Accountability partner website?

Hi everyone! I've been trying to quit coffee for a long time since I think I'm a slow metabolizer and it doesn't really help me achieve much. I've used it as an antidepressant before, but now that I'm better I'd like to quit completely.

I hover around 2 cups of coffee a day + some coke zero or chocolate here and there. I try to front load my doses in the morning so as to limit the effect on my sleep as much as possible, but nevertheless it does impact my sleep quality I think

I've tried quitting cold turkey but it was just too hard, I could barely function. I've successfully tapered down to 1 cup a day + barely any chocolate/no sodas a few times, but always end up drinking adding back half a cup, then a full cup (espressos). I estimate my current dose at about 200mg/day.

DAE if there's an accountability website specifically for coffee? Otherwise, if you're interested in being an accountability partner, you can DM me!