Do you need proxies for this job?

How the check works

The five answers feed a short decision tree: what you are requesting, how much, whether it is behind a login, whether you need a specific country, and whether you are blocked today. The result names the product that fits, or says that a change to your client or your pacing is the better first step, and gives the reasons so you can disagree with them.

When you do not need proxies

A few hundred pages a day from a site that is not blocking you usually runs fine from one address. That job needs a descriptive user-agent so the site owner can see who you are, a delay between requests, and a look at the site's robots.txt. That costs nothing. Proxies would add cost, latency and a moving part without changing the result.

When proxies may be the wrong fix

If you are blocked consistently while sending very little traffic, the address is a less likely cause. Address reputation usually builds from volume or from a range's history, so a low-volume address on an ordinary connection rarely has a bad one, unless it sits in a range the site already filters, such as a hosting provider or a VPN. A more common cause is the client itself: a TLS handshake that identifies the library, or headers that contradict each other in a way a browser's would not. Rotating addresses changes neither.

Check both before buying anything. The request fingerprint tool shows what your headers give away, and block replay shows whether a different kind of address changes the response for a specific URL.

Rotating addresses inside a logged-in account

Rotating addresses under a logged-in session is common advice, and it works against you for accounts. An account that appears from many places in a short time is a stronger signal than any single address, and the usual outcome is a locked account rather than a blocked request. Work inside an account wants one stable, residential-looking origin, held for as long as the session lasts.

Datacenter or residential

Datacenter addresses cost less per gigabyte and suit a large amount of real work: public data, open APIs, monitoring, anything where the target does not filter by address reputation. They come from hosting ranges, which some sites treat differently from consumer connections.

Residential addresses come from consumer internet providers, so they look like the audience a retail site was built to serve. That is what the higher price pays for, and it matters on retail, search and social targets. Start on datacenter and move to residential if the target blocks it.

What a proxy alone will not fix

Enterprise bot management scores the TLS handshake, the header set, the timing and the behavior together. A residential address that behaves like a script can still be scored as a script. Residential addresses improve the odds on those targets and are usually necessary, but they are not sufficient on their own. Budget engineering time as well as bandwidth.