Web app
FilingIQ
Makes SEC insider filings readable. See which executives and major shareholders are buying or selling shares of US companies.
We build our own software and run it ourselves.
A small product studio in Münster, Germany. Our products carry their own names; Sprint Zero is the company behind them.
Products
Web app · Early access
CronLoom
A time tracker for solo freelancers that shows, next to the hours, the numbers a one-person business runs on: rate per client, fixed bids and a projected month. Hosted in the EU.
More apps are in the works.
How we work
Our own products. We build software we stand behind, from the first sketch to day-to-day operation. Small on purpose. Two founders, short paths, AI-assisted development. From Münster. This is where we build and maintain our products.
About us
Sprint Zero was founded in 2026 in Münster, Germany. Thomas Kraaibeek and Niklas Feldmann run the company together and build the products themselves.
- Why “Sprint Zero”?
- In agile software development, Sprint Zero is the phase before the first sprint, when the groundwork is laid. That is where each of our products starts.
- Managing directors
- Thomas Kraaibeek, Niklas Feldmann
- Founded
- 2026
- Registered office
- Münster, Germany
- Legal form
- UG (haftungsbeschränkt)
- Commercial register
- AG Münster, HRB 23917
Contact
Questions about our products, partnerships or press? Write to us.
contact@sprint-zero.de Sprint Zero UG (haftungsbeschränkt)Wienburgstraße 23
48147 Münster, Germany