How Much Does It Cost to Run Your Own VPN?
Real cost of running your own VPN in 2026: WireGuard on a cheap VPS, hardware requirements, bandwidth, and the honest privacy comparison.
What it actually costs to run your own VPN in 2026 — WireGuard on a VPS at ~$4/month, what you get, what you don’t, and when it beats commercial VPNs.
The short answer
$4–8/month runs your own WireGuard VPN on a cheap VPS — far cheaper than any commercial VPN — but “own VPN” means your IP, your hosting provider, your trust model. It is not anonymity from your ISP’s abuse department.
The hardware (it’s tiny)
WireGuard is the modern VPN protocol: a kernel module in Linux, negligible CPU, negligible RAM. Any VPS works:
| Box | Price | Verdict |
|---|---|---|
| Hetzner CAX11 (2 vCPU/2 GB) | $4.10 | More than enough |
| Hetzner CX22 (2 vCPU/4 GB) | $4.49 | Comfortable + room for services |
| OVH VPS-2 (3 vCPU/4 GB) | ~$7 | Generous |
| Vultr (1 GB, many regions) | $6 | Region choice matters |
Bandwidth is the real cost driver — see below.
The full monthly cost
| Item | Monthly cost |
|---|---|
| VPS (Hetzner CAX11) | $4.10 |
| IPv4 (needed for connectivity) | $0.48 |
| Domain (optional, for your config URL) | ~$0.30 |
| Total | ≈ $4.90/month |
That’s the ceiling for most users. The VPS also runs fine alongside a small web service (same box, distinct port).
Bandwidth reality check (the hidden cost)
VPN = all your traffic travels twice over the VPS’s network pipe. Hetzner includes 20 TB/month — enough for a family’s normal browsing on CAX11-adjacent plans. Heavy video streaming or large file downloads can eat it:
| Activity | Monthly consumption |
|---|---|
| Browsing + email (personal) | 5–20 GB |
| Streaming 4K daily (1 person) | 200–400 GB |
| Plex/media server through it | 500 GB–2 TB |
| Seed/torrent archiving | Sky’s the limit |
If you plan torrenting or heavy streaming, check the plan’s fair-use/transfer cap: a 1 TB cap VPS will hurt.
Security setup (the actual work)
WireGuard is 20 minutes of setup:
# server
apt install wireguard
wg genkey | tee /etc/wireguard/server.key | wg pubkey > /etc/wireguard/server.pub/etc/wireguard/wg0.conf (server side):
[Interface]
Address = 10.0.0.1/24
ListenPort = 51820
PrivateKey = <server-key>
PostUp = iptables -A FORWARD -i wg0 -j ACCEPT; iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE
PostDown = iptables -D FORWARD -i wg0 -j ACCEPT; iptables -t nat -D POSTROUTING -o eth0 -j MASQUERADE
[Peer]
PublicKey = <client-pub>
AllowedIPs = 10.0.0.2/32Client:
[Interface]
PrivateKey = <client-key>
Address = 10.0.0.2/24
DNS = 1.1.1.1
[Peer]
PublicKey = <server-pub>
Endpoint = your-vps-ip:51820
AllowedIPs = 0.0.0.0/0, ::/0Firewall must allow UDP 51820 — and only UDP 51820 from the outside.
Own VPN vs commercial (honest)
| Own WireGuard | Commercial VPN | |
|---|---|---|
| Price | $4.90/mo | $5–13/mo |
| Servers/regions | 1 | 100+ |
| ISP anonymity | No more than any VPN | Claimed no-logs + shared IPs |
| IP reputation | Yours (shared by 0 people) | Shared by thousands |
| Speed | Full pipe, zero overhead | Variable, often throttled |
| Accountability | You | Vendor trust |
| Netflix/geo bypass | Rarely works | Designed for it |
The honest truth: a personal VPN is for security on public WiFi and your own privacy posture — not for dodging geo-blocks or guaranteed anonymity. Its superpower is that you own the end: no provider logs, no shared reputation, full speed.
When to skip it
- You need 100 regions (travel/testing) → commercial
- You watch US-only catalogs from abroad → commercial
- The provider’s IP reputation matters for accounts you keep → both are risky
Production checklist
- UDP firewall: only 51820 externally
- SSH: key-only, password auth off
-
wg-quick up wg0on boot (systemd unit) - Monthly bandwidth check (
vnstator Hetzner dashboard) - Update kernel/OS regularly (vulnerability patching is your job now)
Common problems
- No internet via VPN: missing MASQUERADE rule or
net.ipv4.ip_forward=1. - Slow on mobile: enable the client’s roamer mode / persist-keepalive for NAT traversal.
- VPS abuse flags: your VPN’s IP is fresh — some sites CAPTCHA it initially.
Our recommendation
Run WireGuard on a Hetzner CAX11: $4.90/month. The right choice for public-WiFi security, full-speed personal tunneling and owning a service bill smaller than a coffee. Skip it if your only need is streaming catalogs.