Last winter, when the price of my Plex Pass lifetime membership suddenly jumped to $250, I decided to change the media server solution I had been using with my family for years. This sudden price hike led me to Jellyfin, an open-source alternative, and this process once again showed me how much I value control over my own data. Ultimately, I switched to Jellyfin and never went back to Plex; this post details why I made that choice and what I experienced during the transition.
Why Plex Was the Last Straw
I had been a Plex user for many years. Its features like organizing my media library, providing access from different devices, and transcoding were indispensable to me. Especially for mobile devices or remote access, Plex's simple interface and performance were very useful. However, towards the end of 2025, when I saw the price of a Plex Pass lifetime membership suddenly increase from $119.99 to $250, it became a turning point for me.
This price increase wasn't just a matter of cost; it was also a discomfort caused by the provider having complete control over a product's pricing strategy. Encountering such a significant price hike in an ecosystem I had invested in for years, outside of my control, accelerated my search for alternatives. Especially for a service I run on my own server, using my own hardware and bandwidth, facing a situation similar to a cloud-based service's cost increase seemed illogical. Even when developing the financial calculators for my own side product, I constantly consider the long-term sustainability of subscription models and the costs they impose on users. This situation severely damaged Plex's "user-friendly" image for me.
⚠️ Surprise Costs and Control
In digital services, even for products marketed as "lifetime," pricing policies can change over time. Even with services hosted on your own infrastructure, third-party dependencies (licenses, APIs) can lead to unexpected costs. Even an application running on your own server can be subject to price increases beyond your control if it relies on an external license.
Transitioning to Jellyfin: Data and Configuration Migration Challenges
After deciding to switch from Plex to Jellyfin, the first question that came to mind was how to migrate my years of accumulated media library metadata, watch history, and user settings. Frankly, this process was a bit painful because there wasn't a direct "Plex to Jellyfin migration" tool. Since both platforms use their own database structures, I had to take manual steps.
As a first step, I installed Jellyfin as a Docker container on my own VPS. This was a standard process for me; steps like placing it behind an Nginx reverse proxy and defining an SSL certificate were quickly handled. The docker-compose.yml example below shows how I simply brought up Jellyfin:
version: '3.8'
services:
jellyfin:
image: jellyfin/jellyfin
container_name: jellyfin
user: 1000:1000 # Enter your User ID and Group ID here
network_mode: host # Host network mode simplifies port mapping
volumes:
- /path/to/jellyfin/config:/config # Configuration files
- /path/to/jellyfin/cache:/cache # Cache files
- /path/to/your/media:/media # Folder containing your media files
- /etc/localtime:/etc/localtime:ro # For time synchronization
restart: unless-stopped
environment:
- PUID=1000
- PGID=1000
Introducing my media files to Jellyfin was easy, but the real problem was metadata and watch history. Some third-party tools and Python scripts can help with this, but achieving full compatibility was difficult. For example, I tried tools like Plex-to-Jellyfin.py, but due to Plex's recent API changes or my specific library structure, I couldn't transfer all data perfectly. Ultimately, I accepted creating watch history from scratch or manually marking it for some libraries. This reminded me once again of the "not everything can be migrated" reality in data migration projects, especially when I worked on a production ERP for over 5 years. Sometimes, a clean start is better than dealing with incomplete data.
Performance and Resource Consumption Comparison
After completing the Jellyfin setup, the comparison I was most curious about with Plex was performance. My Plex server was running on a bare-metal server with an old Intel i5 processor and 16GB RAM. I ran Jellyfin in a Docker container on the same server. Based on my observations, Jellyfin's resource consumption, especially when idle, was lower compared to Plex. Plex, because it continued to communicate with some cloud services in the background, could sometimes experience unexpected CPU spikes. Jellyfin, on the other hand, being completely local, didn't cause such surprises.
Transcoding performance depended on the hardware and settings used. Plex's paid version had more mature hardware transcoding support and a wider range of GPUs. Jellyfin also offers hardware transcoding support (e.g., Intel Quick Sync Video or NVIDIA NVENC), but its setup might require a bit more manual effort. The Quick Sync support on my i5 processor allowed me to transcode 1080p content smoothly on both Plex and Jellyfin. When simultaneously transcoding 1080p to 2 different devices, CPU usage hovered around 60-70% on Plex, while on Jellyfin, this rate remained in the 50-60% range. This difference, though small in terms of overall system resources, still represented a noticeable optimization.
ℹ️ Importance of Hardware Transcoding
If you are serving high-resolution media content or catering to multiple users, hardware transcoding support is critically important. Software transcoding can lead to overload and freezes, especially on older or low-power CPUs. To enable this feature in Jellyfin, you might need to correctly bind GPU devices to your Docker container. For example,
devices: - /dev/dri:/dev/drishould be added to your Docker Compose file.
In terms of disk I/O, Jellyfin also exhibited more consistent performance. I had observed that Plex sometimes behaved more aggressively, especially during media library scans. Jellyfin seemed to perform a gentler scan with default settings, which was important to me because my media files were connected via NFS from a NAS, and excessive disk I/O could affect other services. My experiences while making Redis OOM eviction policy selections or monitoring PostgreSQL WAL bloat on my own VPS taught me that disk and memory usage for every service must be carefully managed.
User Experience and Interface Differences
Over the years, Plex has evolved into a platform offering a highly refined user interface and experience. Its mobile apps, smart TV integrations, and overall aesthetics were quite successful. When I switched to Jellyfin, the differences in this area were among the most noticeable points for me. Jellyfin's interface, despite being an open-source project, is quite modern and functional. However, some polished features or integrations offered by Plex were either missing in Jellyfin or presented with a different approach.
For example, social features like Plex's "Watch Together" or its broader third-party plugin ecosystem were things I initially couldn't find in Jellyfin. However, Jellyfin's own plugin repository is also growing rapidly. Especially its integration with clients like Kodi and Emby Theater provided me with more flexibility than Plex offered. On the mobile side, while Jellyfin's official mobile apps might not be as "shiny" as Plex's, they perform basic functions flawlessly. With my mobile UI/UX experience gained while developing my Android spam blocker app, I believe Jellyfin's mobile apps have more development potential.
💡 Jellyfin Plugins and Clients
Jellyfin's strength lies in the plugins and clients developed by its open-source community. You can install various plugins according to your needs (e.g., subtitle downloading or additional metadata sources) and use clients optimized for different devices. Beyond the web interface, popular media players like Kodi, Emby Theater, and Infuse (iOS) can integrate with Jellyfin.
One of the biggest differences in the interface was Jellyfin's ability to work completely locally and offline. Plex, by keeping some metadata and user information in the cloud, could have some functions restricted when the internet connection was lost or when there was an issue with Plex's servers. With Jellyfin, since everything is on my server, I could access my library and play content (over the local network) whether I had an internet connection or not. This was an experience that highlighted the importance of concepts like event-sourcing and idempotency when designing network segments or developing an internal platform for a company; being the single, reliable source of your own data.
Security and Control: Owning My Own Data
One of the most important motivations for my switch from Plex to Jellyfin was security and data control. Plex kept some user data and viewing habits on its own servers. When developing an ERP for a manufacturing company, data privacy and control are always top priorities. I wanted to adopt a similar approach for my own media server. Jellyfin offers complete freedom in this regard. All my data remains on my server, under my control.
When running Jellyfin on my own server, I took extra security steps. I implemented standard practices such as placing it behind an Nginx reverse proxy, allowing access only from specific ports, and using fail2ban to prevent brute-force attacks. My experiences while implementing rate limiting and JWT/OAuth2 patterns in the backend of my own side product showed me how careful one must be when exposing such open-source services to the outside world.
Below is a snippet from the Nginx reverse proxy configuration I used for Jellyfin:
server {
listen 443 ssl http2;
listen [::]:443 ssl http2;
server_name jellyfin.example.com;
ssl_certificate /etc/letsencrypt/live/jellyfin.example.com/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/jellyfin.example.com/privkey.pem;
location / {
proxy_pass http://localhost:8096; # Jellyfin's default port
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "Upgrade";
proxy_read_timeout 900s; # For long-lived connections
}
}
This configuration not only encrypts Jellyfin traffic but also ensures that it is accessed securely from the outside world only via Nginx. Additionally, I use auditd on my server for file integrity monitoring and have restricted Jellyfin container access with SELinux profiles. This might seem excessive for a regular media server, but security is always a priority for me. Especially as someone who has seen SSH brute-force attacks start 7 minutes after opening a VPS, I do not neglect such precautions.
Trade-offs and Future Plans
My switch from Plex to Jellyfin brought with it several important trade-offs. My biggest gain was taking full control of my own data and not being affected by surprise price increases. Using an open-source platform also brought access to community support and the flexibility to potentially customize it according to my own needs. What I lost was the "set it and forget it" ease offered by Plex, along with broader device support and some aesthetic polish. However, these losses were insignificant to me compared to the advantages I gained.
Some social aspects, like Plex's "share with friends" feature, are not available with the same ease in Jellyfin. However, since I rarely used such features, it wasn't a major drawback for me. What mattered was that the core functionality (media playback, transcoding, library management) worked flawlessly, and Jellyfin never disappointed me in this regard. In fact, thanks to Jellyfin's customization capabilities, I've even started thinking about some integrations with my own AI-powered operational pipelines. For example, I have ideas like automatically tagging newly added media content with specific labels or using my own AI agents to generate recommendations based on my viewing habits.
Among my future plans is to further optimize my Jellyfin setup. I particularly intend to configure DSCP/QoS settings end-to-end to increase the priority of media streaming. As someone who has seen audio packets drop due to incorrect DSCP marking when there were 3 different ISPs at a company exit, I want to implement this optimization in my home network as well. Furthermore, I aim to integrate Jellyfin into my ZTNA (Zero Trust Network Access) architecture to further tighten remote access security. Since I designed my home network according to segmentation principles, it's important for me that the media server operates in isolation from other devices.
Conclusion
Plex Pass's pricing policy became the reason for me to abandon a service I had used for years. This situation was not just about cost, but also a result of my belief in data control and the open-source philosophy. Although the transition to Jellyfin brought some challenges, the autonomy and flexibility I gained made it worthwhile. Jellyfin exceeded my expectations in terms of performance, security, and customization.
This experience once again showed that software architecture is often not just a technical matter, but also about managing organizational flows and user expectations. Owning your own data is a privilege that is becoming increasingly important in the digital world. If, like me, you want to keep full control of your media library and avoid surprise costs, Jellyfin is definitely an alternative you should consider. For me, a $250 price tag opened the door to an experience that represented much more than just a media server.
