Cardlife SaaS Directory - Search and discover the best SaaS apps
Cocorico - Cocorico is a state-of-the art Open Source solution to create an Airbnb or Blablacar for anything.
SaaS Pages - 900+ Screenshots of the best SaaS landing pages
Sharetribe - Build your online marketplace business. You don't need a developer.
SaaS Landing Page - The best SaaS landing page examples for design inspiration.
JaJuMa-Market - All-In-One Multi-Vendor / Online Marketplace Solution. Various Business Models supported.