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Calendar0 vs Hourwright

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Calendar0 compared with Hourwright
DetailCalendar0 logo Calendar0Hourwright logo Hourwright
What it doesSee Google, Outlook and iCloud in one week, add meetings in one line, and get notes from calls you record. Automatic task scheduling for Google Calendar
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Free trial
PricingFree: includes 100 assistant chats, 3 free recordings with transcripts and AI notes, unlimited calendar connections, quick add, booking links, and MCP connector for AI apps. Pro: €8/month (€96 billed yearly) or €10/month month-to-month, adding unlimited assistant chats and transcripts/AI notes on al Free trial for 31 days (no card required), then 3€ per month or 20€ per year.
Key features
  • View all calendars (Google, Outlook, iCloud) in one week view
  • Schedule meetings by typing natural language commands
  • Meeting recording with transcripts and AI-generated notes
  • AI assistant for calendar management and meeting summaries
  • Booking links for scheduling without email chains
  • Desktop app menu bar/system tray access
  • Integration with Claude, ChatGPT and other AI apps via MCP
  • Drag-and-drop event editing and RSVP
  • One-click video call joining from calendar
  • Web app and desktop apps for macOS, Windows, Linux
  • Priority and due date weighting with user-configurable slider
  • Task splitting into multiple sittings with configurable maximum slot length
  • Lock tasks to specific times and let scheduler re-plan around them
  • Recurring tasks with automatic daily, weekly, monthly, or yearly scheduling
  • Buffer time between tasks to prevent back-to-back scheduling
  • Google Calendar conflict detection and sync
  • Built-in calendar view showing tasks and existing events
  • Task prerequisites to ensure dependencies complete first
  • Sub-second scheduling performance
  • Separate work and personal task categories with different time windows
What makes it different
  • Natural language scheduling—convert plain text to calendar invites automatically
  • Meeting recording with automatic transcription and AI notes on all plans
  • Works inside AI apps like Claude and ChatGPT as an MCP connector
  • Independent, founder-run product with no venture backing or per-seat pricing
  • Answers when each task happens instead of just listing what needs doing
  • Significantly less expensive than other automatic schedulers
  • First-fit algorithm produces predictable schedules
  • Transparent about limitations and deliberately simple design choices
Community votes00
DR (Domain Rating by Ahrefs)24 −1 (down) since last checkNot checked yet no change since last check
Trust Flow (Majestic)40
Citation Flow (Majestic)2822
Referring domains (Majestic)1099

5 details filled in for both companies.

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