9HTTP Dynamic Residential Proxies are a pay-by-traffic residential proxy line that supports both rotating and sticky sessions and covers 195+ countries and regions worldwide, suited to businesses with predictable usage that need flexibility in switching regions and session modes. Below are the six questions businesses ask most often before getting started.
Q1: How Is Dynamic Residential Different From the Other Two Product Lines?
9HTTP currently has three product lines:
- Dynamic Residential Proxies: billed by traffic, with IPs that can rotate by session or request — suited to businesses that need flexibility in switching regions and covering different samples
- Long Acting Static ISP proxies: a long-term fixed IP, billed by IP count — suited to businesses that need to keep the same network exit point over time
- Unlimited Residential Proxies: no limits on traffic or IP usage, priced by duration and bandwidth tier — suited to large-scale, high-concurrency, long-running tasks
Q2: How Is It Billed?
Dynamic Residential Proxies are billed by traffic (per GB) — pay for what you use — suited to staged projects or businesses where usage is relatively easy to predict. Specific pricing is as listed on the 9HTTP pricing page.
Q3: Can I Choose a Region? Can It Be Pinned to a City?
Yes. 9HTTP as a whole covers 195+ countries and regions worldwide, and Dynamic Residential Proxies support selection by country, city, and other criteria. The exact range of options is as shown on the product page.
Q4: Which Protocols Are Supported, and How Does It Connect to Existing Tools?
Dynamic Residential Proxies support both HTTP/HTTPS and SOCKS5, and come with a flexible, easy-to-use API that can be integrated into automation tools and common development environments.
Q5: How Can a Team Manage Multiple Users?
Dynamic Residential Proxies come with built-in sub-account settings, letting businesses set up sub-accounts for different team members or projects from the dashboard, without building a separate management system.
Q6: How Are Speed and Stability?
9HTTP's published average response time is under 0.5 seconds, with 99.9% service availability. Actual performance also depends on the target site, region, and concurrency, so before running at scale, it's worth doing a small-scale test against the sites you'll actually be accessing.
A Usage Note
9HTTP's proxy service does not support use within mainland China, so confirm your use case in advance. A proxy provides the network exit point, and actual business activity should still follow platform rules and applicable laws and regulations.
Summary
Dynamic Residential Proxies are defined by pay-by-traffic billing, flexible session modes, and selectable regions. If your business needs a long-term fixed IP, look at Long Acting Static ISP proxies; if traffic is very large and hard to predict, look at Unlimited Residential Proxies. Businesses can choose the product line that fits their needs.