I want to build a platform where buyers , sellers and integrators of small to medium sized businesses can meet with enhanced automation and AI.
Multisided Platforms have the chicken and egg problem, to build them, in the beginning, you need to do things that don't scale:
1- Go to the most difficult side (users) to adopt the marketplace and make them a demo. ex: buyers
2 - Ask them what they need to buy
3 - Then go look for the sellers of what they need and onboard them and call the buyers...
4 - Do this before you start too much coding...you will need to do the old way without tech or just with basic MVP, to understand if they need your product
5 - You validate the idea while you speak directly with all sides, and can improve the product with their feedback.