Protomaps is an open-source map system that delivers an interactive map of the world as a single PMTiles file hosted on cloud storage. It provides a hosted vector tile API powered by Cloudflare CDN, plus tools for converting, serving, and delivering map tiles without servers using HTTP range requests.
Free for non-commercial use; commercial use requires GitHub Sponsorship
CDN-backed hosted basemap tile API serving OpenStreetMap-derived vector tiles in MVT format.
Single-binary command-line tool for working with PMTiles archives.
Daily OpenStreetMap planet builds in PMTiles format available for download and self-hosting.