Sketchfab comes with new upload limits.

The new upload limits for this online tool named Sketchfab  are based on credits.
An upload credit is used when a model is uploaded to the Sketchfab website.
The Sketchfab plan determines the number of models you can upload and publish each month:

• Free Basic: 1 upload credit per month;
  
• Plus: 10 upload credit per month;
  
• Pro: 30 upload credit per month;
  
• Premium: 200 upload credit per month;
  
• Business: 500 upload models credit per month;
  
• Enterprise: Custom;

The prices for the Sketchfab plan can be found on this webpage.