Proxy Types Explained
A complete guide to every proxy type — residential, ISP, IPv4, mobile, datacenter, rotating, static, private and shared. What each is, how it works, who it suits and what to compare.
Proxies are not one product but a family of them, and choosing the right type is the single biggest decision you will make. This guide explains every major proxy category — what each one is, how it works, who it suits and what to compare — so you can match the type to your task before you compare providers at all.
Every proxy type, explained
Residential proxies
What it is: IP addresses assigned by internet service providers to real homes, routed through genuine consumer devices.
How it works: Your request exits through a real household connection, so to a target it looks like an ordinary visitor rather than a server.
Who it is useful for: Buyers who need to blend in on strict sites — scraping defended targets, social account work, SEO data and localisation.
What buyers should compare: Pool freshness, country depth, price per gigabyte and sticky-session control.
When it may not suit: On tolerant targets they are usually more than you need, and the bandwidth billing can add up on heavy jobs.
Read the full residential guide →
ISP proxies
What it is: Static residential IPs that are registered to an ISP but hosted on fast, stable infrastructure.
How it works: They keep a fixed, home-looking address across sessions while running at datacenter speed.
Who it is useful for: Account management, logins and tools that dislike constant IP changes.
What buyers should compare: Per-IP price, available locations, session stability and how many fixed identities you really need.
When it may not suit: Coverage is narrower than rotating residential pools, and you get fewer identities per dollar.
IPv4 proxies
What it is: Classic version-4 IP addresses, usually sold per IP and widely compatible with almost every tool.
How it works: You get one or more dedicated IPv4 addresses you control, often on datacenter or ISP infrastructure.
Who it is useful for: Buyers who want predictable, fixed addresses and broad software compatibility.
What buyers should compare: Whether the IPs are datacenter or ISP, the count you need, and subnet diversity.
When it may not suit: Pure datacenter IPv4 can be flagged on strict sites; match the source to the target.
Mobile proxies
What it is: IP addresses owned by mobile carriers and shared across many real devices on 4G or 5G networks.
How it works: Carriers rotate IPs across users, so a single mobile IP represents a crowd, which is very hard to block.
Who it is useful for: The strictest platforms — social media and sensitive account work where carrier trust beats everything.
What buyers should compare: Price per gigabyte, carrier and country coverage, IP-refresh control and how many devices share each IP.
When it may not suit: It is the priciest category, so it is over-spec for tolerant, high-volume jobs.
Datacenter proxies
What it is: IPs hosted on server infrastructure in data centres, built for speed and bulk provisioning.
How it works: Requests route at high speed through cloud or hosting ranges that are quick to spin up in volume.
Who it is useful for: High-volume work on tolerant targets — large scraping runs, SEO audits and automation at scale.
What buyers should compare: Shared vs dedicated, price per IP or GB, speed and concurrency limits, and subnet spread.
When it may not suit: Their origin is detectable, so strict sites flag them more readily than residential IPs.
Read the full datacenter guide →
Rotating proxies
What it is: Plans that hand you a fresh IP on a schedule or per request, drawn from a larger pool.
How it works: The provider cycles your exit IP automatically, spreading traffic and shrinking your footprint.
Who it is useful for: High-volume scraping and broad, changing footprints where a large rotation helps.
What buyers should compare: Rotation interval control, sticky-session length and how the bandwidth is metered.
When it may not suit: Constant rotation is wrong for account work that needs a steady identity.
Static proxies
What it is: Proxies that keep the same IP address over time, also called sticky or dedicated IPs.
How it works: Your exit IP stays fixed, so a target sees a consistent identity across sessions.
Who it is useful for: Account-based and login-sensitive tasks where consistency builds trust.
What buyers should compare: How many fixed IPs you need, the locations available and per-IP pricing.
When it may not suit: You get fewer identities per dollar than a rotating pool, so plan the count carefully.
Private (dedicated) proxies
What it is: Proxies assigned exclusively to you, so no other user shares the IP or its reputation.
How it works: You hold sole control of the address, which keeps its history and reputation in your hands.
Who it is useful for: Tasks sensitive to IP history where a clean, exclusive reputation matters.
What buyers should compare: Whether exclusivity is worth the premium, the proxy type underneath and the IP count.
When it may not suit: They cost more than shared pools, which is wasted budget if your task tolerates sharing.
Shared proxies
What it is: Proxies pooled across multiple users at once, which drives the price down.
How it works: Several users route through the same IPs, sharing both the cost and the reputation.
Who it is useful for: General, budget-led tasks where you do not need an exclusive IP.
What buyers should compare: Pool health, how many users share each IP and the fair-use policy.
When it may not suit: You share reputation with strangers, so a flagged neighbour can affect your results.
Why value and reliability matter across every type
Whichever type you choose, the same principle holds: the best value is dependable results for the lowest real cost, not the lowest sticker. A cheap pool that fails often is more expensive than a slightly pricier one that works first time. When you have settled on a proxy type, compare providers on reliability and the billing unit, and lean on a value-focused name like Cheapest Proxies as a sensible starting point while you test.
Featured value provider
Related pages
Residential Proxies Reviewed
Open page ISPISP Proxies Explained
Open page MobileMobile Proxies Guide
Open page DatacenterDatacenter Proxies Reviewed
Open pageFrequently asked questions
The main categories are residential, ISP, IPv4, mobile and datacenter, plus the way they are delivered — rotating or static, private or shared. Each suits different tasks and carries a different price.
Residential IPs come from real homes and blend in on strict sites; datacenter IPs come from servers and are faster and cheaper but easier to flag. The right one depends entirely on how strict your target is.
Rotating proxies change your IP on a schedule or per request, which suits high-volume scraping; static proxies keep one IP, which suits account work that needs a steady identity.
Private (dedicated) proxies are yours alone, so you control the reputation; shared proxies are pooled across users for a lower price but shared reputation. Match the choice to how sensitive your task is.
Datacenter and shared proxies are usually the lowest cost, followed by ISP and IPv4, with residential and mobile at the premium end. The cheapest type is only good value if it fits your targets.
Match the type to the task: residential or mobile for strict sites, ISP for accounts, datacenter for fast high-volume work. For a value-focused starting point we feature Cheapest Proxies — confirm the package first.
Independent guidance — email only, no phone. Questions? Write to info@comparetopproxy.com. We may earn a referral fee from featured providers; it never changes our value-first comparisons.