OPENFREEMAP

Summary from the TLDR newsletter

OpenFreeMap allows websites and apps to display custom maps for free. Maps can be self-hosted or hosted on OpenFreeMap's public instance. Use of OpenFreeMap's public instance is completely free, with no limits on the number of map views or requests, no registration, no user database, no API keys, and no cookies. Its data comes from OpenStreetMap. OpenFreeMap also provides weekly full planet downloads in both Btrfs and MBTiles formats.