Tools I built for myself.
Each one started as something I needed but couldn't find. So I built it, shipped it, and priced it like tools used to be priced: paid once, kept forever.
The same four promises, whichever tool you buy.
Paid once, kept forever
One price, no subscription, and updates included free for life. The version you buy keeps working whether or not you ever pay us again.
Your keys, your billing
Every tool connects to AI providers with your own API key. They bill you at their rates, no Bielfor server sits in the request path, and there is no markup on a generation.
Licensed for real work
A single-user license that covers client and commercial work. No separate commercial tier, no per-seat upsell hiding behind the price you saw.
Shipped off real jobs
Each tool started as something missing from a working day and ran through production work before it went on sale. Nothing here is a demo that found a market later.