Dutch software studio
We build developer tools that just work.
rabbitDev is an independent Dutch studio. We make clear, reliable products with fair pricing — built on official data, with no surprises. Papi, our address & postcode API, is the first.
Products
One product live, more in the works. All with the same approach: simple, fast and fairly priced.
Papi
A fast Dutch address & postcode API built on official BAG data. One REST endpoint, predictable pricing, and the only Lifetime licence on the market.
Explore PapiMore on the way
We're building new tools in the same spirit. Curious, or have an idea? We'd love to hear from you.
About rabbitDev
rabbitDev is a small, independent Dutch software studio. We build products we'd want to use ourselves: well documented, fast, and priced right. No sales pitch, no vendor lock-in — just solid tools that do their job.
Developer-first
Clear docs, predictable APIs and no needless complexity. Built by developers, for developers.
Fair pricing
Transparent rates with no surprises — including options the competition doesn't offer.
Official data
We build on reliable, official Dutch sources such as the BAG registry.
Get in touch
A question about one of our products, a partnership, or just want to say hello? Drop us a message — we reply quickly.