Static vs rotating proxies — how they differ, pros and cons, and when to use each
In this article
When choosing a proxy, the first question usually isn't "which is cheapest" but "do I need an IP that stays the same or one that changes". Pick wrong and you'll either get logged out constantly or blocked after a few hundred requests. This guide explains where static and rotating proxies differ, the pros and cons of each, and why 4G proxies sit in between.
The short answer
- A static proxy keeps one fixed IP for as long as you rent it — today, next week and next month it's the same IP.
- A rotating proxy gives you changing IPs — per request, every so often, or when you ask.
Need a stable long-term identity? Go static. Need many IPs, or a fresh one when you're limited? Go rotating.
What a static proxy is
A static proxy assigns you one IP address and keeps it. There are two common sources:
- Static datacenter proxies — server IPs in a datacenter. Fast, cheap and stable, but easy to recognise as server IPs.
- Static ISP proxies (also called "static residential") — IPs registered to an internet provider but hosted on servers. More trusted than datacenter IPs, and priced higher.
The big advantage of a static proxy is consistency: a site sees the same IP every time you come back.
What a rotating proxy is
A rotating proxy swaps your IP according to some rule. The common types:
- Per request — every request goes out on a different IP (usually a residential proxy network).
- Timed — the IP changes by itself every N minutes.
- On demand — the IP changes when you call a link or API.
Each type is covered in what a rotating proxy is.
Comparison table
| Criterion | Static proxy | Rotating proxy |
|---|---|---|
| IP | One fixed IP | Changes by a rule |
| Holding a login session | Excellent | Good if on demand; poor if per request |
| How many IPs you get | One (or as many as you rent) | Many |
| When the IP gets limited | Wait, or switch proxy | Move to a new IP |
| Usable for IP allowlists | Yes | No |
| Large-scale scraping | Gets limited easily | A better fit |
| Pricing | Usually per IP per month | Usually per GB or per period |
When to choose a static proxy
- Systems that only allow certain IPs — APIs, admin panels or company servers open only to pre-registered IPs.
- One long-lived account that needs a stable IP over days and weeks.
- Long connections like SSH, FTP, or tools that can't cope with the IP changing midway.
- You need predictability more than you need high trust.
When to choose a rotating proxy
- Scraping public data across a large number of pages.
- Checking region-specific content from several different IPs.
- Starting each new session on a new IP — one IP per profile or per run.
- The current IP is temporarily limited and you need to keep going.
Where 4G proxies fit: "rotate when you want"
A 4G proxy changes IP on demand, so it sits between the two:
- Between rotations the IP stays put — you keep a login session as you would with a static proxy.
- When you need to, you move to a new IP — as with a rotating proxy.
But to be straight about it: a 4G proxy is not a static proxy. The carrier can assign a different IP when the device reconnects after losing signal or restarting, so don't use a 4G IP for an IP allowlist or for anything that needs the same IP for weeks. For that, a static proxy is the right choice. More on how 4G proxies change IP in rotating mobile proxies.
65Proxy's 4G proxies
65Proxy sells 4G proxies on mobile-carrier IPs in Singapore: the IP stays the same until you change it by link or API (at most once every 5 minutes), 200GB per plan, priced 1 day $4, 7 days $13, 1 month $40, with HTTP and SOCKS5. If your job needs one fixed IP for months to put on an allowlist, we'll be honest: pick a static proxy. If you need a trusted IP that holds a session and changes when you ask, see pricing.
Frequently asked questions
Is a static proxy safer than a rotating one?
Not really. Both are equally encrypted when you use HTTPS. The difference is a fixed versus a changing IP, not security. What matters more is a trustworthy provider and a proxy with a username and password.
Can I use a rotating proxy like a static one?
With an on-demand rotating proxy such as a 4G proxy, you can keep one IP for quite a while simply by not rotating. But the IP can still change when the device reconnects, so don't rely on it where the same IP is mandatory.
Static or rotating for Facebook and TikTok?
Each account should have one stable IP for the whole working session, changing only when a new session starts. On-demand rotating proxies do that; per-request rotating proxies don't. See proxies for Facebook.