Crele
A web app exposing custom-trained audio models that denoise recordings to podcast-ready quality and can isolate a single speaker using a 3-second voice sample.
Problem it solves. Cleans noisy audio and isolates speakers to produce podcast-ready audio from recordings.
Who pays. podcasters, audio creators, audio editors
Market. AI audio processing / audio tools
How it makes money. Freemium (300 minutes free) with paid usage after free minutes
Claimed. Made my first sale
OP provides a reachable product URL, reports an actual first sale and commenters treat it as a genuine launch (congrats and operational advice) with no strong claims of fabrication or accusations of self-promo.
“Concrete tip though: with trained audio models, your margin lives or dies on inference cost, so before you chase volume, run 20 real jobs through the pipeline and check what each one actually costs you in GPU time. $9 is fine as a first sale, but if a single cleanup costs you more than a couple of dollars to serve, you'll find out at 100 u” ▲ 12