$150K Per Month From a Niche Note-Taking App

Michael ReiderMichael ReiderCo-founder of Yung Sidekick $150,000 monthly revenue

💬 Pat Walls tweets


Free business idea based on a couple interesting tidbits i heard recently:


– Met a girl last week making $20k MRR with an AI note taking app for a very specific subset of therapists


– My mom, a therapist, is attending a webinar this week about how to utilize AI to automate the note writing process. She is very tech-averse


– Quote from my mom: “the worst part of being a therapist is having to write notes”


The biggest challenge is the HIPAA compliance etc, but that’s probably also a decent moat.


Meanwhile, Yung Sidekick is an AI note-taking app for mental health clinicians that earns $150K/month 🤯

Origin story…

During therapist interviews somebody casually mentioned that documentation swallowed absurd amounts of their time… every single one confirmed the pain without prompting.

Many professions spend a ton of time on documentation.

All of them could probably use a customized AI note taking app 🤖

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Published on August 25, 2025 08:09
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