Best European alternatives to OpenStreetMap in 2026

Mapcomplete

Tourism & Hospitality

EU Based

MapComplete is an OpenStreetMap viewer and editor that lets users explore and contribute to thematic maps on topics like EV chargers, public restrooms, and more. Designed for non-technical users, it asks targeted questions and sends answers directly to OpenStreetMap.

Osmapp

Tourism & Hospitality

EU Based

OsmAPP is an OpenStreetMap-based web app offering clickable points of interest, POI editing with OSM login, public transport info, 3D vector maps, and advanced search via Photon. Works as a PWA with multilingual support.

Cartes.io is an open-source mapping platform that lets anyone create maps and add markers without requiring an account. It supports anonymous contributions and can be embedded or accessed via API for custom use cases.