Residential vs Datacenter Proxies: Which Should You Use?

The two most common proxy types — residential and datacenter — are built for opposite priorities. One optimizes for trust, the other for speed and cost. Choosing correctly saves you money and prevents unnecessary blocks.

The core difference

• Residential proxies use IPs assigned by consumer ISPs to real homes. They carry high trust and are hard to block.
• Datacenter proxies use IPs hosted in data centers. They’re fast and cheap, but easy for sophisticated sites to identify.

Side-by-side

Factor	Residential	Datacenter
Detectability	Very low	Higher
Speed	Fast	Fastest
Cost	Higher (per GB)	Lowest (per IP)
Best for	Protected targets	Open / unprotected targets
Billing	Per GB	Per proxy / month

When to choose datacenter proxies

Reach for datacenter proxies when raw speed and low cost matter more than stealth, and your target doesn’t aggressively block datacenter ranges:

• SEO rank tracking
• Scraping open data and unprotected pages
• Load and performance testing
• High-volume, low-sensitivity collection

When to choose residential proxies

Choose residential proxies when the target detects and blocks non-residential traffic:

• E-commerce sites with anti-bot systems
• Sneaker and ticketing platforms
• Ad verification across regions
• Social media and account management

A practical rule of thumb

Start with datacenter proxies because they’re cheaper. If you see blocks, CAPTCHAs, or empty responses, switch to residential. Many teams run both: datacenter for the easy targets and residential for the hard ones.

If you need the trust of residential with a static, never-rotating IP, consider ISP proxies — they combine datacenter speed with residential legitimacy. Compare all four types on our pricing page.