Emby vs Jellyfin

Emby and Jellyfin are closer relatives than any other pair of media servers: Jellyfin is Emby, forked. Both index your movies, TV, music and live TV, fetch artwork and metadata, and stream to a browser, a phone or a TV app. They set up the same way — one container, a config volume, your media folders, port 8096 — and on day one they look like siblings. The difference is not what the server can do. It is which of those things you pay for, and whether you can read the code that does them.

One codebase, split in 2018

Jellyfin's own docs say it "is descended from Emby's 3.5.2 release", ported to .NET Core. The fork started in December 2018, when Emby made its 4.x server closed source; the Jellyfin founders cited "the addition of a paywall for gratis users" among their reasons. Emby's old GitHub repository still carries the GPL-2.0 code from that era, but its last commit dates from 2018 — the server you download today is proprietary. Jellyfin stayed GPL-2.0 and promises "no premium licenses or features".

So this is not an open-source project against a commercial one that happen to look alike. It is the same starting point with two business models, and years of separate development on top.

The paywall is the decision

Emby is free to install and free to run. Emby Premiere is a paid key you install on the server, and every client connected to that server inherits it. Emby's own feature matrix is the clearest map of what the key unlocks.

Free on Emby: browsing and library management, metadata, users and parental controls, Emby Connect (an optional single sign-in), and full playback in a web browser, on Roku, Apple TV and LG/Samsung TVs, and on up to five Android TV or Fire TV devices.

Emby Premiere only:

• Hardware-accelerated transcoding and HDR tone mapping (Nvidia Shield and WD NAS devices are the exceptions).
• Live TV and DVR — including the free US/Canada/UK guide data.
• Downloads & Sync for offline playback.
• Full playback in the desktop apps (Windows, macOS, Linux) and on Xbox and PS4 — without Premiere these play one minute. The iOS and Android apps have the same one-minute limit, lifted by either Premiere or a one-off in-app unlock.
• Intro skipping, cinema intros, the backup and restore plugin, LDAP, webhooks, podcasts and a handful of smaller extras.

Jellyfin has none of this. Hardware transcoding (Intel Quick Sync, NVIDIA NVENC, AMD AMF, VA-API, Apple VideoToolbox, Rockchip), live TV, DVR and every client are free. Its downloads page says outright that "no subscription of any form is required to use the Jellyfin server or any official client".

That list is the whole comparison. If the Emby features you want sit in the free column — a household that watches in the browser and on a Roku or smart TV, direct-playing files that need no transcoding — Emby costs nothing. If you want a GPU doing the transcoding, recorded TV, or the desktop app, you are buying Premiere to get what Jellyfin ships to everyone.

What Premiere buys that isn't just a feature

In fairness to Emby, a paid tier also funds a company: a single vendor answering for the apps, and client apps on a long list of platforms — including PS4, which Jellyfin's official client list does not cover, and a stable Apple TV app where Jellyfin's (Swiftfin) is still an official beta. Emby Connect lets a user sign in with one set of credentials without making an account mandatory; you can always sign in with local credentials. Some people prefer to pay for that, and it is a reasonable choice.

What you give up is the ability to read, audit, patch or fork the server, and the certainty that a feature you use today stays in the free column. Jellyfin's trade is the reverse: nothing to pay and full control, maintained by volunteers, with client apps whose polish varies by platform.

Resources

Emby's system requirements list 512 MB of RAM on Linux with no transcoding and at least 2 GB for HD transcoding; our Emby floor uses the 2 GB figure because a media server that cannot transcode is only half of one. Jellyfin's catalog floor is 1 GB for direct play. In practice both are lightweight at rest, and both climb with every concurrent transcode — which is exactly where the licensing matters again: on Emby, the GPU that would take that load off the CPU is a Premiere feature; on Jellyfin it is free.

Which should you self-host?

Pick Emby if…

• You want a PlayStation app, or a stable vendor-built Apple TV app (Jellyfin's is an official beta), or a company to answer for the clients, and you are fine with a closed-source server.
• Your viewing is mostly browser, Roku and smart-TV direct play — Emby's free tier covers that — or you are willing to pay for Premiere to get DVR, downloads and hardware transcoding in one package.

Pick Jellyfin if…

• You want a GPL-2.0 server with no premium tier: hardware transcoding, live TV, DVR and every official client, free.
• Auditability and the ability to fork matter to you — the reason Jellyfin exists in the first place.
• You are comfortable setting up your own remote access and reverse proxy.

For most self-hosters Jellyfin is the recommendation: it does the same core job from the same lineage, and the features Emby charges for — the GPU transcoding that keeps several streams smooth, recording, offline downloads — are included. Emby earns its place when you would rather pay a vendor for its apps and support than live with volunteer-built clients.

If you are also weighing the third big name, Plex vs Jellyfin covers the same trade-off with Plex's Plex Pass in place of Emby Premiere — and Plex now charges for watching your own video remotely, which Emby's feature matrix does not list as a Premiere feature. The full setups are on the Jellyfin, Emby and Plex pages.

Running either on a VPS

Both are one container and run comfortably on a small server for a household. Size the box for your worst-case simultaneous transcodes, not the idle server, and keep the media on a separate volume you back up on its own. On a plan with a GPU, remember that Jellyfin will use it for free and Emby only with Premiere; on a CPU-only VPS, stick to direct play where you can.