The best alternatives to Vizician are Datapad, Universal Icon Set, and VisualData. If these 3 options don't work for you, we've listed a few more alternatives below.
What do you think of Vizician?
AssemblyAI— Speech-to-Text API with superhuman accuracy
Datapad is "the Canva for Data"
Build stunning dashboards blazingly fast with built-in templates
Integrate with 10s of real-time connectors
Share & collaborate with your team and stake-holders
Build dashboards from your sheet files