Neither Observable nor Autocode offers a free trial.
Observable is designed for Individuals, Medium Business and Small Business.
Autocode is designed for Individuals, Freelancers, Medium Business and Small Business.
Pricing for Observable Starts at $9/User/Month whereas for Autocode Starts at $3,000.
Some top alternatives to Observable includes CodePen, Visualr, ibi Analytics Platform, Instadeq, Dashana, Ideata Analytics, Vizician, Zoomdata and Vizydrop.
Some top alternatives to Autocode includes CodePen, CodeTogether, Codigo, YepCode, CodeSync, Kodingless, Anyfiddle, Pseudocode Editor, Codebots and HackerPen.