Free Proxy Tools
The two checks we run ourselves before handing a line to a customer, open to everyone. No sign-up, nothing stored.
Recommended antidetect browsers
Does a day pass work with an antidetect browser? Yes. We recommend Undetectable.io: one profile per day pass, the line's host, port, username and password in the proxy field, time zone and language set to the city. GoLogin is our second choice and works the same way.
Undetectable.io
Free plan to start, Windows and macOS, local and cloud profiles. Give each profile its own 4G Proxies USA line.
Get Undetectable.io ↗GoLogin
Free plan with 3 profiles, Windows, macOS and Linux plus phone apps. Paste a 4G Proxies USA line as host:port:user:pass.
Get GoLogin ↗Partner links. Every antidetect browser that takes an HTTP or SOCKS5 proxy works with our lines; these are the two we recommend.
Go deeper with IPFighter
For browser fingerprinting, bot detection, DNS and WebRTC leak tests we point customers to IPFighter's free suite, which works well alongside a 4G Proxies USA line:
IP score & lookup ↗ Browser fingerprint ↗ Bot detection ↗ DNS leak test ↗ WebRTC leak test ↗ IPFighter proxy checker ↗
Ready to start?
Eight live US metros, real carrier SIMs, unlimited rotation. Plans from $2 for 2 hours or $4/day.