What is the difference between residential and datacenter proxies?

Residential proxies route your traffic through real ISP-assigned IP addresses — the same kind your home internet uses. Datacenter proxies route through IPs owned by data centers and cloud providers.

Residential proxies are harder to detect because they look like real users browsing from real locations. Websites can't easily distinguish proxy traffic from organic traffic. Cost: $5-$15 per GB of traffic, or $50-$200/month for a pool.

Datacenter proxies are faster and cheaper but easier to detect. Many platforms maintain lists of known datacenter IP ranges and block them. Cost: $1-$3 per GB, or $20-$100/month for a pool.

When to use residential: accessing platforms with strong anti-bot detection (social media, e-commerce, search engines), multi-account operations, ad verification, and any task where IP quality matters more than speed.

When to use datacenter: web scraping at scale (where some blocks are acceptable), SEO tools, price monitoring, and internal testing. The cost savings at scale (10-100× cheaper per request) justify the higher block rate.

Hybrid approach: use residential proxies for account creation and sensitive operations, datacenter proxies for bulk data collection. This optimizes cost without sacrificing success rates on critical operations.

Major providers: Bright Data (largest network), Smartproxy (good value), IPRoyal (budget residential), and OxyLabs (enterprise).