Frankfurt am Main
Useful software, off the usual path.
Errant Capital builds and operates its own small portfolio of focused software products.
What we do
We start with a boring task a particular group of people does every day, build the smallest thing that takes it off their hands, and keep improving it for as long as they use it.
AI does most of the building and the day to day running. A person decides what gets made, what ships and what gets switched off.
Products
What we are running at the moment.
Launching
ExpoBlitz
Turns the contacts from a trade-fair stand into personal follow-up emails, sent from the exhibitor’s own mailbox the day after the fair.
Live
LogoLaunch Kit
A free Figma plugin. One click turns a finished logo into the full set of files and formats a client expects to receive.
Live experiment
Tin Cup
An AI agent that pays for its own thinking out of tips. Every cent in and out sits on a public ledger anyone can check, and when the money runs out, it stops.
In development
Product safety checks
For online shops selling into the EU.