As of this writing (06/10/2021), MerchMixer offers 5500+ products across 41 different product categories and growing as we continuously work to build connections with more vendors.
MerchMixers complete list of product categories are as follows:
Cell and Tablet Accessories
Computer and Laptop Accessories
Fitness and Wellness
Health and Beauty
Hobby and Toys
Home and Office Essentials
Outdoors and Tactical
Toddlers and Babies
VR and Video Games
For specific examples of products that you can sell under each category, check out this blog post on the subject — Products You Can Sell with MerchMixer - Shopify Dropshipping App.