Prime Calendar
by Péter CselőteiUnified calendar hub: family, routines, booking, automation, screens & scoped AI/MCP. Free forever!
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Brian MillotView profilePéter CselőteiView profile
About
Overview
Stop juggling disconnected apps for your chats, tasks, spreadsheets, and schedules. Prime Calendar is an all-in-one planning workspace designed to keep your life, household, and business in sync with reality. By combining personal and shared timelines, tasks, booking, and automation with bidirectional Google and Microsoft sync, it eliminates overlapping events and endless coordination back-and-forth.
How Prime Calendar adds immediate value to your day:
• Stress-Free Household Harmony: Keep school pickups, travel, and appointments on one shared timeline where updates are instantly visible without group-chat chaos. Fair, round-robin chore rotations with streak counters hold everyone accountable, while low-stock pantry tracking automatically generates restock tasks.
• Turn Any Spare Screen into a Live Dashboard: Skip expensive $600 proprietary wall hardware. Pair any old tablet, smart TV, or Raspberry Pi using an 8-character code—with zero device login required—to display 21 live, read-only widgets in your kitchen or office.
• Calm Focus & ADHD-Friendly Clarity: Eliminate visual overwhelm and prevent overcommitment. Use Focus Mode and "Next Up Only" countdown widgets to see just one clear next step. One-click Mode Packs and priority-sorted notifications with strict Quiet Hours ensure routine alerts never break your concentration.
• Effortless Business Bookings & Automation: Built for consultants and service studios, Prime Calendar offers live booking pages, instant Stripe Connect payments, staff roles, and automatic POOL resource allocation (like assigning available rooms automatically). Event-driven automation rules handle reminders, status updates, and webhooks in the background.
• Safe, Scoped AI & Developer Control: Let AI agents manage your schedule without handing over the keys to your whole life. Primecal MCP features OAuth 2.1, managed keys, 47 tools, and 70 granular permissions so agents only access what you explicitly allow.
Be in sync with reality!
LaunchIt data
Prime Calendar on LaunchIt
Prime Calendar launched on LaunchIt on November 7, 2026, in No Code and Automation. Since launch it has collected 2 upvotes and 30 page views.
- Launched
- Nov 7, 2026
- In category
- #2of 6 in No Code and Automation
- Upvotes
- 2
- Page views
- 30
- Saves
- 1
- Rating
- None yetBe the first
Live numbers from LaunchIt. Ranks count upvotes, then page views.
LaunchIt data
Prime Calendar's launch week
26 products launched on LaunchIt between November 2 and November 8, 2026. The top 12 are shown.
Ranked by
Page views since launch
Prime CalendarPrime Calendar launched on LaunchIt on November 7, 2026, one of 26 products launched that week. With 30 page views since launch, it has the 26th most of its launch week.
Page views recorded by LaunchIt.
At a glance
Prime Calendar in a Nutshell
Who is it for?
Individuals and households seeking a unified, low-friction planning hub for family, routines, and small business scheduling.
Problem
People juggle multiple apps for chats, tasks, calendars, and bookings, leading to missed updates and chaotic coordination. Disjointed timelines cause overlap, forgotten chores, and inefficient handling of household and business appointments.
Solution
Prime Calendar combines personal and shared timelines, tasks, booking, and automation with bidirectional Google and Microsoft sync to keep everything in sync. It offers live dashboards, focus features, and automated workflows to reduce back-and-forth and prevent overcommitment.
What makes it unique
It delivers a single, zero-login live dashboard experience on any screen, plus bidirectional calendar sync, role-based automation, and fine-grained AI/agent controls with scoped permissions. This combination reduces noise, centralizes household and business planning, and keeps AI behavior safely bounded.
In practice
Use Cases
Synchronize family schedules
Manage chores and rotations
Display live dashboard on screens
Accept client bookings and payments
Automate reminders and status updates
Run focus-friendly schedules
Pricing
Prime Calendar pricing
Is Prime Calendar free? Prime Calendar has a free plan, and paid plans start at $4/mo.
Pick a step to see the plan
Family
User
$4/mo
Family
$12/mo
Store
$29/mo
Pricing listed by the Prime Calendar team, updated Nov 6, 2026. Check the Prime Calendar website for current prices.
Alternatives
Prime Calendar alternatives
3The closest alternatives to Prime Calendar on LaunchIt are GanttGenAI, Best Productivity Resources and taos. They do a similar job in No Code and Automation, and they are ranked by upvotes from the LaunchIt community. Compare pricing, ratings and launch dates below.
| Product | Pricing | Rating | Upvotes | Launched | |
|---|---|---|---|---|---|
 Prime CalendarThis product | Freemium · From $4/mo | No reviews | 2 | Nov 7, 2026 | |
 GanttGenAI | Not listed | No reviews | 0 | Feb 25, 2026 | |
 Best Productivity Resources | Not listed | No reviews | 0 | Sep 16, 2026 | |
 taos | Not listed | No reviews | 0 | Oct 18, 2026 |
Good to know
Frequently Asked Questions
Behind the product
Meet the Maker
Founder, Prime Calendar · On LaunchIt since 2026
Péter Cselőtei Founder, Prime Calendar · Atlassian consultant at Lupus Consulting Zrt. Péter builds Prime Calendar out of his own day-to-day need to keep work and family life in sync. He works as an Atlassian consultant at Lupus Consulting Zrt., and brings that background in workflow and collaboration tools into the product. He is based in Budapest, Hungary.
I built Prime Calendar because real life doesn't fit into isolated apps—when work calendars, family chats, and to-do lists live separately, schedules silently clash until it's too late... welll at least for me! :) To fix this 'coordination chaos', I created a unified workspace that connects shared timelines, routines, bookings, zero-login wall screens, and my scoped AI agents in one place while also manages my smarthome based on my real life events. So I'm in sync with Reality :) Follow our progress, explore our docs, or claim an Early Access Founder spot at primecal.eu!
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More in No Code and Automation
Hey everyone! 👋 Péter here, maker of Prime Calendar. Thrilled to finally share what I'’ve been building with you all! Whether you're trying to keep family schedules and chores visible without buying a $600 proprietary wall screen, managing client bookings with automatic resource pools, or connecting AI agents safely to your schedule via our OAuth 2.1 MCP server (with 47 tools & 70 granular permissions) or - one of my faviourite - automate lights in my smarthome/smartoffice based on events what are always in sync with my life. Prime Calendar brings it all into one calm workspace. Well at least that's what I've created for myself. And others said it should be public. NOw it is! 🎁 Launch-Day Offer: To celebrate the launch, we’ve opened our Early Access Founder Programme (capped at 100 spots total) where we trade massive lifetime discounts for your honest product feedback: • First 50 Founders:: 90% lifetime discount on your paid plan (just 2 pieces of feedback) + private Slack access with me. • Next 50 Founders: 75% lifetime discount (1 piece of feedback). (And yes, we always have a Forever Free plan with no credit card required! ;) ) 👉 Claim a Founder spot here: https://www.primecal.eu/en/early-access/ 💬 Question for you: What is the biggest scheduling headache or "app-juggling" frustration you deal with right now—at home, with clients, or when giving AI access to your calendar? I’ll be hanging out in the comments all day—roast the UI, test the MCP server, or ask me anything! 🚀