💡 SaaS Idea: Multi-Calendar Overlay

Web app that merges multiple employer & personal calendars, color-codes conflicts, suggests rescheduling windows—targeting overemployed remote workers juggling 2-3 jobs.

Platform: web, mobile

Why it's a good idea?

ProblemRemote ‘overemployed’ workers (2-3 simultaneous jobs) constantly post in r/overemployed asking how to keep several employer calendars + personal life in sync and avoid double-booking. Example threads:

  • r/overemployed “What tools is everyone using to help juggle…?” (June 2025)
  • r/overemployed “Tool or method to combine work calendars?” (link: /vnrrql)
  • r/overemployed “How do you manage your calendars when you are working…” (Sept 2024) Subreddit has ~300 k members and these threads each get 50-150 comments.

Market search demandKeyword data (via Google related-keywords tool):

  • “combine calendars outlook” – 720/mo searches, difficulty 0
  • “sync google calendar and apple calendar” – 1 300/mo, difficulty 9
  • “sync outlook calendar” – 880/mo, difficulty 5
  • “sync multiple calendars in outlook” – 210/mo, difficulty 0 These are well above the 500-search/ <30-difficulty threshold and directly related to the core use-case (merging calendars and preventing conflicts).

Existing paid competitors (proof of willingness to pay)

  • OneCal (starts $8/mo) – real-time sync & busy-time blocking
  • CalendarBridge ($5-$8/mo) – bi-directional sync + scheduling pages
  • Reclaim.ai (freem...
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