Comparisons 2 min read
Residential vs Mobile vs Datacenter Proxies: Which One Do You Need?
Compare residential, mobile and datacenter proxies by detection rate, speed and cost per GB, with a quick guide to picking the right pool for each job.
The three proxy types differ in one thing above all: who owns the IP address. That single fact decides how often you get blocked, how fast the connection is and what you pay per GB.
Quick comparison
| Datacenter | Residential | Mobile | |
|---|---|---|---|
| IP owner | Hosting company | Home ISP | Mobile carrier |
| Block rate on protected sites | High | Low | Very low |
| Speed | Fastest | Fast | Variable |
| Typical price | Lowest | Medium | Highest |
| Best for | Unprotected targets, bulk tasks | Scraping, SEO, e-commerce | Social media, apps, accounts |
Datacenter proxies
Datacenter IPs come from cloud and hosting providers. They are stable and quick, and they are cheap because a provider can buy them in large blocks.
The downside is that anyone can look up which ranges belong to hosting companies. Sites with anti-bot protection often challenge or block those ranges outright. Use datacenter IPs when the target does not care, for example public APIs or your own staging environments.
Residential proxies
Residential IPs belong to home connections. To a website they are indistinguishable from a normal visitor, so they pass most reputation checks.
There are two flavours worth knowing:
- Mixed or core pools blend residential, ISP and datacenter exits to keep the cost per request low. They work well for large crawls of moderately protected sites.
- Premium pools are filtered for reputation and are the safer choice for strict targets such as large marketplaces and search engines.
Read more about how rotation and sticky sessions work in what is a rotating residential proxy.
Mobile proxies
Mobile proxies route traffic through 4G and 5G connections. Carriers use carrier-grade NAT, which means many real phone users share each public IP at the same time. Platforms know this, so they are reluctant to block a mobile IP: doing so would lock out real customers.
That makes mobile IPs the most trusted option for:
- managing several social media accounts,
- testing mobile apps and ads in a specific country,
- any flow that is sensitive to account linking.
They cost more per GB, so they are rarely the right tool for bulk scraping.
How to choose
- Is the target protected? If not, start with the cheapest pool.
- Do you log in? Account work belongs on mobile or premium residential IPs with sticky sessions.
- How much data? Large volumes push you toward a core residential pool with volume pricing.
- Where are your users? Pick a provider with country and city targeting in those markets.
Many teams run two pools side by side: a core pool for volume and a premium or mobile pool for the hard targets. With one gateway you switch between them by changing the port, not the code.