head to head · open source
changedetection.io vs anakin
changedetection.io has 34,312 GitHub stars, 2,064 forks, 385 open issues and last shipped today. anakin has 4,388 stars, 181 forks, 82 open issues and last shipped 1 months ago. changedetection.io leads on adoption by 682% (34,312 vs 4,388 stars). changedetection.io is written in Python under Apache-2.0; anakin is written in Go under AGPL-3.0. changedetection.io has attracted 6% as many forks as stars, anakin 4%. changedetection.io was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (self-hosted, web-scraping), so they are genuine substitutes rather than adjacent tools.
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 | anakin | |
|---|---|---|
| GitHub stars | ★ 34K | ★ 4.4K |
| License | Apache-2.0 | AGPL-3.0 |
| Written in | Python | Go |
| Last push | 2026-09-18 | 2026-08-18 |
| Forks | ⑂ 2.1K | ⑂ 181 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick changedetection.io if
- You weight community size — 34K 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 anakin if
- You want the anakin feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Go
- You evaluated both and anakin fits your workflow better
About changedetection.io
changedetection.io is an open source website change detection and web page monitoring tool written in Python and released under the Apache 2.0 license. It watches URLs, detects when their content changes, and sends alerts through channels such as Discord, Email, Slack, Telegram, and Webhook. The project lives in the Data & Analytics / Data Extraction & Web Scraping ecosystem, carries more than 34,000 stars and 2,000 forks on GitHub, and has been developed for roughly six years. It is designed to be self hosted, and the same codebase also backs a hosted subscription service offered by the maintainers.…
read the full changedetection.io overview →
About anakin
AnakinScraper OSS is an open source, self hosted web scraping API written in Go that converts any website into LLM ready markdown or structured JSON, built for teams running RAG pipelines, AI agents and large scale data extraction.
read the full anakin overview →
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Frequently asked questions
Is changedetection.io or anakin more popular?
changedetection.io has 34,312 GitHub stars and anakin has 4,388. changedetection.io has the larger community by that measure.
Are changedetection.io and anakin free?
Both are open source. changedetection.io is licensed under Apache-2.0 and anakin under AGPL-3.0. Neither carries a licence fee.
What is the difference between changedetection.io and anakin?
changedetection.io is written in Python and anakin in Go. 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 anakin?
Choose changedetection.io if you want the larger community (34,312 stars) or its Apache-2.0 licence terms. Choose anakin if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.