Choosing between a datacenter vs mobile proxy can mean the difference between scraping 10,000 product pages cleanly and getting your entire IP range blocked after 50 requests. If you've ever watched a bot farm grind to a halt because Amazon flagged your datacenter subnet, you know exactly how painful that is. This guide breaks down every meaningful difference between these two proxy types so you can stop guessing and start picking the right tool for the job. In this guide, you will learn:
- Why datacenter proxies get detected faster and on which platforms it matters most
- How mobile proxies use CGNAT to appear as real phone users
- Speed and latency benchmarks you can actually use for planning
- Which proxy type wins for scraping, social media, sneaker bots, and SEO tools
What Makes Datacenter and Mobile Proxies Different
The core difference isn't about speed or price. It's about where the IP address comes from and what it looks like to a target website's detection system.
Datacenter proxies route your traffic through servers hosted in commercial data centers. The IPs belong to ASNs (Autonomous System Numbers) owned by cloud providers like AWS, Hetzner, OVH, or DigitalOcean. Any site that checks your IP's ASN can immediately identify it as non-residential traffic. That's the fundamental problem.
Mobile proxies work completely differently. Your traffic exits through a real physical modem connected to a mobile network, in our case a real Orange LTE SIM card plugged into hardware sitting in Poland. The IP you get is assigned by the carrier, it sits behind CGNAT (Carrier-Grade NAT), and it shares an address range with thousands of real Polish mobile phone users.
What is CGNAT and Why Does It Matter?
CGNAT means that one public IP is shared across many subscribers simultaneously. When Instagram or Google sees a request from a CGNAT IP, they cannot block it without also blocking hundreds of legitimate users. That's why mobile IPs are so hard to blacklist permanently. Blocking a datacenter IP costs the site nothing. Blocking a carrier IP costs them real users.
Key takeaway: The detection gap between these two proxy types comes entirely from IP origin, not from anything you configure on your end.
Detection Rates: Why Datacenter Proxies Get Flagged More Often
Fraud detection systems like Cloudflare, Akamai Bot Manager, and PerimeterX all maintain live databases of datacenter IP ranges. The moment your request arrives from a known cloud ASN, the risk score spikes before a single behavior signal is even evaluated.
In our testing across 12 major e-commerce and social platforms, datacenter proxies triggered CAPTCHA or hard blocks on 7 out of 12 sites within the first 200 requests per IP. Mobile proxies triggered zero hard blocks across the same test set, even at 500 requests per session.
Signals That Expose Datacenter Proxies
- ASN reputation: OVH, Hetzner, and AWS ranges are pre-flagged on most blocklists
- IP velocity: Datacenter IPs change ownership frequently, creating suspicious history gaps
- No CGNAT signature: A non-shared IP from a commercial range looks nothing like a phone user
- PTR records: Reverse DNS often reveals the hosting provider name directly
- Missing mobile headers: Mobile proxies naturally carry carrier-specific HTTP headers that bots don't fake well
You can check what signals your current proxy exposes by running it through our HTTP headers analyzer or checking for leaks with the DNS leak test tool.
For high-trust platforms like Nike SNKRS, Ticketmaster, or LinkedIn, datacenter proxies have an effective lifespan measured in minutes during peak events. Mobile proxies on the same platforms have sustained multi-hour sessions in real botting scenarios.
Speed and Latency: What the Numbers Actually Look Like
This is where datacenter proxies win. No question about it. A well-provisioned datacenter proxy in the same country as your target will typically deliver 20 to 80ms round-trip latency and throughput above 100 Mbps per connection.
Mobile 4G proxies in Poland average around 30 to 80ms latency on LTE with Orange, which is competitive. But peak throughput is lower, typically 20 to 50 Mbps, because you're bound by the physical modem's radio connection and carrier throttling policies.
When Speed Differences Actually Matter
For most scraping and automation tasks, the speed gap is irrelevant. Scraping a product page takes 200 to 800ms total, and the network hop is maybe 5% of that. Where speed becomes critical:
- Sneaker bots: Milliseconds matter on drop day. Datacenter proxies near the target CDN can win on raw checkout speed, but only if they don't get blocked first
- High-frequency ad verification: Rapid sequential page loads benefit from datacenter throughput
- Large file downloads: If you're pulling multi-MB datasets per request, datacenter bandwidth is cheaper per GB
For session-based tasks like social media management, SEO rank tracking with Semrush or Ahrefs, or Allegro price monitoring, the 30ms difference between proxy types is noise. You can benchmark your actual connection using the proxy speed test tool.
Key takeaway: Datacenter proxies are faster in theory. Mobile proxies are faster in practice on sites that block datacenter traffic before serving a response.
Cost Comparison: Flat Rate vs Per-GB Pricing
Datacenter proxies are usually sold per IP per month, with prices ranging from $0.50 to $3 per IP depending on quality, location, and whether rotation is included. At high volume you might need hundreds of IPs to stay under per-IP request limits, so costs stack fast.
Mobile proxy pricing models vary. Many residential and mobile proxy networks charge per gigabyte, which sounds cheap at $3 to $8 per GB until you realize a day of serious scraping can burn 20 to 50 GB easily. Proxy Poland uses a flat-rate per port model: one dedicated port, unlimited bandwidth, no GB counting.
Proxy Poland Pricing at a Glance
- 1-day port: $11, unlimited bandwidth on one dedicated LTE modem
- 7-day port: $30, roughly $4.30/day
- 30-day port: $60, roughly $2/day
- 90-day port: $150, the most popular option for ongoing projects
- 180-day port: $250 for long-running operations
If you're pulling more than 5 GB per day, flat-rate mobile beats per-GB mobile on cost almost immediately. Compare that to datacenter at $1/IP/month where you need 50 rotating IPs to stay clean on a major platform: that's $50/month and you're still getting blocked on protected targets.
See the full breakdown on the pricing page.
Best Use Cases for Datacenter Proxies
Datacenter proxies aren't obsolete. For certain workloads, they're still the right call. The key is knowing which targets don't scrutinize IP origin heavily.
- Internal or lightly protected APIs: If you're pulling data from a site that doesn't run serious bot detection, datacenter IPs work fine and cost less per connection
- Bulk public data collection: Scraping government open-data portals, public databases, or sites without Cloudflare
- Speed-critical checkout automation: On some sneaker platforms, datacenter proxies near the CDN edge node can edge out mobile on raw response time if detection isn't an issue
- Internal testing and dev environments: When you control the target server, IP reputation is irrelevant
- High-volume SEO crawling on Google SERP proxies: Some Google scraping setups rotate through thousands of datacenter IPs fast enough to avoid per-IP limits
The pattern is clear: datacenter works when volume and speed matter more than trust score, and when the target either doesn't fingerprint IPs or you have enough rotation to stay under thresholds.
Best Use Cases for Mobile Proxies
Mobile proxies are built for targets that actively try to reject non-human traffic. The CGNAT structure and real carrier ASN mean your requests arrive looking like they came from someone's iPhone in Warsaw, not a rented server.
Social Media Automation
Instagram, TikTok, and Facebook ban accounts that connect from datacenter IPs. It's not a maybe, it's a policy they enforce at login. Running multiple accounts through Proxy Poland's Orange LTE ports lets you assign one SIM-backed mobile IP per account, which is exactly the trust signal these platforms expect.
Web Scraping on Protected Targets
Amazon, Zalando, Nike, and Allegro all use serious bot detection. Our 4G proxies rotate IPs in 2 seconds via an API call, which means you get a fresh carrier IP every rotation cycle without disconnecting your session. That's the kind of rotation that keeps scrapers alive through thousands of requests per day.
Ad Verification
Verifying that your ads display correctly to mobile users in Poland requires a real Polish mobile IP. Datacenter IPs often receive different ad content or get excluded from mobile-targeted campaigns entirely, giving you false verification results.
SEO Rank Tracking
Tools like Semrush or custom rank trackers pulling live Google SERPs from Poland need IPs that Google treats as real users. A Polish Orange LTE IP gets organic, un-filtered results. A Hetzner Frankfurt IP might get CAPTCHA walls or degraded data.
How to Choose the Right Proxy for Your Project
So how do you actually decide? Run through this checklist before you buy anything.
- Check the target's bot protection level. Does it use Cloudflare, Akamai, or PerimeterX? If yes, go mobile.
- Estimate your daily bandwidth. Under 5 GB/day on a per-GB plan, datacenter might win on price. Over 5 GB, flat-rate mobile wins.
- Is session persistence important? Social media logins, multi-step checkouts, and account management all need stable IPs. Mobile with sticky sessions beats rotating datacenter.
- Does geo-targeting matter? If you specifically need a Polish mobile IP for local SERP data or Polish e-commerce, that's an automatic mobile proxy decision.
- Are you managing multiple accounts? Assign one mobile port per account. Sharing IPs across accounts creates a linkage that platforms detect.
You can verify what your chosen proxy looks like to target servers by checking the IP reputation at our IP lookup tool before committing to a workflow.
Key takeaway: When in doubt, mobile proxy. The only reason to choose datacenter is price sensitivity on low-protection targets or raw speed requirements where detection isn't a factor.
Making the Right Call
The datacenter vs mobile proxy debate isn't about which one is better in isolation. It's about matching the tool to the job. Datacenter proxies are fast and cheap and perfectly adequate for targets that don't check IP reputation. But the moment you're dealing with Cloudflare-protected e-commerce, social media platforms, or any site that fingerprints commercial IP ranges, datacenter proxies cost you more in failed requests than you save on price.
Mobile proxies on real carrier hardware, like Proxy Poland's dedicated Orange LTE ports, give you the trust score of a real phone user combined with API-driven 2-second rotation and unlimited bandwidth. That combination is what keeps automated workflows running at scale without constant firefighting.
If you're serious about building a reliable scraping, automation, or account management operation in 2026, start with the right infrastructure. Try Proxy Poland free for one hour, no credit card required, and see the difference a real mobile IP makes on your target sites. View plans and start your free trial on the pricing page.