Datacenter vs ISP vs Residential vs Mobile Proxies
A proxy can be useful for a large collection job, repeated visits to a seller account, or checking a page through a particular mobile carrier. These tasks place different demands on the connection. Choosing the network type is one part of choosing a proxy setup: it determines the kind of network your traffic reaches the website from.
Datacenter, ISP, residential, and mobile proxies differ in the origin of their exit IPs and the connections behind them. Comparing those two things helps explain their cost, availability, location choices, and usefulness for a particular website.
Comparing proxy types
Your application sends a request through the proxy, and the website receives a connection from its exit IP. The application stays on your computer or server. What changes between these four types is the network used for the onward connection.
Datacenter and ISP proxies can both run on servers. A datacenter proxy uses a hosting-network IP; an ISP proxy uses an address associated with an internet access provider. Residential traffic leaves through a home broadband connection, while mobile traffic leaves through a cellular carrier. The illustration shows the equipment and the source of the IP side by side. Their practical effects are explained below; there is no universal score for website trust or speed.
What each network type offers
Datacenter proxies
Server capacity for large workloads
Datacenter proxies use addresses from hosting and cloud networks. The service runs them on managed servers, so one machine and its network links can support many addresses and connections. This makes the model economical for sustained collection and other traffic-heavy jobs.
They are a useful starting point when the destination accepts hosting IPs. The available countries and networks follow the provider’s infrastructure and address allocations. A fixed list and a rotating gateway are two ways of supplying datacenter access.
ISP proxies
ISP addresses on managed servers
ISP proxies also use server infrastructure, but their exit addresses are associated with internet access providers. That combination is useful when a website treats ordinary hosting ranges restrictively and an ISP address gives the application a usable route.
With a static ISP allocation, you can return to the same address across working sessions. This suits ongoing account work that needs both an accepted source network and a lasting exit. Offers called static residential often use this server-based model.
Residential proxies
Exits through home internet connections
Residential proxies forward traffic through actual household internet connections. A service can combine many such connections into a pool, allowing customers to select among available locations and internet providers. This is useful for observing websites from different consumer networks.
Residential access can also use one particular home connection. In a participant pool, the available exits change as devices join or leave. A sticky session can keep requests on a selected exit while that connection remains available.
How residential proxies work →
Mobile proxies
Connections through a cellular carrier
Mobile proxies send traffic through a cellular connection, using a phone, modem, or participating device. The website receives a connection from the mobile carrier’s network. Carriers often share public IPv4 addresses among ordinary subscribers through CGNAT, which can affect how websites treat those addresses.
A service may offer a particular SIM connection or a pool across devices and carriers. Mobile exits are useful for carrier-specific content, cellular access checks, and platforms where mobile-network origin improves access. Their performance depends on the radio link and the carrier’s network.
IP address, locations, and billing
Compare the actual offers on these three points. The network type does not fix the session mode, location filters or billing model; the table describes available arrangements, not mandatory rules.
| Parameter | Datacenter | ISP | Residential | Mobile |
|---|---|---|---|---|
| Keeping the same IP | A static allocation or rotation, depending on the plan | A static allocation or rotation, depending on the plan | A sticky session or a maintained home connection; address retention depends on the service and ISP | Depends on the chosen connection and session; the carrier can change its IP |
| Locations and targeting | Available exit locations; check the destination’s IP geolocation | Available countries and ISP networks | Available household locations and ISPs; filters depend on the service | Available device locations and mobile carriers |
| Billing | Per IP and period, or by usage, depending on the service | Per IP and period, or by traffic | Often by traffic; individual connections can have other terms | Per connection and period, or by traffic |
Keeping the same IP
- Datacenter
- A static allocation or rotation, depending on the plan
- ISP
- A static allocation or rotation, depending on the plan
- Residential
- A sticky session or a maintained home connection; address retention depends on the service and ISP
- Mobile
- Depends on the chosen connection and session; the carrier can change its IP
Locations and targeting
- Datacenter
- Available exit locations; check the destination’s IP geolocation
- ISP
- Available countries and ISP networks
- Residential
- Available household locations and ISPs; filters depend on the service
- Mobile
- Available device locations and mobile carriers
Billing
- Datacenter
- Per IP and period, or by usage, depending on the service
- ISP
- Per IP and period, or by traffic
- Residential
- Often by traffic; individual connections can have other terms
- Mobile
- Per connection and period, or by traffic
Choose the network for the task
Start with the pages or services you need to reach, then consider how long you need one address, which networks matter, and how much traffic the work creates.
A large collection job on a schedule
Suppose a price tracker revisits thousands of product pages several times a day. If the stores accept hosting IPs, datacenter proxies provide an economical route for regular parallel requests. Server capacity and the time needed to finish each run matter more than paying for a different network label.
If a store restricts hosting networks, ISP or residential exits become relevant for a different reason: reaching the required pages through an accepted network. Compare the number of useful responses and the total cost of completing the run.
An account used over weeks or months
A seller updates listings, checks orders, and answers customers through the same marketplace account. A static datacenter address can suit that routine when it is accepted. A static ISP address is useful when the marketplace treats hosting ranges restrictively and the team wants to keep a lasting server-based exit.
For advertising accounts and other platforms where carrier origin helps, a mobile connection may be the better fit. Choose a session mode that keeps the required exit through a sequence of actions. The browser retains the account’s cookies and sign-in session.
Comparing what local customers see
For a country-level catalog check, an available datacenter or ISP exit in that country can be enough. A residential pool becomes useful when the task calls for different household networks, regional offers, or comparisons across several local ISPs.
Location filters choose among the connections that the service has available. The useful selection is the set of exits in the required market and network, rather than the total number of IPs advertised worldwide.
A page intended for one mobile carrier
An advertising team checks an offer aimed at subscribers of a particular carrier. The redirects and landing page can depend on the network the request arrives from. Here, a mobile proxy with that carrier supplies the connection the test requires.
A service built around a few modem locations and a distributed mobile pool offer different choices. For this task, the relevant carrier and location determine which option is useful.
Choose the access mode after the network
Once the network fits the task, decide how the exit should behave. A static allocation lets an application reuse assigned IPs. Rotation selects different exits, while a sticky session keeps a selected exit for connected actions. These modes can be offered with different network types.
Dedicated and shared access describe who uses the supplied resource. Choose a reserved resource when control over traffic through it matters, or shared access when sharing the resource and its cost suits the job. The resource can be an address, an allocation, or a particular cellular connection.
The network type should solve a concrete part of the job: supplying enough server capacity, keeping a useful ISP address, reaching household networks, or using a particular carrier. From there, select the locations and session mode that let the application complete its work.