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Continuum

A private Mac app for managers to keep notes on the people they lead

Native macOS appLocal‑first — no cloudMac App StoreSole developerPrivacy by design
Category
Productivity / Management Tools / Personal Knowledge Management
Business model
Likely one‑time purchase or paid upfront via Mac App Store (not subscription‑based from available info)
Stage
Launched (available on Mac App Store)
Target audience
Managers and team leads, especially engineering managers running regular 1:1s, who want a private thinking tool for tracking direct reports over time.
Opportunity score
48/100

A niche but differentiated product with moderate potential; strong privacy angle creates a wedge, but Mac‑only, solo‑dev limitations cap scale.

Founder verdict
MAYBE

A smart, opinionated product solving a genuine pain point, but solo‑dev Mac‑only constraints make it a lifestyle business rather than a high‑growth startup.

What is Continuum?

Continuum is a solo‑developer macOS app that lets managers keep private, local‑only notes on each direct report. It goes beyond simple 1:1 logging by letting you tag signals (ownership, momentum, pressure) that fade over time, track how your read of someone shifts, and surface who needs attention. The app is deliberately anti‑cloud — no accounts, no sync, no HR integration — targeting managers who want an honest, personal thinking space to prepare for reviews and difficult conversations.

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