WireGuard vs OpenVPN: Why Newer VPNs Feel Faster
If you have used a VPN that felt slow, clunky, or weirdly heavy on your phone, there is a good chance the VPN protocol was part of the problem.
A VPN protocol is just the set of rules your device uses to build the encrypted tunnel. For years, OpenVPN was the default answer. It is mature, trusted, flexible, and still widely used. But it was designed in a different era of the internet.
WireGuard is newer. It was built with a smaller design, modern cryptography, and the assumption that people switch between WiFi, LTE, 5G, coffee shops, airports, and home networks all day.
WireGuard is smaller on purpose
The easiest way to understand the difference is code size. WireGuard is often described as having roughly 4,000 lines of core code. OpenVPN is much larger and more configurable.
That does not automatically make OpenVPN bad. Bigger tools can do more things. OpenVPN supports a lot of legacy setups, corporate networks, unusual routing needs, and old systems that still matter.
But for a normal person who just wants private browsing on a phone or laptop, smaller is useful. There is less to audit, less to misconfigure, and less overhead just to keep the tunnel alive.
Speed is not magic, it is less friction
When people say WireGuard is faster than OpenVPN, they usually mean a few things at once.
- It connects quickly. You tap connect and the tunnel comes up without much ceremony.
- It handles modern networks better. Moving from home WiFi to cellular is less likely to make everything feel stuck.
- It uses efficient cryptography. The protocol was designed around a small set of modern choices instead of supporting every old option.
- It wastes less effort. Less protocol overhead can mean better speeds and lower CPU use, especially on small devices.
That last part matters on phones. Your screen brightness will still burn more battery than your VPN in most cases. But a lean protocol that reconnects cleanly and does less busywork is a better fit for mobile life.
So why does OpenVPN still exist?
Because reliability matters. OpenVPN has been around forever in internet years. It works in complicated business networks. It has more knobs. It can be easier to fit into old infrastructure where everything has already been built around it.
That is the tradeoff. OpenVPN is flexible and proven. WireGuard is simpler and usually feels faster.
For most personal VPN use, I would rather have simple. I want the VPN to connect, stay connected, and get out of the way. I do not want a settings screen that feels like a cockpit.
That is why 99¢ VPN uses WireGuard. Not because it is trendy. Because it is the right shape for a cheap, simple, one-device VPN that people can actually leave on.
If you want that kind of setup, here is the simple version: 99¢ VPN is $11.88/year, uses WireGuard, and gives you one device without the bloated VPN bundle.
The bottom line
WireGuard did not make VPNs magical. It just removed a lot of the drag.
If you run a big company network with custom requirements, OpenVPN may still make sense. If you are protecting your phone, laptop, airport WiFi session, or normal browsing, WireGuard is usually the cleaner choice.
Fast, small, boring, and easy to leave on. That is exactly what a personal VPN should be.
Written by the person who runs 99¢ VPN. Not a protocol engineer. Just someone who thinks privacy tools should feel lighter than the problem they solve.