Horizontal Marketplaces
How Horizontal Marketplaces Compete Against Amazon
Disgruntled sellers and rising fees are Amazon's weakness, and rivals are moving in.
Theo Larsen
Correspondent · · 9 min read
Disgruntled sellers and rising fees are Amazon's weakness, and rivals are moving in.
The order you add categories matters more than which ones you choose.
Amazon and Walmart's dominance is forcing brands to rethink advertising strategy from the ground up.
Successful marketplace expansion follows a repeatable sequence, not guesswork.
Real seller loyalty requires continuous retention, not just acquisition.
Liquidity, not traffic, is the real metric for horizontal marketplace growth.
Trust replaces traffic as the competitive lever when everyone sells everything.
Horizontal marketplaces win by building trust, not product selection.
Horizontal marketplaces succeed by solving the cold-start problem through density, not breadth.