I built MyMoneyLeak after finding $136/month in forgotten subscriptions — here's what I learned

After auditing my own bank statements, I found 6 subscriptions I'd completely forgotten about — totaling $136/month. The manual process of combing through CSVs was painful enough that I built a tool to automate it.

What surprised me most: the hardest part wasn't finding the charges — it was actually canceling them. Most services bury the cancel button.

Curious if anyone else here has gone through a similar "wait, I'm paying for WHAT?" moment while building or using fintech tools. What patterns have you noticed?