Tracearr vs Tautulli: Which Should You Self-Host?

Tautulli is the established, rock-solid analytics tool for Plex, and it’s the right pick if Plex is all you run. Tracearr is the newer challenger: it monitors Plex, Jellyfin, and Emby from one dashboard and adds active account-sharing detection on top.

If you run more than one media-server platform, or you specifically want sharing alerts, Tracearr wins; for a single mature Plex setup, Tautulli is hard to beat.

For reference, there’s also Jellystat, which fills Tautulli’s role for Jellyfin and Emby. Tracearr effectively covers the ground of both in one tool.

This is the clearest dividing line. Tautulli works with Plex and only Plex — it’s deeply tuned for it, but it won’t touch Jellyfin or Emby. Tracearr connects to all three and shows them in a single unified dashboard. If you run a mixed setup, or you’ve moved (or are moving) from Plex to Jellyfin, Tracearr means one tool instead of juggling Tautulli plus Jellystat.

This is Tracearr’s headline feature and the main reason it exists. It applies automated rules — impossible travel, simultaneous streams from different locations, unusual device or concurrency patterns — and builds a trust score per user, alerting you when something looks off. Tautulli records all the underlying activity faithfully, but it doesn’t actively watch for sharing; you’d interpret the history yourself. If catching shared accounts is your goal, Tracearr does the watching for you.

Tautulli is the lighter of the two: it’s a single application backed by SQLite, quick to install and undemanding to run. Tracearr does more, and asks a little more in return — it’s a multi-container Docker deployment with a time-series database and a Redis instance alongside the app. Neither is heavy by server standards, but Tautulli will run on almost anything, while Tracearr wants a small VPS with room for its data services. See the linked Tracearr setup guide for the full Docker walkthrough.

A few clear cases:

• Run only Plex and just want reliable stats and history → Tautulli. It’s mature, light, and proven.
• Run Jellyfin or Emby, or a mix of platforms → Tracearr, so you’re not running multiple dashboards.
• Worried about account sharing and want active alerts → Tracearr, for its built-in detection.
• Already on Tautulli or Jellystat but want the above → Tracearr can import your existing history, so switching doesn’t cost you your data.

Both are lightweight, always-on monitors that suit a cost-effective virtual private server. Tautulli is happy on the smallest instance; Tracearr wants a little more room for its database and Redis containers but still fits comfortably on an entry Core VPS. Either way you get full root access to install Docker, control over your data, and EU data-residency options. Contabo’s Core line offers strong RAM-per-Euro value for this kind of workload, with the NVMe Plus line available if you want faster storage for heavier history.