head to head · open source
Karakeep vs SeriesGuide
Karakeep has 30,248 GitHub stars, 1,618 forks, 726 open issues and last shipped yesterday. SeriesGuide has 2,171 stars, 419 forks, 59 open issues and last shipped 2 days ago. Karakeep leads on adoption by 1,293% (30,248 vs 2,171 stars). Karakeep is written in TypeScript under AGPL-3.0; SeriesGuide is written in Kotlin under a licence not recorded in this registry. Karakeep has attracted 5% as many forks as stars, SeriesGuide 19%. Karakeep 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
| Karakeep | SeriesGuide | |
|---|---|---|
| GitHub stars | ★ 30K | ★ 2.2K |
| License | AGPL-3.0 | Custom / other |
| Written in | TypeScript | Kotlin |
| Last push | 2026-11-02 | 2026-11-01 |
| Forks | ⑂ 1.6K | ⑂ 419 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Karakeep if
- You weight community size — 30K stars and counting
- You want the AGPL-3.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick SeriesGuide if
- You want the SeriesGuide feature set and don't need the biggest community
- Your stack matches Kotlin
- You evaluated both and SeriesGuide fits your workflow better
About Karakeep
Karakeep (previously Hoarder) is a self hostable bookmark everything app with a touch of AI for the data hoarders out there. Features Bookmark links, take simple notes and store images and pdfs. Automatic fetching for link titles, descriptions and images. Sort your bookmarks into lists. Collaborate with others on the same list. Full text & semantic search of all the content stored. LLM based automatic tagging and summarization. With supports for local models using ollama! LLM Agents (e.g. OpenClaw, Hermes) friendly with powerful CLI, and official skills. Rule based engine for customized management. OCR for…
read the full Karakeep overview →
About SeriesGuide
SeriesGuide Android app to help you keep track of your favorite TV shows and movies. Download • Help • Support the dev • Contribute • Announcements & Discussion • Release notes Licensing This program by Uwe Trottmann is licensed under the GPL 3.0 or later. Some parts, including the SeriesGuide API library, are licensed under the Apache License 2.0. To get an overview of what these licenses allow you to do, check choosealicense.com for GPL 3.0 and Apache License 2.0. To help identify licenses and copyright holders, files contain at the first possible line an SPDX License Identifier tag that identifies the…
read the full SeriesGuide overview →
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Frequently asked questions
Is Karakeep or SeriesGuide more popular?
Karakeep has 30,248 GitHub stars and SeriesGuide has 2,171. Karakeep has the larger community by that measure.
Are Karakeep and SeriesGuide free?
Both are open source. Karakeep is licensed under AGPL-3.0, and SeriesGuide has no licence declared in this registry. Both are free to self-host.
What is the difference between Karakeep and SeriesGuide?
Karakeep is written in TypeScript and SeriesGuide in Kotlin. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Karakeep or SeriesGuide?
Choose Karakeep if you want the larger community (30,248 stars) or its AGPL-3.0 licence terms. Choose SeriesGuide if its feature set, stack or Custom / other licence fits better. Both are self-hostable.