BifrostNetwork: Residential and static ISP proxies, priced by the GB

Most proxy providers lock you into monthly plans and cap protocol support. BifrostNetwork prices strictly by the GB with no monthly minimums, and is one of the few residential proxy providers with native UDP/QUIC (HTTP/3) support alongside standard HTTP/SOCKS5. Targeting goes down to ASN level, not just country. Eco residential starts at $0.5/GB; static ISP proxies start at $3/month with zero bandwidth limit. A free fingerprint browser is included with every plan.

We kept running into the same problem when evaluating proxy providers: rigid monthly plans, unclear protocol support, and no way to verify claims without just paying and testing. So alongside launching BifrostNetwork, we open-sourced proxycheck-cli — a free CLI tool that tests any proxy's connectivity, anonymity level, type, and speed. We used it to test our own network before launch, which actually surfaced a real bug: our type-detection logic was misclassifying an ISP as "mobile" just because its name contained "telecom" as a substring. Fixed it, added a regression test, and it made us more confident shipping transparent, honest pricing instead of vague marketing claims. Happy to answer questions about the pricing model, the protocol support, or the tool.