Datacenter, residential, mobile proxies and real SIM cards — what each one looks like from the platform's side.
A proxy changes one thing: the IP address your traffic appears to come from. It does not change the device, the browser, the app, or anything else about how you look. That is fine when the IP is the only thing that needed changing. It becomes a problem when everything else about the session says "a phone on a mobile network" and the IP says something different — or when the IP is shared with hundreds of strangers whose behaviour you do not control.
They are not interchangeable, and the price differences reflect real differences.
Cheapest by a wide margin. The IP belongs to a hosting provider, and that is a matter of public record — anyone can look up which network an address belongs to.
No consumer browses Instagram from a rack in a data centre, so this is the easiest category to identify. Fine for scraping public pages; poor for anything tied to an account.
The IP belongs to a home broadband connection, often borrowed from real people through an app that resells their bandwidth.
Much more ordinary-looking than datacenter. The weakness is that you share it: the address' reputation is the sum of everyone who has used it, and you have no say in that.
The IP belongs to a carrier's mobile network — the same pool ordinary phones sit behind.
The closest a proxy gets, and priced accordingly. Still shared, still a hop between you and the platform, and still only the IP that changed.
With a SIM in the phone, there is no hop and nothing to mimic. The device is a subscriber on the carrier's network. The IP is a mobile IP because the traffic genuinely originates on a mobile network — the connection, the carrier, the device and the app all agree with each other, because they are all real.
That is the whole distinction. A proxy makes one signal look right. A SIM removes the need to make anything look like anything.
The failure mode is mismatch, not IP quality. Most problems people blame on "bad proxies" are really a session whose parts disagree — an app that says phone, an address that says data centre, a timezone that says somewhere else again. A very good proxy fixes one of those three.
Plenty of the time. Reading public data, checking how a page renders from another country, testing geo-specific content, running tools that were never tied to a logged-in identity — a proxy is cheap, instant and entirely appropriate.
It gets expensive, in the sense that matters, when it is holding up a long-lived account that a business depends on. At that point you are paying monthly for a partial fix to a problem a physical device does not have.
Every MKY Remote iPhone runs on its own genuine mobile SIM with real carrier data. No VPN, no proxy, no datacenter IP anywhere in the path. You drive the phone live from your browser; the traffic to Instagram leaves the handset exactly as it would if the phone were in your hand.
From $65 per iPhone for 30 days. What a rental includes · Running several accounts per phone
Only if you are changing where your traffic appears to come from. If the device is a real phone on a real mobile SIM, there is nothing for a proxy to fix — the traffic already originates on a mobile network.
They are the closest a proxy gets, because the address belongs to a carrier's pool. But it is still a shared address, still a hop in the path, and still only the IP that changed. A SIM removes the need to mimic anything.
Because the address is publicly registered to a hosting provider, and ordinary people do not browse social apps from a data centre. It is the easiest category to identify. It is fine for scraping public pages and poor for anything attached to an account.
For this purpose, close enough. Both route your traffic through somewhere else and change the address it appears to come from. Neither changes the device.