Neither Observable nor Dashana offers a free trial.
Observable is designed for Individuals, Medium Business and Small Business.
Dashana is designed for Individuals, Large Enterprises, Medium Business and Small Business.
The starting price of Observable begins at $9/User/Month, while pricing details for Dashana are unavailable.
Some top alternatives to Observable includes CodePen, Visualr, ibi Analytics Platform, Instadeq, Dashana, Ideata Analytics, Vizician, Zoomdata and Vizydrop.
Some top alternatives to Dashana includes Alteryx, iDashboards, Databox, DashThis, DB Dash, VizualSurvey, Visualr, Dasheet, Living Charts and SharpDash.