Shared Proxy

Beginner

A proxy IP used by multiple customers at once — the cheapest way to get proxy access, at the cost of sharing the IP's fate with strangers.

In depth

A shared proxy is an IP address that several customers use simultaneously. The provider splits the cost of the server and bandwidth across everyone on it, which is why shared proxies are the cheapest entry point into proxy use — and why they carry risks that dedicated IPs don't.

The shared-fate problem

Websites judge an IP by everything it has done, no matter who did it. If another tenant on your shared IP spams a platform or triggers its rate limits, the resulting flags, CAPTCHAs, or bans land on you too. You inherit the worst behavior of your noisiest neighbor. This is sometimes called "bad neighbor effect," and it's the fundamental trade-off of sharing.

Where shared still makes sense

High-volume, low-stakes scraping of targets with weak defenses, where an occasional blocked IP is a rounding error.
Rotating pools: nearly all residential proxy networks are shared by design — millions of users draw from the same pool, but rotation means you rarely hold an IP long enough to care about its neighbors.
Budget testing: proving a workflow before investing in dedicated infrastructure.

Don't log in from shared IPs

Never run long-lived authenticated accounts through shared static IPs. Account security systems notice many unrelated users acting from one address, and one neighbor's ban can freeze your account for behavior that was never yours.

Examples

A price-monitoring script rotates through a cheap shared datacenter pool to check thousands of product pages.
A user finds a shared proxy already CAPTCHA-walled on Google because a previous tenant scraped search results aggressively.
A startup validates its scraping pipeline on shared IPs before upgrading to dedicated ISP proxies for production.

Common use cases

Budget web scrapingRotating pool accessWorkflow prototypingNon-authenticated data collection

FAQs

The provider sells the same IP and bandwidth to many customers at once, splitting infrastructure costs across all of them. You pay less because you're also accepting the reputational risk created by everyone else on the address.

Safe enough for anonymous, low-stakes traffic through a reputable provider. They're the wrong tool for logged-in accounts or sensitive work — you can't control what other tenants do, and their abuse becomes your problem.

Yes, by design — the entire pool is shared among the provider's customers. The difference is that rotation means you hold any single IP briefly, so per-IP reputation matters less than for a static shared proxy you keep for months.