Seedbox

No, we do not mean flower boxes here.

A seedbox is a remote server built for one job: downloading and uploading torrents fast, without tying up your home connection or exposing your IP address to public swarms. The server sits in a datacenter with a fat internet pipe (1Gbps, 10Gbps, or 20Gbps depending on the plan) and runs a BitTorrent client around the clock.

Beyond torrents, most seedbox users also run media servers like Jellyfin, automate downloads with *ARR tools (Sonarr, Radarr, Lidarr), or use the storage for backups and file syncing with Rclone.

Pulsed Media has been running seedbox infrastructure in Finland since 2010. The servers sit in PM's own datacenter facilities in Helsinki and Kerava, not rented racks in someone else's building.

How a seedbox works

You get a web interface (RuTorrent, Deluge, or qBittorrent; your choice on PM). You add a .torrent file or paste a magnet link. The server downloads the content at datacenter speed. On a 10Gbps link, a 50GB file can finish in under a minute if peers can keep up.

Once downloaded, you pull the files to your local machine over SFTP, FTP, HTTPS, or Rclone. Your home ISP never sees torrent traffic. The swarm only sees the seedbox IP, not yours.

The seedbox keeps seeding 24/7 without your home computer running. This is how people maintain ratios on private trackers without burning electricity at home.

Magnet links

Magnet links skip the .torrent file. They contain enough information (an info hash) for the client to find peers through DHT and start downloading the torrent metadata directly. Every client on PM supports them. If you need to save the actual .torrent file afterward, you can export it from the client once the metadata has been fetched.

What people actually use seedboxes for

The basic pitch is fast torrenting and IP privacy. People build very different workflows on top of that foundation.

Ratio management and private trackers

Private trackers require you to upload at least as much as you download, often more. Home connections are asymmetric: 500 Mbps down, maybe 20-50 Mbps up is typical. A datacenter connection is symmetric and shared among users on the server. PM's 1Gbps plans share a 1 Gbps uplink; the 10G plans share 10 Gbps. Most users see far more upload bandwidth than their home connection provides.

For a typical home connection with 20-50 Mbps upload, ratio builds several times faster from a datacenter. It builds constantly; the seedbox runs whether you are awake or not. If you have watched your ratio slip toward a hit-and-run warning because your laptop had to sleep, a seedbox solves that permanently.

The default torrent client on PM is rTorrent with the ruTorrent web UI, which has 46+ plugins. Deluge and qBittorrent are also available.

Racing and seeding competitions

Some trackers reward the first uploaders to a new torrent with bonus points or ratio credit. The workflow: an IRC announcement bot fires the moment a new torrent appears, and your client grabs it within seconds.

autobrr monitors IRC announce channels in real-time and injects matched torrents into your client immediately. On PM's NVMe-backed 10G plans (M10G, V10G), the combination of fast disk I/O and a 10 Gbps connection means your client starts seeding within seconds of a new release.

Cross-seeding

Cross-seeding gets ratio credit for data you already have. If you downloaded a release on one tracker, there may be an identical or near-identical release on another tracker. cross-seed scans your existing library against other trackers and injects matches into your client. No re-downloading: you start seeding immediately and collect ratio on both trackers from the same data.

It turns your existing library into ratio on trackers you have not been active on.

Long-term passive seeding

Many trackers use bonus point systems that reward seeding seniority. Keeping a torrent seeding for months earns more points per hour than just having it active. A seedbox collects 100% of available seeding time. A home machine running intermittently might capture 60-70% on a good week.

PM's 25% burst quota and bonus disk (which grows over time on your account) let you keep more data seeded without constantly pruning your library. Storage box plans exist for people who want dedicated storage for long-term seeding without consuming seedbox quota.

Automated media server

The full *arr ecosystem on a seedbox means your media collection manages itself.

Prowlarr manages your indexers (both torrent and Usenet sources). Sonarr watches for new TV episodes and grabs them automatically. Radarr does the same for films. Jellyfin serves the media over HTTPS, accessible from any device locally or remotely.

PM ships install-media-stack.sh which installs all of this (Jellyfin, Sonarr, Radarr, Prowlarr, SABnzbd, and Cloudplow) per user with a single command. No manual wiring. You point Sonarr at your tracker, define your quality profile, and it handles search, download, and library organization.

Plex is not provided by PM. If you want Plex, it can run via Docker rootless as a self-managed install. Jellyfin is the PM-supported path: fully open source, no account required, and direct playback works well. Transcoding is CPU-only on shared seedboxes (no GPU), so plan for direct play where possible.

The TRaSH Guides are the canonical reference for configuring Sonarr, Radarr, and quality profiles.

Hybrid torrent and Usenet

Usenet has no ratio requirements. You pay a flat monthly fee to a Usenet provider, download what you want, and there is no seeding obligation. The tradeoff: Usenet retention is not perfect, and some content only exists on private torrent trackers.

The hybrid setup: configure Sonarr and Radarr to try Usenet first via SABnzbd (included in PM's install-media-stack.sh), falling back to your tracker if the NZB is unavailable or fails. You get the simplicity of Usenet for most content and the coverage of private trackers for the rest.

With this setup, ratio pressure drops because Usenet handles most content without seeding requirements. You actively seed only the content that required tracker fallback.

Cloud sync, backup, and network drive

A seedbox has fast outbound bandwidth and SSH access, making it a useful staging point for moving data.

rclone syncs to Google Drive, Backblaze B2, S3, and dozens of other cloud providers, with optional encryption before upload. Schedule it via cron to run nightly and your cloud storage stays in sync with what finished downloading.

For backup, BorgBackup and Restic both run on PM seedboxes and support encrypted, deduplicated backups to off-site cold storage.

PM supports SFTP, FTP/FTPS, SCP, rsync, WebDAV, SSHFS, and HTTP/HTTPS for file access. SSHFS mounts your seedbox home directory as a local drive on Linux (and macOS with macFUSE). WebDAV works on Windows, iOS, and Android clients.

VPN and privacy

When you torrent from a seedbox, your home IP never enters the torrent swarm. The datacenter IP does. ISP throttling of BitTorrent traffic, copyright notices to the ISP, and logging of upload activity all happen at the datacenter, not your home connection.

PM provides both WireGuard and OpenVPN on all plans. WireGuard typically runs at about 3-5% overhead versus a direct connection. PM operates under Finnish law and EU GDPR as a Finnish company (Magna Capax Finland Oy).

Some people buy seedboxes entirely for IP separation, with the torrent client as a secondary benefit.

Additional automation

autobrr also works for general automation: filter-based auto-grabs from IRC announces without competitive speed pressure. Set filters for what you want, walk away.

Bazarr adds automatic subtitle downloads for your Sonarr and Radarr libraries. Jellyseerr or Overseerr create a request interface so household members can request content, which Sonarr and Radarr then fetch automatically.

All of these install into your user home directory on SSH-accessible PM accounts and run under your user account.

Less common uses

ZNC is an IRC bouncer that keeps you permanently connected to IRC networks and logs messages while offline. On private trackers where IRC is the primary channel for announcements and support, a seedbox running ZNC means you never miss anything.

FreshRSS runs as a self-hosted RSS aggregator, useful for monitoring new releases on trackers that publish RSS feeds.

Users can install CLI tools via SSH; your home directory supports standard Linux binaries. Docker rootless enables running lightweight web apps or any containerized workload your plan's resources support.

A note on terminology

You may see sedbox or seeedbox in search results; both are common misspellings. The word comes from the seeding behavior: a seedbox seeds torrents continuously, uploading to other peers in the swarm.

Whether you are looking for a torrent seedbox for ratio on private trackers or a seedbox for Jellyfin streaming, the underlying infrastructure is the same. The use case determines which plan and which software you configure on it.

Types of seedboxes

Seedbox plans come in three tiers: shared, semi-dedicated, and dedicated. The difference is how many users share the underlying server hardware.

Shared seedbox

A shared seedbox puts multiple users on one physical server. Each user gets an isolated account with private storage (quota-enforced, invisible to other users), their own torrent client process with dedicated RAM, and their own RuTorrent web interface. The CPU, network bandwidth, and disk I/O are shared across all accounts on that server.

Other users on the machine cannot see your files, your torrent list, or your traffic. User isolation is enforced at the filesystem and process level by PMSS. PM runs fewer users per server than most providers — the exact count varies by plan tier.

What sharing means day to day:

Network — all users share the server's uplink. On a 1Gbps plan, individual speeds depend on how many users are active. On 10Gbps plans (M10G, V10G), more bandwidth headroom means less contention
CPU — mostly relevant for Jellyfin transcoding, archive unpacking, and automation tools (Sonarr, Radarr, Prowlarr). Torrent seeding itself typically uses little CPU
Disk I/O — on HDD plans, heavy random reads from one user can slow reads for others. RAID5 plans handle this better than RAID0
File transfers — download your files via SFTP, FTP, HTTPS, Rclone, or WebDAV. Transfer speed to your local machine depends on your home connection and current server load

Shared plans handle the majority of seedbox workloads: ratio building on private trackers, long-term passive seeding, automated media libraries with Sonarr and Radarr, and general torrenting. These workloads are bandwidth-heavy but CPU-light, which fits shared hardware well.

Where shared plans can hit limits: competitive racing on new releases where disk I/O in the first moments affects tracker placement, heavy Jellyfin transcoding with multiple simultaneous streams, or running many CPU-intensive tools at once.

Semi-dedicated seedbox

A semi-dedicated seedbox has fewer users per server than a shared plan, with higher per-user resource allocation. Not single-tenant, but significantly less contention.

PM's semi-dedicated product is the Dragon-R series — 20Gbps network, RAID10 redundant storage, AMD EPYC CPU. Plans from 3TB to 16TB. Dragon-R users get first-priority resource allocation and high-priority support.

RAID10 means the storage is both striped for speed and mirrored for redundancy. On shared plans, V-series uses RAID0 (fast, no redundancy) and M-series uses RAID5 (redundancy with one parity drive). Dragon-R's RAID10 gives the best combination of I/O speed and data protection PM offers.

Dedicated seedbox

A dedicated seedbox means the entire physical server belongs to one user. All CPU, RAM, disk I/O, and network capacity serve a single account. Zero contention from other users.

PM's dedicated product is Dediseedbox — a dedicated physical server running the PMSS seedbox management stack. Managed seedbox software on hardware that serves only your account.

VPS seedboxes

A virtualized environment on shared hardware. More isolation than a shared seedbox (you get your own OS instance), less raw performance than a dedicated server. PM runs these on Proxmox hosts with KVM virtualization.

Pulsed Media seedbox plans

PM names its seedbox lines by two letters:

V = RAID0 (maximum disk performance, no drive redundancy)
M = RAID5 (one drive can fail without data loss)
1000 suffix = 1Gbps network
10G suffix = 10Gbps network

Plan	Storage	RAID	Network	Tier
V1000	1-8 TB	RAID0	1 Gbps	Shared
V10G	2-16 TB	RAID0	10 Gbps	Shared
M1000	2-6 TB	RAID5	1 Gbps	Shared
M10G	2-12 TB	RAID5	10 Gbps	Shared
Dragon-R	3-16 TB	RAID10	20 Gbps	Semi-dedicated
Dediseedbox	Varies	Varies	Varies	Dedicated

Each tier has S, M, L, and XL sizes. Larger sizes get more disk space and more dedicated RAM for the torrent client. Current plans and pricing: pulsedmedia.com.

Which plan fits your use case?

Ratio management, passive seeding, automated media server — any shared plan works. V1000 is the budget entry point with RAID0; M-series (RAID5) if you want drive redundancy.
Racing and high-speed IRC grabs — 10G or 20G plans: M10G, V10G, or Dragon-R. Faster disk I/O makes a measurable difference in the first moments after a release.
Long-term storage seeding — consider a storage box plan alongside your seedbox, to keep library storage separate from active seedbox quota.
Hybrid torrent and Usenet, full *arr stack — any plan with enough storage. The *arr database and SABnzbd queue are small; storage quota is usually the bottleneck.
Maximum performance, minimum contention — Dragon-R (semi-dedicated, 20Gbps RAID10) or Dediseedbox (fully dedicated).

What you get

All PM seedboxes (from the cheapest V1000 to the Dragon-R) ship with the same software stack:

Torrent clients: RuTorrent (rTorrent backend), Deluge, qBittorrent
File access: SSH, SFTP, SCP, FTP, HTTPS downloads, WebDAV
File management: Web-based file manager, Rclone web UI
Media: Jellyfin installable via install-media-stack.sh; ffmpeg and other media tools pre-installed
Automation: *ARR suite (Sonarr, Radarr, Lidarr, Prowlarr) installable
Containers: Docker rootless on all plans for running additional services (WireGuard, Nextcloud, backup servers, custom workloads)
Public trackers: Allowed on all plans. No restrictions.

Bonus storage

PM allocates disk quota with 25% burst headroom. If your plan comes with 4TB, you can temporarily use up to 5TB before the system enforces the limit. V-series plans get first priority for bonus storage allocation on the server.

Traffic policy

Traffic is calculated on a rolling 30-day window, not by calendar month or service renewal date. "Unlimited" plans have a 100TB fair use threshold. If exceeded, external upload speed is throttled to 100Mbps; datacenter-internal bandwidth stays at full link speed regardless. Hitting 100TB requires averaging about 300Mbps sustained upload for a full month.

Infrastructure

PM seedboxes run on servers owned and operated by Pulsed Media in Finland:

Datacenter: Helsinki (Lauttasaari) and Kerava. The Helsinki address is shared with Telia, Elisa, DNA, and other providers
Drives: 7200rpm HDDs in RAID arrays (RAID0, RAID5, or RAID10 depending on the product)
Network: Own AS (AS203003), multiple IPv4 allocations, transit via FNE Finland and IP-Only
OS: Debian across the entire fleet
Management: PMSS, PM's own open-source server management system (GPL v3)
Newer servers: NVMe swap as an SSD cache tier. Frequently accessed data gets served from the page cache at SSD speed

For full datacenter details, see Pulsed Media Datacenters.

PMSS panel

PMSS is the management system that runs on every PM seedbox server. It handles user creation, quota enforcement, torrent client configuration, service monitoring, and automated maintenance. It is open source on GitHub.

The web GUI gives each user access to their torrent clients, file manager, rclone, quota status, and SSH credentials from one page. Server administrators get additional tools for user management, server health monitoring, and configuration.

Why Finland

Finland is not a random location choice. The numbers explain why PM is there:

Climate: Average annual temperature of 6.1 degrees C. Free-air cooling works most of the year.
Power grid: 99.99995% reliability (Fingrid, 2023 and 2025). Cheapest non-household electricity in the EU.
Energy: 95% fossil-free (nuclear 38%, wind 24%, hydro 17%).
Connectivity: C-Lion1 submarine cable to Germany (144 Tbps capacity). Latency to Stockholm ~8ms, Frankfurt ~27ms, London ~36ms.
Legal: EU GDPR jurisdiction. Finnish privacy law adds stricter employer-data restrictions beyond the EU baseline.

See Pulsed Media Datacenters for detailed infrastructure specifications.

Getting started

Pick a plan at pulsedmedia.com
After signup, you get an email with your server address, username, and password
Log into the web interface at https://YOURSERVER.pulsedmedia.com/user-YOURUSERNAME/
Add a .torrent file or magnet link through ruTorrent, Deluge, or qBittorrent
Download your files via SFTP or FTP

For detailed access instructions, see Seedbox access via FTP, SSH and SFTP.

PM offers a 14-day money-back guarantee, so if the plan turns out wrong for your use case, you are not locked in.

Legal considerations

A seedbox improves privacy and moves torrent traffic off your home connection. It does not make illegal activity legal. Users are responsible for ensuring their activity complies with applicable laws.

Finland does not have a "graduated response" or "three strikes" system for copyright enforcement. There is no ISP-level monitoring of individual connections for copyright purposes. PM does not monitor, log, or inspect user traffic.