Neither Rive nor Loading.io offers a free trial.
Rive is designed for Individuals, Medium Business and Small Business.
Loading.io is designed for Individuals, Medium Business and Small Business.
Pricing for Rive Starts at $14/User/Month when Billed Yearly whereas for Loading.io Starts at $3.33/Month when Billed Yearly.
Some top alternatives to Rive includes Harmony, Loading.io, Animation Desk, Adobe Animate, Adobe Character Animator, Spline, Stream Chat, Text Chat Animator, Flow and ImagickPro.
Some top alternatives to Loading.io includes Animatron Studio, Doodly, Haiku Animator, Animation Desk, Adobe Animate, Animiz, Flow, SVGator and ImagickPro.