MultiProx let's you set multiple, unique proxies on a per-browser instance using a combination of browser extension and Windows application. It's not quite done yet, and currently only supports Firefox, but we hope to finish it at some point in the near future and with Chrome/Edge support. Combined with our Anti-Fp (https://cydecplatform.com/antifp.html) extension, it helps provide a truly private browsing experience. https://youtu.be/GZT_1rQ2lIE
