SOCKS5 is a proxy protocol that operates at a lower network level than HTTP proxies. It does not care what kind of traffic you send through it. HTTP, HTTPS, FTP, SMTP, or any other protocol works. SOCKS5 simply forwards packets between your application and the destination without interpreting the data, making it the most versatile proxy protocol available.
When you connect through a SOCKS5 proxy, your application sends a connection request to the proxy server. The proxy authenticates you (typically via username and password), then establishes a tunnel to the destination. Traffic flows through this tunnel in both directions. Unlike HTTP proxies, SOCKS5 does not modify headers or interpret the payload. It also supports UDP traffic, which HTTP proxies cannot handle at all.
If your workflow goes beyond basic web browsing, SOCKS5 is the right protocol. Anti-detect browsers, custom scraping tools, and applications that need raw socket connections all work better over SOCKS5. It is also the preferred protocol for tools that need to support multiple connection types without switching proxy configurations.
ScaleProxy supports HTTP, HTTPS, and SOCKS5 across all plans. You choose the protocol by connecting to the appropriate port on the gateway. No plan upgrades or special requests needed.
Every ScaleProxy plan supports all three protocols. Start your $10 for 10 days trial.