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Comment by rmc | Hacker News Reader

> I still have to understand openstreetmap mapping solutions. It's named open, not free, so I guess providing your own server with osm data would work. Only with FreeStreetMap the data would be infected also.

I'm not sure what you mean with "free"/"open". The OSM licence has a share-alike part if you merge your own map data with OSM data. If you just have a map and put points on it, it'd be fine.

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It's not free as in you are not allowed to use OSM tiling servers for commercial purposes. "OpenStreetMap’s own servers are run entirely on donated resources. They have strictly limited capacity. [...] OpenStreetMap data is free for everyone to use. Our tile servers are not." [1]. They've even banned some sites for abusing their servers, e.g., FastPokeMap in 2016 [2]. But there is a very clear way of switching to OSM and serving your own map tiles with any styling you want [3]. I personally think that startups like these should go for these options since their user base is concentrated in one region.

[1] https://operations.osmfoundation.org/policies/tiles/ [2] https://github.com/openstreetmap/chef/pull/78 [3] https://switch2osm.org/serving-tiles/

Well if you don't like the OSM.org tile usage policy, they'll give you a full refund.

OSM.org doesn't prohibit commericial usage, per se. But if you're running a business, you shouldn't rely on volunteers from another project which you're not paying for.

This. Services are invited to take a slurp of data and use it as they wish, and contribute back of they make changes. It's not uncommon for a service of a certain size to become a contributor. But there's no requirement: if all they use it for is lookups and tiles, go ahead, "fill yer boots".

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