Too many tabs slow work — macOS app for instant, keyboard-first tab switching

Too many tabs slow work — macOS app for instant, keyboard-first tab switching targets a $4.0B = 200M macOS users x $20 ARPU/year total addressable market with medium saturation and a year-over-year growth rate of 12% (productivity tools & macOS-native utilities).

Key trends driving demand: Remote/hybrid work -- more browser-based workflows and higher tab counts per worker increases demand for tab-centric productivity tools.; Keyboard-first productivity apps -- adoption of launchers and command palettes (Raycast, Alfred) shows user preference for fast, non-mouse workflows.; On-device personalization -- Core ML/local indexing allows privacy-preserving ranking and faster responses than cloud-only alternatives.; Browser extension fragility awareness -- users prefer native OS utilities to avoid cross-browser extension breakage and permission churn..