It is possible to use three versions of MapCat SDK according to the needs of application, its purposes and functionality:

MapCat Light for applications with basic GIS needs: digitize/display business objects, POI-s, tourism routes etc on the map, navigate the map, perform address search, measure distances, print pages etc. MapCat Light is widely used by real-estate and tourism portals. Success case: Real Estate map application made by Affecto (biggest GIS provider in Finland): http://www.gva.fi/gva/Main.do

MapCat Medium allows in addition to handle more complicated vector objects (polylines, polygons, shapes, route animation). Solutions for vehicle tracking, advanced tourism portals (tourism paths, restricted areas, parks etc), GIS registrars who want expose their GIS data to the web, create thematic maps etc. Success case: Estonian Breeding Bird Atlas: http://www.eoy.ee/atlas/

MapCat Professional brings functionality common to desktop GIS software to the web for customers with professional GIS functionality needs. Applications for different GIS registrars (field, forestry, infrastructure etc). Success case: MapCat PRO demo-site, software has been used by biggest IT integrator in Finland Tietoenator: http://products.regio.ee/mapcat/