Best note taking app for startups

There are roughly 40-60 meaningful competitors in the note-taking space, but only about 12-15 are actively positioned for startup teams specifically. The market is dominated by generalist players (Notion, Obsidian, OneNote) that prioritize flexibility over startup workflows, leaving teams frustrated by bloat, onboarding friction, and features that don't map to how early-stage companies actually work—rapid iteration, decision documentation, and knowledge handoffs. The real gap isn't in features; it's in *context*. Most startups need three things simultaneously: fast capture during chaos, async-friendly knowledge sharing across time zones, and decision trails that survive pivots. Current solutions either excel at one and fail at the others, or require so much configuration that setup becomes a project itself. The opportunity sits at the intersection of simplicity (faster than Notion to set up), startup-specific templates (decision logs, sprint retrospectives, founder notes), and lightweight collaboration (not a wiki, not a doc suite—something in between). A vibecoder entering here should focus on reducing setup time to under 10 minutes, baking in templates for the first 90 days of a startup, and making search and retrieval *stupid fast*—because a note no one can find is just noise.