Premium residential, datacenter & ISP proxies for scraping, automation, and privacy-conscious browsing
A proxy server routes your traffic through another IP address, which can improve privacy for everyday browsing, support compliant research and automation, and help teams run data-driven operations at scale. Businesses, developers, and researchers rely on proxies for stable, observable access to the public web when building secure workflows.
High-quality proxies with the speed, stability, and global coverage you need.
Broad geographic coverage for regional testing and localized workloads.
A large pool of addresses to support scale with rotation when you need it.
Low-latency infrastructure built for time-sensitive automation.
Dependable availability for production pipelines and always-on workflows.
Select the right proxy type—residential, datacenter, or ISP—based on your performance, anonymity, and scaling needs.
No commitments. Start with a 256MB trial.
256MB free trial • HTTP & SOCKS5 • user:pass & IP allowlist
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Explore the proxy server list to see all available options and minimize failure rates thanks to ethically sourced IPs. Tailor your reach from city to country level for unparalleled global connectivity.
155+ countries, 500+ states, 2500+ cities available
United States
5.2M+ IPs
Brazil
1.9M+ IPs
United Kingdom
1.1M+ IPs
Canada
520K+ IPs
Germany
310K+ IPs
France
180K+ IPs

Free proxies are widely searched by developers, marketers, and privacy-focused users who want to route internet traffic through a different IP address without paying for infrastructure. While they promise anonymity and geo-access at no cost, they often introduce reliability and security challenges. This guide explains what free proxies are, how they work, where to get
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The legality of proxies depends on jurisdiction, intent, and use case. A proxy server itself is a neutral networking technology. In most countries, using a proxy is legal. However, the legality changes when the proxy is used to perform unlawful activities such as unauthorized system access, copyright infringement, or fraud. This guide explains: What is
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Discover the key differences between a proxy and a VPN. Learn what each is, how they compare, use-cases, pros & cons, and which is best for your privacy or business needs with Thunderproxy.
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A SOCKS5 proxy server is a network intermediary that routes internet traffic using the SOCKS5 network protocol, enabling secure, flexible, and protocol-agnostic communication between a client and a destination server. Unlike application-layer proxies such as HTTP or HTTPS proxies, SOCKS5 operates at a lower level of the networking stack, allowing it to forward virtually any
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