Houndarr
Scheduled backlog searches for Radarr, Sonarr, Lidarr, Readarr and Whisparr. Works through missing and cutoff-unmet items in small rate-limited batches with per-item cooldowns and hourly caps, to….
- Media Management
- Python
- AGPL-3.0
- Docker
- Actively maintained
GitHub stats
- GitHub stars
- 292
- Forks
- 4
- Open issues
- 5
- Commits, last 12 months
- 78
- Last commit
- Oct 5, 2026
- Latest release
- v1.13.3Sep 19, 2026
- Created
- Mar 12, 2026
Data from the GitHub API, refreshed daily.
About Houndarr
Scheduled backlog searches for Radarr, Sonarr, Lidarr, Readarr and Whisparr. Works through missing and cutoff-unmet items in small rate-limited batches with per-item cooldowns and hourly caps, to…. Houndarr is open source under the AGPL-3.0 license and written mainly in Python, so you can read the code, run it on your own hardware and keep full control of your data.
The project has 292 stars and 4 forks on GitHub, with 78 commits over the last year. It ships a Docker image, which makes it a good fit for a small VPS or a home server running Docker Compose.
Topics
- docker
- fastapi
- htmx
- media-automation
- python
- radarr
- self-hosted
- sonarr
Repository preview
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What is Houndarr?
Houndarr is a free, open-source app you can host on your own server, listed in our Media Management category. Scheduled backlog searches for Radarr, Sonarr, Lidarr, Readarr and Whisparr. Works through missing and cutoff-unmet items in small rate-limited batches with per-item cooldowns and hourly caps, to…. The source code lives at github.com/av1155/houndarr, where it has 292 stars.
Is Houndarr free and open source?
Yes. Houndarr is open-source software released under the AGPL-3.0 license, so you can self-host it at no cost. You only pay for the server it runs on, and some projects also offer an optional paid cloud plan.
Can I run Houndarr with Docker?
Yes. Houndarr provides a Docker image, so you can run it on any Linux server with Docker and Docker Compose installed. The project README lists the image name and the environment variables to set.
What are the best alternatives to Houndarr?
Popular open-source alternatives to Houndarr include Sonarr, MeTube and Radarr.
Is Houndarr actively maintained?
The most recent commit to Houndarr was on Oct 5, 2026 with 78 commits in the past twelve months. The latest release is v1.13.3, published Sep 19, 2026. Check the open issues on GitHub to gauge how quickly maintainers respond.