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Celigo alternatives · Automation

Open-source alternatives to Celigo

Celigo is not described as open source on its own site. 11 of the 71 other automation tools in this directory are open source, according to their own sites.

Celigo's current pricing could not be confirmed from its own site. All of them are free or have a free plan.

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

How each one differs from Celigo

  1. Activepieces

    Open-source automation with flows, AI agents and tables

    • Activepieces has a free plan. Celigo does not, though it has a free trial.
    • Activepieces is open source and self-hostable, according to its own site.
    • Activepieces also covers databases.
    Activepieces pricing and details

  2. Skyvern

    Open-source AI agents that automate workflows in the browser

    • Skyvern has a free plan. Celigo does not, though it has a free trial.
    • Skyvern is open source and self-hostable, according to its own site.
    • Skyvern also covers no-code.
    Skyvern pricing and details

  3. Windmill

    Open-source platform for scripts, workflows and internal apps

    • Windmill has a free plan. Celigo does not, though it has a free trial.
    • Windmill is open source and self-hostable, according to its own site.
    • Windmill also covers app builder.
    Windmill pricing and details

  4. Inngest

    Durable execution for background jobs, event-driven apps and agents

    • Inngest has a free plan. Celigo does not, though it has a free trial.
    • Inngest is open source, according to its own site.
    Inngest pricing and details

  5. Kestra

    Open-source workflow orchestration platform defined in YAML

    • Kestra has a free plan. Celigo does not, though it has a free trial.
    • Kestra is open source and self-hostable, according to its own site.
    • Celigo also covers AI agents.
    Kestra pricing and details

  6. Node-RED

    Open-source, flow-based programming tool for event-driven apps

    • Node-RED has a free plan. Celigo does not, though it has a free trial.
    • Only Node-RED lists Windows and Linux apps.
    • Node-RED is open source and self-hostable, according to its own site.
    • Celigo also covers AI agents.
    Node-RED pricing and details

  7. Ui.Vision

    Open-source browser and desktop automation with computer vision

    • Ui.Vision has a free plan. Celigo does not, though it has a free trial.
    • Only Ui.Vision lists Windows, macOS and Linux apps.
    • Only Ui.Vision lists a browser extension.
    • Only Celigo lists a web app.
    Ui.Vision pricing and details

  8. Trigger.dev

    Open-source platform for long-running background tasks and AI agents

    • Trigger.dev has a free plan. Celigo does not, though it has a free trial.
    • Trigger.dev is open source and self-hostable, according to its own site.
    Trigger.dev pricing and details

  9. Browserless

    Hosted headless browsers for scraping and automation

    • Browserless has a free plan. Celigo does not, though it has a free trial.
    • Browserless is open source and self-hostable, according to its own site.
    • Browserless also covers screenshots.
    • Celigo also covers AI agents.
    Browserless pricing and details

  10. Huginn

    Open-source agents that watch the web and act, on your own server

    • Huginn has a free plan. Celigo does not, though it has a free trial.
    • Only Huginn lists a Linux app.
    • Huginn is open source and self-hostable, according to its own site.
    • Celigo also covers AI agents.
    Huginn pricing and details

  11. Automatisch

    Open-source workflow automation you can host yourself

    • Automatisch has a free plan. Celigo does not, though it has a free trial.
    • Automatisch is open source and self-hostable, according to its own site.
    • Automatisch also covers no-code.
    • Celigo also covers AI agents.
    Automatisch pricing and details

Common questions

Is there an open-source alternative to Celigo?

Yes. Activepieces, Skyvern, Windmill, Inngest, Kestra, Node-RED, Ui.Vision, Trigger.dev and 3 more are open source, according to their own sites.

Is Celigo open source?

Celigo is not described as open source on its own site. The listing was checked on Nov 12, 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 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 Celigo: the alternatives its listing names first, then the tools that share the most features with it.