VPN on Linux, Smart TV or Apple TV — no app needed

Most VPN brands ship an app for Windows and phones and leave everything else to you. On Linux you get a command-line tool if you are lucky; on a Smart TV or Apple TV you get nothing. The clean solution is a provider that hands you the raw configuration and lets you use any client.

CitadelVPN gives you a VLESS key and, on the MAX plan, WireGuard and OpenVPN config files. Import them into your preferred client on Linux (NetworkManager, wg-quick, sing-box, any Xray-based client), or put the config on your router so the TV is covered without touching it at all.

  • Works with any client — VLESS keys, WireGuard and OpenVPN configs, no proprietary app.
  • Router option for TVs — one config protects the whole living room.
  • Engineers who know Linux — real technical support on every plan, including the free trial.
5 days free
No card required. Active in 10 seconds.
Get a VLESS key — 5-day free trial
40+ locations
No logs, encrypted RAM only
From $1.60/month
CitadelVPN — next-generation professional protection

A VPN that shields your data from interception on any network

The modern VLESS protocol keeps your data private and your connection stable, even on networks where older VPNs struggle. Consistently high speeds — no logs, no limits.

Try free for 5 days See pricing
No card required. Active in 10 seconds.
Up to 10 Gbps Stable on any network* 40+ locations Encrypted RAM-only*
CitadelVPN
Protected
Connected
Protocol: VLESS · xhttp
Netherlands · Amsterdam
Download
842 Mbps
Ping
14 ms

Ordinary VPNs no longer cut it

Legacy VPN protocols were designed for another era.
Here is where they fall short — and how we solve it.

Privacy and security
Ordinary VPN
Interception. Traffic is easily identified and decrypted by ISPs or by snoopers on public Wi-Fi networks.
Logs. Your activity history is written to hard drives — it can be seized, leaked or sold.
CitadelVPN
Protection. The VLESS protocol with modern encryption keeps your data unreadable to third parties.
Privacy. Diskless servers (RAM-only) with encrypted memory — there is physically nowhere to store history.
Stability and speed
Ordinary VPN
Instability. Legacy protocols (WireGuard, OpenVPN) are often slowed down or dropped on congested and mobile networks.
Drop-outs. The connection dies at the worst moment — on hotel Wi-Fi, in the train, on 4G.
Throttling. Artificial speed caps and bandwidth shared out between all users in the evenings.
CitadelVPN
Stability. VLESS is built for modern networks: it keeps the connection up where legacy protocols drop it.
Full speed. An honest 10 Gbps with no throttling, plus dedicated P2P servers with no limits.
Feel the difference in 5 minutes
Activate free trial 5 days · no card needed

What you get

Security and privacy
Modern VLESS encryption keeps your data private on every network. Zero logs: no history is stored.
No personal details required
Sign up with an email only. No card, no phone number, no documents.
P2P, unthrottled
Dedicated P2P servers with no speed or traffic limits.
All your devices at once
Phones, tablets, PCs, Smart TVs and routers. One subscription — up to 15 devices.
A global network
40+ locations. Pick the server that is closest — or the country you need for work and travel.
Real human support
Engineers on call on every plan.

Choose your plan

Pay for 2 years and save up to 75%
Free trial $0 · 5 days
Up to 2 devices · 5 GB of traffic · once per account · no card required
Activate trial — no card
PRO
For savvy, budget-smart users
$1.60 /month
One-off payment of $45−68%
Everyday browsing, social media, moderate use 50 GB/month (~40 h of video or ~100 h of social media) Up to 2 devices Standard network
Choose PRO
★ TOP PICK
VIP
Maximum performance
$2.50 /month
One-off payment of $70−75%
High-quality video, the whole family, always-on protection Fully unlimited with no speed caps Up to 5 devices Priority access to dedicated VIP servers
Choose VIP
MAX
For family, friends and routers
$4.40 /month
One-off payment of $120−71%
Maximum coverage: shared use and your home network Fully unlimited with no speed caps Up to 15 devices VIP servers + WireGuard and OpenVPN configs and VLESS keys for routers
Choose MAX
In every plan: VLESS by default All locations Split Tunneling Engineer support
Every plan is a one-off payment: no card on file, no auto-renewals. Only you decide to renew.

Under the bonnet

Protocols
Matched to your network automatically
VLESS (tcp / gRPC / xhttp)
Our primary protocol. what is this?
Hysteria2
For difficult networks. what is this?
WireGuard and OpenVPN
For compatibility. what is this?
By default every device gets VLESS — maximum stability and privacy.
Encrypted RAM-only
A third way

The market has two standards: encrypted regular disks — data still sits on a disk; unencrypted RAM-only — data lives in memory, but in the clear. We combined both approaches.

Disk + encryption
Data is encrypted Data stays on the disk
RAM, unencrypted
A reboot wipes everything Data sits in the clear
CitadelVPN: encrypted RAM
A reboot wipes everything for good Physical access cannot read the data
Straight talk about the market
Why the mass market is stuck on legacy protocols

Our primary protocol is VLESS. The big services do not have it: they run on WireGuard, OpenVPN and Shadowsocks — once cutting-edge, today outdated for modern networks.

VLESS runs on flexible open cores (Xray-core, sing-box). Mass-market apps are a monolithic, closed “connect button”: to adopt VLESS they would have to rewrite both their apps and their entire server infrastructure.

The giants run thousands of servers and millions of installs — rebuilding at that scale takes years. So they patch the old instead of adopting the new.

Instead of adopting a new protocol, competitors stack layers on top of the old ones. That adds overhead and instability without fixing the root cause.
Everything you have just read is already running on our servers.
Put VLESS to the test — free

Pay however suits you — and only when you decide

No card is stored — on any plan. Hidden charges simply cannot happen.
Renewal is manual only: when the term ends, the decision is yours.
Need total anonymity — pay with cryptocurrency.
VISA Mastercard Pay Pay ₮USDT BTC ɱXMR $USDC ◎SOL and more

You write — an engineer replies

Available on every plan, free trial included.
We reply in minutes, not “within 24–48 hours”.
No bots, no canned scripts: experienced technical specialists solve your issues.
We will help you set up anything — from a phone to your home router.
CitadelVPN Support
● online
It will not connect on my Keenetic router — what am I doing wrong?
14:02
reply 4 minutes later
Hi! Keenetic needs a WireGuard config — I have already generated one and am sending step-by-step instructions. It takes 3 minutes.
14:06
Smart routing

Split Tunneling: VPN only where you need it

Choose what goes through the VPN: just the apps and sites you pick — or the whole device, 24/7. Everything else goes direct, at your ISP’s full speed.

Per app — on phone and PC Per site — one-click rule lists Whole-device mode — for always-on 24/7 protection
Traffic routing
Browser via VPN
Messenger via VPN
Banking app direct
Email direct
Whole device — 24/7 optional

Frequently asked questions

Still have questions?
A support engineer replies in minutes — even on the free trial.
Message support

It is a modern protocol designed for today's networks: lighter, faster and far more stable than WireGuard or OpenVPN on mobile and congested connections, with equally strong encryption.

There is nowhere to keep them: the servers have no disks, only encrypted RAM. A reboot wipes everything.

Nothing gets charged: we never store a card, on the trial or on paid plans. Access simply stops — whether to renew is up to you.

Phones, tablets, PCs, Smart TVs, routers. Up to 2, 5 or 15 devices, depending on the plan.

On the MAX plan we provide ready-made WireGuard / OpenVPN configs and VLESS keys. Support will help you set it up.

Using a VPN to protect your privacy is legal in most countries, including the EU and the UK. Responsibility for what you do online stays with you — exactly as without a VPN.

Yes: USDT, BTC, XMR, USDC, SOL and other cryptocurrencies.

Private internet — one click away

5 days free. No card needed.

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