
API & Cloud Spending Tracker with Alerts & Anomaly Detection
Bernn shows your AWS, Anthropic, and OpenAI spend in one app, as a single number. Set a budget and get a notification before you cross it, plus a warning when your daily spend suddenly spikes. I built it after an OpenAI bill of $90+ and an Anthropic bill of $250+ caught me off guard. It's read-only, so it can never change or spend anything on your accounts. Now live on the App Store.
A source that found nothing is a measurement. A source that has not run is a gap. Neither means the launch lacks the thing.