Software for work where mistakes are expensive.
Pentalab is a small software company in Brussels, Belgium, with a foot in Switzerland. It builds tools for compliance teams at banks, and now for people who look after their own money.
What we build.
NNSFlow(opens in a new tab)
Swiss private banks
Screens clients against sanctions lists and adverse news, and freezes the evidence behind every decision so an auditor can check it ten years later.
OnboardingFlow
Banks and fiduciaries, in 2026
Client onboarding with document intake, risk assessment and an audit trail, on the same foundations.
KrabyFlow
People who invest their own money
Net worth, a monthly buy plan, dividends and risk, with rules you can read and figures you can trace.
How we work.
The habits come from compliance software, where a wrong figure ends up in front of a regulator. They serve a personal portfolio just as well.
- A boring stack
- Well-known tools, chosen to still be maintained in ten years, running on a single server you can reason about.
- Rules you can read
- Every score in the app lists the figures it came from, and the weights behind it are yours to change.
- No bank logins
- You type in what you own. Nothing in the app can move your money or reach your accounts.
- Your data leaves with you
- Export everything you entered as one file, on every plan. Delete the account and it is gone.
- Made in Europe
- Built in Brussels, Belgium, for people who hold accounts in more than one currency and pay tax in more than one way.
Who.
Pentalab was founded by Antoine Bedaton, who writes most of the code. KrabyFlow started as the tool he used for his own portfolio, and grew into a product once friends asked for it.