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Idunn

Geocoding and place API for self-hosted map frontends

Maps & GIS Archived ★ 38 stars Hard setup Apache-2.0

This project is archived. Upstream development has stopped, so expect no new features or security fixes. Consider an actively maintained maps & gis alternative.

Idunn is an open-source API that aggregates geocoding, place details, and points of interest for map applications. It was built to power the Qwant Maps frontend with self-hostable data services.

Official siteSource code

Key features

  • Place detail API
  • Points of interest
  • Geocoding aggregation
  • Powers Qwant Maps

Strengths

  • Released under the Apache-2.0 license
  • First-class Docker support for quick deployment
  • Written in Python

Is Idunn secure?

OSV.dev has no published security advisories for Idunn's repository. No known vulnerabilities is not proof of security: it means none have been publicly catalogued.

Source: OSV.dev, checked 2026-10-14. How this is measured.

Idunn replaces

Self-hosted Google Places API alternativesSelf-hosted Foursquare Places alternatives

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SelfHostIndex: 0 · archived

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   :target: https://selfhostindex.com/app/idunn/

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