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Prismatic alternatives · Automation

Open-source alternatives to Prismatic

Prismatic is not described as open source on its own site. 27 of the 134 other automation tools in this directory are open source, according to their own sites.

Prismatic's current pricing could not be confirmed from its own site. 25 of them are free or have a free plan.

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

The 12 closest to Prismatic

  1. Nango

    Integration infrastructure for products and AI agents

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

  2. Activepieces

    Open-source automation with flows, AI agents and tables

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

  3. Skyvern

    Open-source AI agents that automate workflows in the browser

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

  4. Windmill

    Open-source platform for scripts, workflows and internal apps

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

  5. Kestra

    Open-source workflow orchestration platform defined in YAML

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

  6. Node-RED

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

    • Node-RED has a free plan. Prismatic 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 has a free plan. Prismatic 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 Prismatic lists a web app.
    Ui.Vision pricing and details

  8. Inngest

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

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

  9. Browserless

    Hosted headless browsers for scraping and automation

    • Browserless has a free plan. Prismatic 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. Prefect

    Python workflow orchestration with an open-source core and a cloud

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

  11. Dagster

    Asset-based data orchestration platform, now part of Prefect

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

  12. Apache Airflow

    Open-source platform for authoring and scheduling workflows in Python

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

15 more that are open source

All 27 in one table

Common questions

Is there an open-source alternative to Prismatic?

Yes. Nango, Activepieces, Skyvern, Windmill, Kestra, Node-RED, Ui.Vision, Inngest and 19 more are open source, according to their own sites.

Is Prismatic open source?

Prismatic 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 automation tools are free?

Nango, Activepieces, Skyvern, Windmill, Kestra, Node-RED, Ui.Vision, Inngest and 17 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 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 Prismatic: the alternatives its listing names first, then the tools that share the most features with it.