Jellyseerr vs Overseerr vs Seerr: What the Merge Means
Overseerr and Jellyseerr have been the two familiar request tools in self-hosted media stacks: Overseerr for Plex-first setups, Jellyseerr for Jellyfin and Emby users who wanted the same style of request workflow. In February 2026, the teams announced that both projects were coming together as Seerr.
If you already run a request system, the practical question is not “which name is winning?” It is whether you need to migrate, what changes for your users, and whether the rest of your stack still knows how to talk to it.
What changed
Seerr is the unified project. Instead of maintaining Overseerr and Jellyseerr as overlapping codebases, the work moves into one app with support for Plex, Jellyfin, and Emby.
For Plex users, Seerr brings the broader server support and newer Jellyseerr-side features into the main path. For Jellyfin and Emby users, it means the fork is no longer a side road. Everyone ends up on the same project, release stream, and documentation.
Overseerr vs Jellyseerr vs Seerr
| Tool | Original role | Long-term path |
|---|---|---|
| Overseerr | Plex-focused requests and discovery | Move to Seerr |
| Jellyseerr | Overseerr-style requests for Jellyfin and Emby | Move to Seerr |
| Seerr | Unified request app for Plex, Jellyfin, and Emby | New active path |
That does not mean your current install breaks overnight. It does mean new fixes and features are expected to concentrate on Seerr.
Should you migrate right away?
If your existing Overseerr or Jellyseerr instance is healthy, you can plan the move instead of rushing it. Before switching, take a backup of the config and database, read the migration notes for your install method, and test with the same media server and Sonarr/Radarr connections you use today.
The reasons to move sooner are straightforward:
- You want the active project path.
- You want one request app that can cover Plex, Jellyfin, or Emby.
- You are already changing containers, storage, authentication, or reverse proxy rules.
- You want to avoid doing the migration later under pressure.
What to check after migration
After Seerr starts, check the boring things first. They are the things that usually matter:
- Users and permissions still look right.
- Existing requests and pending approvals are present.
- Sonarr and Radarr connections still test successfully.
- Media server authentication still works.
- Reverse proxy, base URL, and notification settings still match your public setup.
- API keys or service credentials used by other tools are still valid.
Do that before inviting users back in.
How Helmarr helps
Helmarr supports this request layer from your Apple devices. It connects to Seerr and also still supports Overseerr and Jellyseerr, so you can keep request monitoring and approvals available during the transition.
That is useful because request tools are rarely isolated. A user request becomes a Radarr or Sonarr item, then a download-client job, then a library import. Helmarr keeps those adjacent parts visible from one native iPhone, iPad, or Mac app instead of making you bounce between web UIs.