Skip to content
ToolGPA

Boomi alternatives · Automation

Open-source alternatives to Boomi

Boomi 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.

Boomi is a paid product with a free trial, starting at $99 per month plus usage, billed monthly. 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 Boomi

  1. Activepieces

    Open-source automation with flows, AI agents and tables

    • Activepieces starts at $16 / month flat, billed yearly ($20 billed monthly), for up to 5 users. Boomi starts at $99 per month plus usage, billed monthly.
    • Activepieces has a free plan. Boomi 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 starts at $29 / month for 30,000 credits (Hobby). Boomi starts at $99 per month plus usage, billed monthly.
    • Skyvern has a free plan. Boomi 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 starts at $10 per seat / month (Cloud Team); self-hosted Pro from $48 / month. Boomi starts at $99 per month plus usage, billed monthly.
    • Windmill has a free plan. Boomi 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 starts at $99 per month (Pro), billing basis not stated. Boomi starts at $99 per month plus usage, billed monthly.
    • Inngest has a free plan. Boomi 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. Boomi does not, though it has a free trial.
    • Kestra is open source and self-hostable, according to its own site.
    • Boomi also covers AI agents.
    Kestra pricing and details

  6. Node-RED

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

    • Node-RED is free. Boomi starts at $99 per month plus usage, billed monthly.
    • Node-RED has a free plan. Boomi 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.
    Node-RED pricing and details

  7. Ui.Vision

    Open-source browser and desktop automation with computer vision

    • Ui.Vision starts at €11.90 / month for AI PRO (introductory price); PRO Edition is US$299 / year. Boomi starts at $99 per month plus usage, billed monthly.
    • Ui.Vision has a free plan. Boomi does not, though it has a free trial.
    • Only Ui.Vision lists Windows, macOS and Linux apps.
    • Only Ui.Vision lists a browser extension.
    Ui.Vision pricing and details

  8. Trigger.dev

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

    • Trigger.dev starts at $10 per month (Hobby), with $10 of usage credits included. Boomi starts at $99 per month plus usage, billed monthly.
    • Trigger.dev has a free plan. Boomi 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 starts at $25 per month, billed annually. Boomi starts at $99 per month plus usage, billed monthly.
    • Browserless has a free plan. Boomi does not, though it has a free trial.
    • Browserless is open source and self-hostable, according to its own site.
    • Browserless also covers screenshots.
    Browserless pricing and details

  10. Huginn

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

    • Huginn is free. Boomi starts at $99 per month plus usage, billed monthly.
    • Huginn has a free plan. Boomi 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.
    Huginn pricing and details

  11. Automatisch

    Open-source workflow automation you can host yourself

    • Automatisch is free. Boomi starts at $99 per month plus usage, billed monthly.
    • Automatisch has a free plan. Boomi 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.
    Automatisch pricing and details

Common questions

Is there an open-source alternative to Boomi?

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

Is Boomi open source?

Boomi 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 Boomi: the alternatives its listing names first, then the tools that share the most features with it.