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Life & fun · alternatives · 2026

24 alternatives to Flatmap – a new tool to make vector tiles from OpenStreetMap data fast

Flexible tool to build planet-scale vector tilesets from OpenStreetMap data fast - onthegomap/planetiler

Flatmap is a tool for generating vector tiles from OpenStreetMap data. It processes geospatial information into a format suitable for web mapping applications. The tool targets developers and mapmakers who need to… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Flatmap – a new tool to make vector tiles from OpenStreetMap data fast launched in 2021; newer entries below may have overtaken it.

  1. 1TD
  2. 2OO

    Hi HN, After 9 years of running my own OpenStreetMap tile server infra for MapHub (https://news.ycombinator.com/item?id=11389989), I've open-sourced it and launched OpenFreeMap. You can either self-host or use our public instance. Everything is open-source, including the full production setup — there’s no 'open-core' model here. Check out the repo (https://github.com/hyperknot/openfreemap). The map data comes from OpenStreetMap. I also provide weekly full planet downloads both in Btrfs and MBTiles formats. I aim to cover the running costs of the public…

    2024 · openfreemap.org · its alternatives →

  3. 3

    I've been working on this project for about 4 years. It began as terrain only because world wide elevation data was publicly available. I then added buildings from OpenStreetMap (crowd sourced) and more recently from Overture Maps data. Some computer vision/machine learning advancements [1] in the past few years have made it possible to estimate tree canopy heights using satellite imagery alone making it possible to finally add trees to the map. The data isn't perfect, but it's within +/- 3 meters of so. Good enough to give a general idea for any location on Earth. Happy to answer…

    2024 · shademap.app · its alternatives →

  4. 4

    simple mbtiles server. Contribute to markuman/sms development by creating an account on GitHub.

    2024 · github.com · its alternatives →

  5. 5

    Satellite imagery for dummies. Contribute to plant99/felicette development by creating an account on GitHub.

    2020 · github.com · its alternatives →

  6. 6
    Mapus▲619

    An open source map tool with real-time collaboration

    2021 · github.com · its alternatives →

  7. 7G3

    I made a web app to generate 3D models of real places on earth from land cover and elevation data. Click anywhere on the map to get a polygon, and then click "generate". It should work at most scales, but if your watershed or region selection is too large, the result can be less exciting because it's so flat. As a warning, the 3D models can sometimes be too much for my phone. It's nicer on desktop. I'm still working better on mobile support. The land cover data I'm using gives a cool effect, but at some point I'd like to add in global imagery and clouds. The backend is a Python thread…

    2025 · topography.jessekv.com · its alternatives →

  8. 8MD
  9. 9

    Hey HN, jvaclavik here from OpenClimbing team! We are thrilled to release version 2.0 of our fully opensource/opendata climbing guide. Based on OpenStreetMap for map-data and Wikimedia Commons for images, we created a (hopefully) user-friendly app which completely uses these open databases, thus contributing data back to commons. We designed a simple and powerful notation for drawing climbing routes directly over the Wikimedia pictures: - https://wiki.openstreetmap.org/wiki/Key:wikimedia_commons:pa... Check out the release article for a ton of new features, or go…

    2014 · openstreetmap.org · its alternatives →

  10. 10

    MapHub allows you to create, share and collaborate interactive maps online.

    2016 · maphub.net · its alternatives →

  11. 11

    We built Maptoolkit.org - a free, production-grade vector maps service built on OpenStreetMap and MapLibre. Map rendering and tile hosting have historically been either expensive (Google, Mapbox) or complex to maintain yourself. (Plus: Their maps are car-focused.) Our maps feature max data zoom 15, global hill-shading, 3D terrain, contour lines, water depths, and specialized styles (like Hiking, Cycling, Winter). No sign up or API keys required. You can use it like this: ``` const map = new maplibregl.Map({ container: 'map', style: 'https://styles.maptoolkit.org/summer.json',…

    Jul 2026 · maptoolkit.org · its alternatives →

  12. 12M1
  13. 13

    Revolutionize GIS data management with Geoman for Leaflet, MapLibre, and Mapbox. Add drawing, editing, cutting, splitting, snapping, measuring, and more directly on the map.

    2020 · geoman.io · its alternatives →

  14. 14

    Real-time Geospatial and Geofencing. Contribute to tidwall/tile38 development by creating an account on GitHub.

    2019 · github.com · its alternatives →

  15. 15AR
  16. 16
    MapFig▲97

    The open source mapping tool for websites

    2015 · its alternatives →

  17. 17
    GISCARTA▲175

    Simple and powerful tool to work with maps

    2024 · giscarta.com · its alternatives →

  18. 18

    Real-time Geospatial and Geofencing. Contribute to tidwall/tile38 development by creating an account on GitHub.

    2016 · github.com · its alternatives →

  19. 19

    Hi all, This project release is a long time coming. It was a big uphill battle, and by far my largest endeavor so far. I built it for Sandstorm because I believe in Sandstorm's model, and I wanted to show that there's still life and potential in it. If you're inspired, joining our OpenCollective would be really helpful: https://opencollective.com/sandstormcommunity (keeping in mind that Sandstorm has now moved from its original leadership to a community project https://sandstorm.org/news/2023-11-03-from-io-to-org). You can also join our mailing list or…

    2023 · sandstorm.org · its alternatives →

  20. 20IE
  21. 21

    A free collection of maps for every country in the world, available in 11 sizes or in SVG. - djaiss/mapsicon

    2013 · github.com · its alternatives →

  22. 22

    Cartography resources. Contribute to GuildMasterDev/Cartographer development by creating an account on GitHub.

    2025 · github.com · its alternatives →

  23. 23

    Generate a free visual sitemap from any URL. Crawl up to 25,000 pages* and quickly map your website’s structure with Rarchy.

    2021 · rarchy.com · its alternatives →

  24. 24MA

    Hello HN! I’m excited to share this open-source community mashup showing the power and possibility of combining 3D Gaussian splat scans with traditional mesh-based 3D tiles maps in the browser. As you've probably seen on HN a bunch lately, Gaussian splats are a new method to allow custom 3D scans of scenes and objects [1] and Google Maps 3D Tiles API are the same 3D buildings and street views your familiar with in Google Earth or Google Maps, and recently they’ve been made available for inclusion in web apps. Combining splats + 3d map mixes highly detailed real-world custom micro-scans with…

    2024 · maps-and-splats.glitch.me · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →