What Is a Residential Proxy? A Complete Guide

How residential proxies work

When you send a request through a residential proxy, the proxy forwards it to the target website using a real residential IP, receives the response, and passes it back to you. The website sees the residential IP and location instead of your own, so your activity blends in with normal home-user traffic.

1. 1You send a request to the proxy with your credentials.
2. 2The proxy assigns a residential IP (rotating or sticky) and forwards the request.
3. 3The target site responds to the residential IP.
4. 4The proxy returns the response to you, masking your real IP and location.

Rotating vs sticky residential proxies

Rotating residential proxies assign a new IP on every request, which is ideal for large-scale scraping. Sticky sessions keep the same IP for a set duration (up to 72 hours with seamless, 45 minutes recommended), which is useful when a site needs a consistent identity, such as logins or checkout flows.

What are residential proxies used for?

• Web scraping and price monitoring on protected sites
• Ad verification and brand protection
• Sneaker and ticketing drops
• Social media account management and automation
• Accessing geo-restricted content and accurate local data
• Collecting diverse datasets for AI and machine learning

Are residential proxies legal and ethical?

Using residential proxies is legal in most jurisdictions, and proxies are a standard privacy and networking tool. What matters is how they're sourced and used. Reputable providers like seamless source residential IPs ethically, with the consent of device owners, and never use malware or compromised devices. You remain responsible for complying with the terms of service of the sites you access and with local law.