Neither QGIS nor Cadcorp SIS offers a free trial.
QGIS is designed for Large Enterprises, Medium Business and Small Business.
Cadcorp SIS is designed for Large Enterprises, Medium Business and Small Business.
Pricing details for both QGIS and Cadcorp SIS are unavailable at this time. Contact the respective providers for more information.
Some top alternatives to QGIS includes eSpatial, ArcGIS Online, Mango, vMAP, Esri ArcGIS, 21stCenturyGIS, 3-GIS, Agile GIS and Geoconcept GIS.
Some top alternatives to Cadcorp SIS includes eSpatial, ArcGIS Online, Mapbox, vMAP, 21stCenturyGIS, 3-GIS, Urban SDK, Agile GIS and Geoconcept GIS.