What Is ColdProxy?
ColdProxy is an online proxy service that helps businesses, developers, and researchers access public websites through different IP addresses. It is mainly used for collecting web data, tracking prices, monitoring search results, and checking how websites appear in different countries.
Founded in 2020 and operated by Crestlane Systems LLC, ColdProxy provides residential and datacenter proxies with several pricing options. Its residential IPv4 network covers more than 195 countries, allowing users to access websites through IP addresses from different locations.
For example, an online retailer can use ColdProxy to check competitor prices in different markets, while an SEO agency can monitor local Google search results without relying on a single IP address.
The platform offers four main services: Residential IPv4 Unmetered, Residential IPv4 GB Based, Residential IPv6, and Datacenter IPv6. Each is designed for different traffic requirements, budgets, and locations.
ColdProxy is a proxy infrastructure service rather than a standalone AI application. However, developers can use it alongside AI tools and automated data collection systems that need access to public web information.
How Does ColdProxy Work?
ColdProxy works by routing internet requests through its proxy servers. Instead of a website seeing the user's original IP address, it sees the IP address provided by ColdProxy.
Getting started involves creating an account, choosing a proxy plan, and completing the payment. Once the service is activated, users receive connection details that can be added to their applications, browsers, or scripts.
Users can choose between rotating and sticky proxy sessions. Rotating proxies change IP addresses between requests, making them useful for collecting information from multiple websites. Sticky sessions keep the same IP address for a selected period, which can be helpful when a task requires several connected steps.
For Residential IPv4, sticky sessions can last from five seconds to 24 hours.
ColdProxy also allows users to select the country they want their requests to come from. More specific state and city targeting is available in supported locations.
The service offers two main payment approaches. Users who regularly collect large amounts of data can choose an unmetered plan with unlimited traffic at a selected connection speed. Those who need a fixed amount of data can purchase monthly GB packages instead.
According to its published pricing, Residential IPv4 GB Based starts at $1.27 per month for 1 GB, while USA Residential IPv6 starts at $0.99 for one hour at 10 Mbps.
After setup, users can manage their connections and monitor available usage information through their accounts.
Features Highlights
1. Residential Proxies in More Than 195 Countries
ColdProxy provides access to a large residential IPv4 network covering over 195 countries. Users can select IP addresses from different regions to check local search results, collect public information, or test location-specific website content. State and city targeting are also available where supported.
2. Unlimited Traffic Plans
For businesses that run regular data collection tasks, ColdProxy offers speed-based plans with unlimited traffic. Customers choose their connection speed and subscription period rather than paying for each gigabyte used. The company states that these plans have no extra charges or automatic throttling based on heavy traffic use.
3. Rotating and Sticky IP Sessions
Users can choose whether their proxy IP address changes regularly or remains the same during a task. Rotating IPs are useful for making requests across different websites, while sticky sessions are better suited for activities that require a consistent connection.
4. Multiple Proxy Types
ColdProxy offers both IPv4 and IPv6 options. Residential IPv4 provides the widest geographic coverage, while Residential IPv6 focuses on the United States. Datacenter IPv6 supports multiple international locations and includes a private /48 subnet for each supported location. Both IPv6 services require compatible websites or supported CDN connections.
5. API Access, Privacy, and Support
Developers can use ColdProxy's Customer Plan API to generate proxy lists, adjust supported settings, and check usage information. The platform also provides free tools for checking IP addresses, proxy connections, and IPv6 compatibility.
ColdProxy states that it does not keep logs of visited websites or proxy traffic contents, although account, billing, usage, and security records are maintained.
Customer support is available 24/7 through Telegram and support tickets in English and Arabic.
Compatibility
ColdProxy supports HTTP, HTTPS, and SOCKS5 connections, making it compatible with many common browsers, programming languages, and proxy-enabled applications.
Developers can integrate the service into Python and Node.js projects or use cURL commands to make requests through proxy servers.
The company provides setup guides for tools and frameworks such as Selenium, Playwright, Puppeteer, and Scrapy, which are commonly used for browser automation and web data collection.
Users can authenticate their connections using a username and password or authorized IP addresses.
The Customer Plan API also allows developers to automate certain management tasks without making every change manually.
ColdProxy can be used on Windows, macOS, and Linux through compatible applications and scripts. The exact setup depends on the software being used.
It is important to choose the correct proxy type before subscribing. IPv6 plans are intended for destinations that support IPv6 or compatible CDNs, while Residential IPv4 is suitable for a wider range of websites.
Case Studies
Ecommerce Price Monitoring
An online retailer can use ColdProxy to check competitor prices across different countries. By collecting public product prices regularly, the business can compare local offers, follow price changes, and make better decisions about its own pricing.
SEO and Search Engine Monitoring
An SEO agency managing websites in several countries can use residential proxies to check regional search results. This helps the team understand how rankings differ between markets and monitor changes in local search visibility.
Market Research and Public Data Collection
Researchers can use ColdProxy to gather publicly available information from websites across different regions. Rotating IP addresses can help distribute requests, while the GB-based plans make it easier to control the cost of smaller research projects.
Website Testing and Quality Assurance
Developers can test how websites behave for visitors connecting from different countries. For example, they can check regional content, language settings, redirects, and location-based features before releasing updates.
AI Development and Data Projects
Developers working on AI research or data analysis projects can connect ColdProxy to their existing collection scripts. The service provides access to public web data that can later be processed, organized, or analyzed using AI models.
In all these cases, ColdProxy provides the proxy connections rather than performing the complete research or analysis itself. Users still need appropriate software and must follow the rules of the websites they access.
