Sites and apps similar to Foursquare Placemaker include OpenStreetMap, which is free and open source. Other options are 2GIS, Overture Maps, F4map and TransforMap. In total there are nine Map Services like Foursquare Placemaker for Android, iPhone and iPad.
Community-maintained global map and geographic-data service where anyone can browse, search and edit roads, trails, transit, addresses, businesses, land use and natural features. Its openly licensed data can be downloaded, shared, adapted and used with attribution.
United Kingdom
2GIS provides 3D-maps of 180+ cities, contacts of 1.5 million companies, car routing and public transport routes and and more! 2GIS is a complete and up-to-date directory of organizations with detailed cities’ maps.
Russia
Powering current and next-generation map products by creating reliable, easy-to-use, and interoperable open map data.
Germany
EU
F4map provides tailored 2D and 3D map solutions with accurate geo-localized content, highlighting famous buildings, real-time effects, 3D animations, and user collaboration, accessible without plugins and available on mobile devices. Seamless data integration enhances functionality.
FranceEU
TransforMap works towards an online platform for you to visualize the myriads of alternatives to the dominant economic thinking on a single mapping system.
Wikimapia is an online editable map - you can describe any place on Earth. Or just surf the map discovering tonns of already marked places.
Russia
Online maps for web, mobile apps and desktop software. You can change colors, add or remove particular map elements or enhance the map with own geodata.
Switzerland
Map Maker is a powerful but easy-to-use Web application for creating custom maps. You can upload your data, customize how the data is visualized, then export the map or share it with others for editing.
Explore developer resources and start building your own applications using Planet's data and tools. Transform daily satellite imagery into intelligent analytic feeds to index objects and change.
