VPN vs Proxy – Which Should You Use?

Both VPNs and proxies can hide your IP address, but they work very differently. This guide compares them across every dimension so you can make the right choice.

The Difference That Actually Matters: Scope

Every other distinction follows from one architectural fact. A VPN operates at the operating-system level, so it captures traffic from every application on the device. A proxy is configured per application — usually just the browser — so anything else on your machine continues to use your real connection unchanged.

That means with a proxy running in your browser, your email client, your system updater, your messaging apps and any background telemetry still connect directly. People routinely believe they are "using a proxy" while most of their machine is not.

Traffic source	Browser proxy	VPN
Web pages in the configured browser	Routed	Routed
A second browser you also have open	Not routed	Routed
Desktop email, Slack, Steam	Not routed	Routed
OS updates and telemetry	Not routed	Routed
DNS lookups	Often not routed	Routed by a good client

Proxy Types, and What Each Actually Hides

Type	Encrypts?	Typical use	Main weakness
HTTP	No	Simple web filtering and caching	Handles web traffic only, in the clear
HTTPS / CONNECT	Pass-through only	Tunnelling TLS through a proxy	The proxy still sees which host you asked for
SOCKS5	No	Torrent clients, any TCP protocol	No encryption — your ISP sees everything
Transparent	No	Imposed by a network without asking you	You may not know it is there
Reverse	Usually yes	Sits in front of a server, not a client	Protects the site, not you

The SOCKS5 row is the one that causes real harm. It is widely recommended for torrenting because it is fast and works with any protocol — but it provides no encryption at all, so while peers see the proxy's address, your ISP still sees exactly what you are doing. Our proxy check shows what a site can currently detect about your connection.

When a Proxy Is the Better Choice

Proxies are not simply worse VPNs. There are cases where the narrower scope is the point:

• Speed-critical, privacy-irrelevant work — scraping public data or checking regional search results, where encryption overhead buys you nothing.
• You want one app routed differently — a proxy in a single browser profile is simpler than configuring VPN split tunnelling.
• Testing geo-behaviour — checking how a page renders from another country without changing your whole machine.
• Corporate egress control — a transparent proxy is how organisations filter and log outbound traffic by policy.

For anything where the question is "can somebody see what I am doing", the answer is a VPN, because encryption is the property that matters and proxies mostly do not provide it.

The Free Proxy Problem

Public proxy lists are the single worst privacy choice on this page. An unencrypted proxy operated by an unknown party sees every unencrypted request you make and can modify responses in transit — injecting ads, rewriting links, or harvesting anything you submit. Unlike a VPN provider, there is no company, no policy and no accountability. If you would not hand a stranger your browsing session, do not use a random public proxy.