CumulusVPN
Powered by RunOnFlux
Decentralized VPN on Flux Cloud

Private internet,
no account, no logs.

One tap connects you through datacenter nodes in dozens of countries. Free at 100 KB/s forever. Full speed for $0.99/month — paid in FLUX, straight from your wallet. No email, no card, no company that can hand over what it never had.

6,500+
Flux nodes worldwide
30+
countries at launch
$0.99
per month, in FLUX
9:41100%
CumulusVPN
PREMIUM
Connected
🇩🇪
Germany
exit 185.244.x.x · Frankfurt
Down
48.2 Mbps
Up
21.7 Mbps
Ping
12 ms
Disconnect
How it works

No accounts. No server of ours. Just the chain.

Your WireGuard key is your identity. Payment is a fact on the Flux blockchain that every gateway reads independently. If our company vanished tomorrow, the deployed gateways keep running.

STEP 01

Generate & connect

The app makes a WireGuard keypair on your device and enrolls it at the nearest datacenter gateway. Free tier is throttled to 100 KB/s server-side — connected in seconds, no signup.

pubkey → POST /v1/enroll → tunnel up
STEP 02

Pay in FLUX

Send 4.5 FLUX (~$0.99) to the payment address with your key's code in the transaction message. One tap opens your wallet with it pre-filled.

memo: CVPN1:<code(pubkey)>
STEP 03

Unlocked everywhere

Every gateway scans the chain and flips your key to full speed within ~1 minute — on all servers at once, for 30 days. No activation, no login. Prepay to stack months.

chain → paid_until[key] += 30d
Pricing

Free that actually works. Cheap when you need more.

The free tier is funded by subscribers and capped so it can't be abused — genuinely usable for browsing and messaging. Full speed is one wallet transfer away.

Free
$0 / foreverno account, no card, ever
  • Every country, every gateway
  • 100 KB/s — fine for browsing & chat
  • No logs, no email, no signup
  • Open-source apps & gateway
Start free
PREMIUM
4.5 FLUX / month≈ $0.99 · paid on-chain, stacks
  • Full speed — up to 50 Mbit/s per device
  • Unlocks on all gateways at once
  • Pay from any FLUX wallet, prepay months
  • Still no account — no logs, no email, nothing stored
Get premium
Get the app

One connect button, on every screen you own.

The same beautiful client on web, desktop and mobile — sharing one design language and one key. Pay on web or desktop; your phone unlocks automatically over the chain within a minute.

Web setup

Generates your key in the browser and gives you a WireGuard config + QR to import into the WireGuard app. Also hosts the pay-in-FLUX upgrade page. No install to set up or pay.

Desktop

A calm menu-bar app for macOS, Windows and Linux. Kill switch, auto-reconnect and gateway failover run quietly in the tray. Signed ~10 MB installers.

macOS · Windows · LinuxSoon

Mobile

iOS and Android, connect-only and store-compliant. Upgrade on the web and your phone flips to full speed on its own — no in-app billing, no lock-in.

App Store · Google PlaySoon
Privacy by architecture

We can't hand over what we never had.

Most VPNs ask you to trust a no-logs promise. CumulusVPN removes the thing you'd have to trust: there's no account to log, no database of users, and no central server that owns the fleet.

No logs, ever

Gateways enforce tier per key and route traffic — nothing about who or what you browse is stored. DNS runs through the tunnel to the gateway's own resolver.

No accounts

No email, no password, no card. Your WireGuard key is your only identity, and payment is an anonymous FLUX transfer tied to a hash — not to you.

Open source

The apps and the gateway are public. Read the code, build it yourself, or run your own — the payment and entitlement protocol is fully documented.

Real datacenter nodes

Exits run on Flux datacenter infrastructure — not a residential botnet. Stable IPs, real bandwidth, over 6,500 nodes across the network.

Decentralized fleet

Clients discover live gateways from the Flux network itself, with a signed bundled fallback. No single point to seize, block, or switch off.

WireGuard under the hood

Modern, audited, fast. You never touch a config file — the app handles keys, tunnels and failover. WireGuard is the wire; the experience is one button.

Private internet is $0.99 away.

Start free in seconds — no email, no card. Upgrade with one FLUX transfer whenever you want full speed, and your $0.99 literally buys the network's own compute.