Datacenter vs Residential Proxies: Differences and When to Use Each
Datacenter proxies are server addresses: fast, cheap and easy to recognise. Residential proxies are home addresses: trusted and billed per gigabyte. How to choose between them.
Key takeaways
Datacenter proxies belong to hosting companies. They are the fastest and cheapest type, and a site that checks the network owner sees a server.
Residential proxies belong to home connections. Sites trust them more, and they are billed per gigabyte.
Use datacenter proxies on targets that do not check the network owner, residential proxies on targets that do.
ISP proxies sit between them: an internet provider's registration on a fixed address at server speed.
Quick comparison
| Factor | Datacenter proxies | Residential proxies |
|---|---|---|
| Source of the IP | A server in a hosting network | A home device on a consumer connection |
| What a site sees | A hosting company, often flagged as a proxy | An internet provider |
| How the IP changes | Fixed for the term | Per request or per session |
| Billing | Per proxy, traffic unmetered | Per gigabyte |
| Speed | Server speed | Depends on the home connection |
| Price per address | The lowest | Higher, paid through traffic |
| Best fit | Volume on lenient targets, APIs, monitoring | Strict targets, local results, wide coverage |
Where the IP comes from
A datacenter proxy is an address that belongs to a hosting company and lives on a server. No home router is involved, so the address is cheap to provide and fast.
A residential proxy is an address that an internet provider assigned to a household. Your request travels through a device on that home connection, so to a site it looks like an ordinary visitor.
“Try the cheapest type that works. If the target accepts a datacenter address, paying for a home address buys nothing.”
How sites tell them apart
Most sites start with the network owner. IP databases record which addresses belong to hosting companies, and several of them flag hosting addresses as possible proxies. In a test on 11 October 2026, the ip-api.com database flagged one of our datacenter addresses as a proxy.
After the address, sites read the connection: the operating system in the TCP packets, the browser and the behaviour. A datacenter address with a Linux fingerprint and a Windows browser sends two signals at once. OS fingerprint spoofing removes the second one.
Speed and price
Datacenter proxies are the fastest type, because no home connection sits in the path. They are billed per proxy with unmetered traffic, from $1.70/proxy/mo on Proxya.
Residential proxies are usually slower and cost more: they are billed per gigabyte, from $2.40/GB on Proxya. You pay for the trust of a home address, not for speed.
When datacenter proxies are the right choice
Collecting public data from sites that do not restrict hosting networks.
Monitoring prices, stock and uptime on a schedule.
Integrations with partners that allowlist one fixed IP, and load tests of your own services.
When residential proxies are the right choice
Large stores, search results, social platforms and ticketing, which filter hosting ranges.
Local results in a specific city.
Tasks that need a new address on every request.
The ISP middle ground
ISP proxies combine parts of both. The address is registered to an internet provider, like a residential one, but it is fixed and hosted on a server, like a datacenter one. Traffic is unmetered and the price is per proxy.
They suit accounts and long sessions on sites that reject datacenter addresses.
How to decide
Try the cheapest type that works. Start with datacenter proxies on the real target: Proxya sells one datacenter proxy for one day as a trial. If the target blocks them, move to residential proxies for volume or to ISP proxies for a fixed identity.
Frequently asked
No, they are different. Datacenter proxies are faster and cheaper but easier to recognise. On targets that do not check the network owner, they are the better choice.
Each residential address belongs to a real home connection, which is harder to supply than a server address. The price is per gigabyte because the traffic goes through those connections.
Rarely with success. Social platforms check the network owner and often restrict hosting addresses. Use ISP or residential proxies for accounts there.
Datacenter proxies, in most cases. There is no home connection in the path, so speed depends on the route to the target and on your own connection.
Many can. IP databases list hosting ranges, and some flag them as proxies. That is the main reason to choose residential or ISP proxies for strict targets.
Fixed addresses registered to internet providers and hosted on servers. They read as home connections, run at server speed and are billed per proxy.
