Choosing the right proxy type is the difference between a 95% success rate and constant blocks. Here's a deep dive into each type, when to use it, and what it costs on ZentisLabs.
Residential Proxies
What: Real IP addresses assigned to homeowners by ISPs. They rotate automatically, giving you a fresh IP for each request or session.
Best for: Web scraping, ad verification, price monitoring, SEO tracking — anything that needs to look like a real user.
ZentisLabs pricing: From $3.99/GB with non-expiring bandwidth.
Success rate: 94-99% on most targets including Google, Amazon, and social media platforms.
ISP Proxies (Static Residential)
What: Datacenter-hosted IPs registered under residential ISPs. You get the speed of datacenter with the legitimacy of residential classification.
Best for: e-commerce copping, account management, social media — tasks needing consistent IP identity.
ZentisLabs pricing: $0.60/day per IP across 10 regions (US, DE, ES, UK, JP, NL, IT, PL, FR, HK).
Datacenter Proxies
What: IPs from cloud/datacenter providers. Fastest speeds, lowest cost, but easier to detect.
Best for: High-volume scraping on less protected targets, bulk API requests, testing.
Mobile Proxies
What: IPs from mobile carriers (4G/5G). Hardest to detect because mobile IPs are shared among thousands of real users.
Best for: Social media automation, app testing, the most protected targets.
ZentisLabs pricing: From $5.99/GB.
Quick Comparison
Type | Speed | Detection Risk | Cost | Best For
------------- | ------- | -------------- | -------- | --------
Residential | Medium | Very Low | $3.99/GB | Scraping, SEO
ISP (Static) | Fast | Low | $1.80/mo | Accounts, Social
Datacenter | Fastest | High | Cheapest | Bulk APIs, Testing
Mobile | Slow | Lowest | $5.99/GB | Social, ProtectedWhen to Combine Types
Smart operators use multiple proxy types together. Use residential for initial scraping, ISP for account logins that need consistency, and datacenter for bulk API calls. ZentisLabs makes this easy — all types in one dashboard, one API, one balance.
💡 Rule of thumb: Start with residential proxies. If your target doesn't block them, you're done. Only escalate to mobile if residential gets flagged. Use ISP for any workflow that needs the same IP across sessions.