Rotating vs Sticky vs
Dedicated Mobile Proxies Explained

At least 56 new proxy providers entered the market between 2025 and March 2026, and nearly as many of them sold mobile IP access as sold residential proxies, according to Proxyway's 2026 market research; the same report notes at least one provider, Rayobyte, cut mobile proxy prices by as much as 98% over the period (Proxyway, "Proxy Market Research 2026", published Mar-Apr 2026). Mobile proxies have gone from a niche, expensive category to a crowded one, and pricing pressure is pulling more buyers in who don't yet know the difference between a rotating session, a sticky session, and a "dedicated" one.

That confusion is the actual problem this guide solves. Unlike a residential-vs-ISP comparison, rotating, sticky, and dedicated aren't three different proxy products; they're three different session modes you can usually pick between on the same mobile IP pool. Picking the wrong one doesn't just cost you speed, it can break the exact workflow you're trying to run, like a checkout flow that silently switches IP mid-transaction. This guide covers what each mode actually does, how long a sticky session really lasts across real providers, why "dedicated" is a looser term for mobile than it is for ISP or datacenter proxies, and which mode fits which job.

Quick Comparison

What Is a Rotating Mobile Proxy?

Rotation is the default mode for most mobile proxy pools because it maps naturally onto how the underlying network already behaves: a real phone reconnecting to a cell tower gets reassigned an IP from the carrier's pool anyway. Providers just expose that natural churn as a feature. SOAX's developer documentation describes a rotate-requests_N parameter that rotates after a set number of requests (configurable up to 1,000,000) and a rotate-timed_N parameter that rotates on a timer, alongside the default behavior of rotating on every new connection (SOAX Developer Docs, "Core Concepts"). Proxyway's 2026 provider comparison confirms the same per-request-or-timer pattern across Oxylabs, Decodo, Byteful, DataImpulse, and Evomi, each exposing rotation as the opposite end of a dial from a long sticky session (Proxyway, "Best 5G/4G/3G/LTE Mobile Proxy Providers of 2026", updated Aug 6, 2026).

What Is a Sticky Session Mobile Proxy?

This is the mode most people actually mean when they ask for a "sticky sessions mobile proxy," and the concrete duration numbers vary more than most buyers expect. Decodo's own documentation for mobile proxy custom sticky sessions states a default sticky duration of 10 minutes, with presets at 1, 10, 30, and 60 minutes, and a sessionduration parameter that accepts any integer from 1 up to 1,440 minutes (24 hours) for a fully custom window (Decodo Help Center, "Mobile Proxy Custom Sticky Sessions"). Oxylabs markets a comparable ceiling, offering per-request rotation or sessions held for up to 24 hours, branded as "static 24-hour sessions" rather than a true dedicated IP (Oxylabs, Mobile Proxies Pricing). Byteful's sticky window extends further, up to 7 days, while DataImpulse and Evomi cap out lower, around 120 minutes, according to the same Proxyway comparison table cited above.

What Is a "Dedicated" Mobile Proxy, Really?

The honest answer: mainstream mobile proxy providers do not sell a permanently dedicated mobile IP the way ISP or datacenter proxies offer a dedicated static IP. Proxyway's 2026 provider comparison found no mobile proxy service offering an always-on, permanently allocated IP; the practical ceiling across the market is a long sticky session, topping out at Byteful's 7 days or Decodo and Oxylabs' 24 hours. A small number of providers, including IPRoyal and Proxy-Seller, instead sell physical dedication: you rent a specific mobile device or SIM-connected dongle, which guarantees you exclusive use of that hardware, but the IP address itself still comes from the carrier and can still change when the device reconnects to a different tower (Proxyway, "Best 5G/4G/3G/LTE Mobile Proxy Providers of 2026").

The reason a permanent mobile IP isn't realistically offered comes down to how carriers manage their networks. Mobile carriers run Carrier-Grade NAT (CGNAT), sharing a limited pool of public IPv4 addresses across large numbers of subscribers by allocating each device a block of ports rather than a full address (IETF RFC 6888). NFWare, a CGNAT equipment vendor, recommends provisioning around 500 ports per subscriber, which works out to roughly 128 subscribers sharing a single public IPv4 address at that allocation (NFWare, "How Many Subscribers Can Be Behind One IPv4 Address"). Cloudflare's own detection research puts it more broadly: a single carrier IPv4 address can represent hundreds or even thousands of real users, with the exact ratio varying significantly by region and network operator (Cloudflare Blog, "One IP Address, Many Users: Detecting CGNAT", Oct 29, 2025). A provider can't hand you permanent exclusive use of an address that a carrier is actively reassigning across a shared subscriber pool; the longest sticky session is the practical ceiling for a reason.

How Sticky Sessions Actually Work Under the Hood

Sticky sessions aren't a literal static carrier assignment; they're a binding the provider maintains at the gateway level. When you request a sticky session, the provider's routing layer pins your traffic to one specific device (or device-and-IP pairing) in its pool via a session ID, typically embedded in the proxy username or a request header, and keeps routing your requests to that same device until the session duration expires or the connection drops. Both Decodo and SOAX document this session-ID-based binding directly: Decodo's sessionduration parameter and SOAX's session tooling both work by tagging a session in the request credentials rather than by reserving a carrier IP outside the normal network (Decodo Help Center; SOAX Developer Docs). SOAX's documentation also notes that a session auto-expires after 60 seconds of inactivity even within its normal window, a detail worth knowing if your workflow has long pauses between requests.

Why cap it at all instead of letting a sticky session run indefinitely? The underlying carrier IP genuinely can change underneath a long-running session as a real device reconnects to a different tower or the carrier reassigns addresses across its CGNAT pool. Capping sticky duration is how providers keep the guarantee honest: a shorter, bounded window is one they can actually promise to hold, where an unbounded one risks silently handing you a connection that's no longer stable.

Ban Resistance and CGNAT Work the Same Way Across All Three Modes

Here's the part buyers often get backwards: rotating, sticky, and long-sticky ("dedicated-style") sessions don't have different ban-resistance mechanisms. They all ride the same underlying carrier IP pool, and that pool's ban resistance comes from CGNAT sharing, not from the session mode you pick. A platform that hard-bans a mobile IP risks blocking every other subscriber currently sharing that address, which, per NFWare's operational guidance and Cloudflare's detection research above, could be anywhere from roughly 128 people at a conservative carrier allocation to "hundreds or even thousands" depending on the network and region. APNIC's own research blog confirms the same structural point from the carrier side: CGNAT port exhaustion is a shared-pool problem playing out across the carrier's entire subscriber base, not a per-session characteristic (APNIC Blog, "Let's Talk About CGNAT and IPv6, Again", May 13, 2025).

What does change across session modes is exposure, not the underlying protection. A rotating session spreads your traffic across many different shared IPs, so no single one accumulates much of your specific activity. A long sticky session concentrates more of your activity onto one shared IP over a longer window, which can make behavioral patterns (not the IP's core CGNAT protection) more visible to a platform's fraud-scoring system over time.

Pricing: Rotating, Sticky, and Long Sessions Usually Share One Rate Card

Unlike the ISP-vs-mobile comparison, where the two categories use entirely different billing units, rotating and sticky sessions on the same mobile proxy pool are typically billed the same way: per GB of bandwidth, regardless of session duration. The session length changes how you use the bandwidth, not the rate you pay for it. Oxylabs' published mobile proxy pricing runs from a Starter tier at $7.50/GB (4GB for $30/month) up to a Corporate tier at $3.50/GB (715GB for $2,500/month), the same pricing structure applying whether you're rotating per request or holding a 24-hour sticky session (Oxylabs, Mobile Proxies Pricing).

Where cost actually diverges between modes is efficiency, not rate. Rotating sessions that reconnect on every request carry more connection-setup overhead per unit of useful data transferred, which can push effective cost per completed task higher on tasks that would work fine with one held session instead. A sticky session amortizes that connection overhead across a full user flow. Neither mode is inherently cheaper; the workload shape decides which one wastes less bandwidth on overhead.

Matching Session Type to Your Use Case

The pattern underneath this table is straightforward: any task where each request stands alone benefits from rotation, because there's nothing to preserve between requests and spreading activity across more IPs reduces per-IP footprint. Any task that depends on the platform recognizing "this is the same visitor as five seconds ago" needs a sticky session, because rotating mid-flow looks exactly like what it is: a different device suddenly finishing someone else's login or checkout. Long sticky sessions or physically dedicated devices matter specifically for the smaller set of workflows where continuity has to survive not just one flow, but multiple sessions over days, which is what account warm-up actually requires.

Who Should Choose What

Verdict: Session Type Scorecard

Torch Proxies runs residential and ISP proxy plans today; mobile is on our roadmap but not live yet, so if your workload genuinely requires a mobile carrier IP, keep that in mind while comparing dedicated mobile providers. The session concepts in this guide aren't mobile-exclusive, though: our Standard, Premium, and Plan X residential plans already support the same rotating-vs-sticky choice, with 1, 10, or 30-minute auto-rotate intervals plus sticky sessions on demand. If what you actually need is the "dedicated" end of this comparison, a genuinely static, non-shared IP, ISP Proxies is the structurally correct product, since it's dedicated and static by design rather than a long sticky window with an expiration date.

Summary

Rotating, sticky, and "dedicated" aren't three competing mobile proxy products; they're three session-duration settings on the same underlying carrier IP pool, and the real provider ceilings matter more to your outcome than which vendor you pick. Choose rotating when each request is independent, sticky when a flow needs one identity to survive multiple steps, and the longest sticky window only when continuity has to last across days, not minutes, understanding going in that even that ceiling still expires.

For the broader category comparisons this session-mode breakdown sits underneath, see our guides to mobile vs ISP proxies and mobile vs residential proxies, or our general breakdown of static vs rotating proxies if you're deciding between proxy types rather than session modes within one.