevance AISim pricing and details

  2. Dify

    Open-source platform for building AI agents and agentic workflows

    • Dify starts at $590 per workspace / year (Professional); $59 billed monthly. Relevance AI starts at $19 per month, billed annually (Pro).
    • Dify has a free plan. Relevance AI does not.
    • Only Relevance AI lists iOS and Android apps.
    • Only Relevance AI lists a browser extension.
    Dify pricing and details

  3. 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). Relevance AI starts at $19 per month, billed annually (Pro).
    • Agenta has a free plan. Relevance AI does not.
    • Only Relevance AI lists iOS and Android apps.
    • Only Relevance AI lists a browser extension.
    Agenta pricing and details

  4. OpenClaw

    Open-source personal AI agent you run yourself and message in chat

    • OpenClaw is free. Relevance AI starts at $19 per month, billed annually (Pro).
    • OpenClaw has a free plan. Relevance AI does not.
    • Only OpenClaw lists macOS, Windows and Linux apps.
    • Only Relevance AI lists a browser extension.
    OpenClaw 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. Relevance AI starts at $19 per month, billed annually (Pro).
    • AutoGPT has a free plan. Relevance AI does not.
    • Only Relevance AI lists iOS and Android apps.
    • Only Relevance AI lists a browser extension.
    AutoGPT pricing and details

  6. Hermes Agent

    Open-source AI agent with persistent memory and a messaging gateway

    • Hermes Agent starts at $20 per month for the optional Nous Portal Plus tier; the agent is free. Relevance AI starts at $19 per month, billed annually (Pro).
    • Hermes Agent has a free plan. Relevance AI does not.
    • Only Hermes Agent lists macOS, Windows and Linux apps.
    • Only Relevance AI lists iOS and Android apps.
    Hermes Agent pricing and details

  7. NanoClaw

    Open-source personal AI agent that runs in containers you host

    • NanoClaw is free. Relevance AI starts at $19 per month, billed annually (Pro).
    • NanoClaw has a free plan. Relevance AI does not.
    • Only NanoClaw lists macOS, Linux and Windows apps.
    • Only Relevance AI lists a web app.
    NanoClaw pricing and details

  8. Kortix

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

    • Kortix starts at $40 per seat / month (Team). Relevance AI starts at $19 per month, billed annually (Pro).
    • Kortix has a free plan. Relevance AI does not.
    • Only Kortix lists macOS, Windows and Linux apps.
    • Only Relevance AI lists iOS and Android apps.
    Kortix pricing and details

  9. goose

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

    • goose is free. Relevance AI starts at $19 per month, billed annually (Pro).
    • goose has a free plan. Relevance AI does not.
    • Only goose lists macOS, Windows and Linux apps.
    • Only Relevance AI lists a web app.
    goose pricing and details

  10. Vellum

    Personal AI assistant with long-term memory that acts across apps

    • Vellum starts at $30 per month (Mighty). Relevance AI starts at $19 per month, billed annually (Pro).
    • Vellum has a free plan. Relevance AI does not.
    • Only Vellum lists macOS and Windows apps.
    • Vellum is open source and self-hostable, according to its own site.
    Vellum pricing and details

  11. Eigent

    Open-source desktop app for working alongside AI agents

    • Eigent starts at $19.99 per month (Plus); $199.90 billed yearly. Relevance AI starts at $19 per month, billed annually (Pro).
    • Eigent has a free plan. Relevance AI does not.
    • Only Eigent lists macOS, Windows and Linux apps.
    • Only Relevance AI lists a web app.
    Eigent pricing and details

  12. LobeHub

    Workspace for building and running teams of AI agents

    • LobeHub starts at $9.9 per month, billed yearly ($118.8); $12.9 billed monthly. Relevance AI starts at $19 per month, billed annually (Pro).
    • LobeHub has a free plan. Relevance AI does not.
    • Only LobeHub lists macOS, Windows and Linux apps.
    • Only Relevance AI lists a browser extension.
    LobeHub pricing and details

2 more that are open source

All 14 in one table

Common questions

Is there an open-source alternative to Relevance AI?

Yes. Sim, Dify, Agenta, OpenClaw, AutoGPT, Hermes Agent, NanoClaw, Kortix and 6 more are open source, according to their own sites.

Is Relevance AI open source?

Relevance AI is not described as open source on its own site. The listing was checked on Oct 5, 2026 against the pages it cites.

When was this checked?

Each listing shows its own date. On this page they run from Oct 5, 2026 to Oct 9, 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 Relevance AI: the alternatives its listing names first, then the tools that share the most features with it.