Careful software in the public domain.
We are OpenStreetMap mappers and programmers from Czechia. We make tools we use ourselves, for anyone who needs them.
This is what we put on the map.
OpenStreetMap is the free map of the world that anyone can edit. We bring places from open Czech databases into it.
69,211 crosses, chapels and statues
20,720 fire stations, post offices and other public places
from drobnepamatky.cz, a catalogue of small monuments · from ZABAGED, the Czech state's map database
Live numbers did not load; showing the state of 10/5/26, 6:43 PM
Data that stays current on the map
Helps communities get public data into OpenStreetMap. A person checks each place once. After that, it keeps the data on the map up to date.
Open sync
A map with its own renderer
Built on open data and our own code. Android phones, desktop and the web.
See the code# rebaas.toml [project] name = "it" [static.web] source = "dist" $ rebaas deploy --env prod
Hosting you can leave
Unlike other BaaS solutions, rebaas is built only on open standards, so you can move your app and its data anywhere. This page runs on it too.
See the codeHave data that belongs on the map?
We map as part of the OpenStreetMap community. All we need is an ODbL-compatible licence or your permission. We handle the rest: agreeing it with the other mappers, the import, and keeping it up to date.