10 Digital Market Place Ideas
1. AI/ML Models
Gravity.AI is a digital marketplace for pre-trained AI/ML models. You can hire a data scientist from Fiverr or Upwork to build an AI model such as image recognition, market segmentation, data extraction, etc. You can deploy the model on Gravity.ai where it can be tested, purchased and downloaded.
Look for commonly requested automation on r/AutomateYourself, Stack Overflow, etc. Then create a marketplace that specializes in excel, web, Zapier or SaaS automation (airable, monday.com, salesforce)
3. Market Research Reports
You can buy market research reports and sell them on a digital market such as Gumroad or Payhip. There are numerous market researchers available as freelancers.
4. Software as a Service
Build a SaaS covering your niche of interest and put it up for sale on Flippa.
5. Online Course Library
Create and curate a number of online courses on a popular topic of interest. You could reach out to experts in your defined niche and schedule recording time and pay them a percentage of your sales.
6. 2D/3D Avatars
Using 2D/3D animation software, create or hire someone to create celebrity or parody characters to be used by Vtubers that use software like Animaze.
Powerpoint, Notion, Graphics, Web Templates. Create on Fiverr and resell on Etsy or create your own marketplace quickly by using a NoCode tool like Bubble.io.