JustPlan - JustPlan is a marketplace that connects customers with high quality, reliable, and vetted vendors who offer products and services for small events, gatherings, and parties.
Validated ideas - List of 5,000 poorly executed but popular apps
PartyTalk - An efficient, fee-free event planning & ticketing tool
IdeasAI - OpenAI-powered startup idea generator
Plans - Coordinate a group plan, then gather memories in one place
The 25 Days of Ideas - Free resources for coming up with startup ideas