Neither QGIS nor ArcGIS Excalibur offers a free trial.
QGIS is designed for Large Enterprises, Medium Business and Small Business.
ArcGIS Excalibur is designed for Large Enterprises, Medium Business and Small Business.
Pricing details for both QGIS and ArcGIS Excalibur 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 ArcGIS Excalibur includes eSpatial, ArcGIS Online, Mapbox, 21stCenturyGIS, 3-GIS, Urban SDK, Agile GIS, ArcGIS Instant Apps and Geoconcept GIS.