head to head · open source
changedetection.io vs Automa
changedetection.io has 35,461 GitHub stars, 2,194 forks, 385 open issues and last shipped yesterday. Automa has 21,705 stars, 2,344 forks, 377 open issues and last shipped 8 months ago. changedetection.io leads on adoption by 63% (35,461 vs 21,705 stars). changedetection.io is written in Python under Apache-2.0; Automa is written in Vue under a custom or non-standard licence. changedetection.io has attracted 6% as many forks as stars, Automa 11%. changedetection.io was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| changedetection.io | Automa | |
|---|---|---|
| GitHub stars | ★ 35K | ★ 22K |
| License | Apache-2.0 | Custom / other |
| Written in | Python | Vue |
| Last push | 2026-11-02 | 2026-03-02 |
| Forks | ⑂ 2.2K | ⑂ 2.3K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick changedetection.io if
- You weight community size — 35K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick Automa if
- You want the Automa feature set and don't need the biggest community
- You prefer the Custom / other license terms
- Your stack matches Vue
- You evaluated both and Automa fits your workflow better
About changedetection.io
Detect Website Changes Automatically — Monitor Web Page Changes in Real Time Monitor websites for updates — get notified via Discord, Email, Slack, Telegram, Webhook and many more. Detect web page content changes and get instant alerts. Ideal for monitoring price changes, content edits, conditional changes and more. [![Release Version][release shield]][release link] [![Docker Pulls][docker pulls]][docker link] [![License][license shield]](LICENSE.md) Get started with website page change monitoring straight away. Don't have time? Try our $8.99/month subscription, use our proxies and support! , half the price of…
read the full changedetection.io overview →
About Automa
Automa An extension for automating your browser by connecting blocks. Auto fill forms, do a repetitive task, take a screenshot, or scrape website data — the choice is yours. You can even schedule when the automation will execute! Downloads Chrome Web Store Firefox Add ons Marketplace Browse the Automa marketplace where you can share and download workflows with others. Go to the marketplace & 187; Automa Chrome Extension Builder Automa Chrome Extension Builder (Automa CEB for short) allows you to generate a standalone chrome extension based on Automa workflows. Go to the documentation & 187; Project setup Before…
read the full Automa overview →
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Frequently asked questions
Is changedetection.io or Automa more popular?
changedetection.io has 35,461 GitHub stars and Automa has 21,705. changedetection.io has the larger community by that measure.
Are changedetection.io and Automa free?
Both are open source. changedetection.io is licensed under Apache-2.0, and Automa has no licence declared in this registry. Both are free to self-host.
What is the difference between changedetection.io and Automa?
changedetection.io is written in Python and Automa in Vue. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, changedetection.io or Automa?
Choose changedetection.io if you want the larger community (35,461 stars) or its Apache-2.0 licence terms. Choose Automa if its feature set, stack or Custom / other licence fits better. Both are self-hostable.