The best alternatives to Detoxify are Coach.me, Dependn', and Digitox. If these 3 options don't work for you, we've listed a few more alternatives below.
What do you think of Detoxify?
Notion— Get over $6,000 worth of Notion + unlimited AI, for free
Digitox will help you understand your digital habits and will create usage limits for selected applications. Let digitox reminds you when you exceed your application limits. https://phosphorus-apps.github.io/