FixCord

Fixcord keeps alt accounts out of your Discord server. Members verify by clicking a button and logging in with Discord, which takes about five seconds and doesn't involve captchas or forms. Fixcord then checks whether a different account has already verified from the same network, and if it finds one it can deny the role, report it to your mod channel, kick, or ban, depending on what you configure. Everything is managed from a web dashboard, from the verified role and embed text to where reports get posted. IP data is encrypted, never leaves the system and is never shown to anyone, including server admins.