Introduction
A proxy server is an intermediary between your device and a website. Instead of your browser connecting directly to the target site, your request goes to the proxy first, and the proxy forwards it for you.
For beginners, the easiest analogy is a mail forwarding address. The website sees the proxy address, while your real network address stays one step behind the proxy.
How Proxies Work
When you use a proxy, your app sends traffic to the proxy endpoint. The proxy then opens the connection to the target website and returns the response back to you.
Your browser, scraper, app, or automation tool sends a request to the proxy server.
The target website sees the proxy exit IP instead of your original IP address.
HTTP and HTTPS proxies are common for web traffic. SOCKS5 is more flexible and can support other traffic types depending on the provider and tool.
The website response travels back through the same proxy path to your tool.
Types of Proxies Overview
Different proxy types solve different problems. The right choice depends on target defenses, speed requirements, budget, and whether you need location accuracy.
| Proxy Type | Best For | Key Tradeoff | Guide |
|---|---|---|---|
| Residential | Protected websites, geo-targeting, market research | Higher cost, slower than datacenter | Explore Residential |
| Datacenter | Speed-focused scraping, QA, lower-risk public targets | Easier to detect on defended sites | Explore Datacenter |
| Mobile | Mobile app QA, ad verification, social workflows | Expensive, smaller pools | Explore Mobile |
| ISP | Stable sessions that still need ISP-like trust | Smaller pools than residential | Explore ISP |
| SOCKS5 | Protocol-flexible tooling beyond basic HTTP traffic | Support varies by provider | Explore SOCKS5 |
Common Use Cases
People use proxies when they need controlled, repeatable access from different IPs, locations, or network types. They do not make illegal activity legal, but they can be useful infrastructure for legitimate workflows.
View localized catalogs, pricing, and public availability signals from different regions.
Collect public web data while measuring success rate, latency, and block patterns.
Check SERPs, local rankings, and competitor visibility from target locations.
Confirm that campaigns, redirects, and landing pages appear correctly by region.
Proxy vs VPN
Proxies and VPNs both route traffic through another server, but they are built for different jobs.
| Question | Proxy | VPN |
|---|---|---|
| Primary use | App-level or workflow-specific routing | Whole-device privacy and secure tunneling |
| Best for | Scraping, testing, monitoring, geo workflows | Personal browsing privacy on untrusted networks |
| Rotation | Often supports rotating IPs and sticky sessions | Usually one exit location at a time |
| When to choose | Choose a proxy when your tool needs many IPs, target locations, or automation-friendly auth. | Choose a VPN when you want simple whole-device encrypted browsing. |
Getting Started
Start with the target, not the provider. Define what you need to access, where the traffic should appear from, and how much reliability you need before comparing proxy plans.
Use the table above to match residential, datacenter, mobile, ISP, or SOCKS5 to the job.
Run a small paid test against your real target before buying high-volume traffic.
Review pricing, success rate, support, location coverage, and session controls.
Ready to pick a proxy provider?
Compare residential, datacenter, mobile, ISP, and SOCKS5 providers by price, features, and review score before you buy.
FAQ
No. Proxies are infrastructure. You still need to follow applicable law and site terms.