AI-Powered Calendar Intelligence

All your calendars.One smart timeline.

Stop switching between Gmail, Outlook, and Yahoo. CalenSync consolidates every meeting, flight, and deadline into a single, intelligent feed.

Live product preview

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Connect
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Sync
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Unified view
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work@gmail.com

Work account

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me@gmail.com

Personal account

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build@yahoo.com

Side project account

Link Gmail, Outlook, and Yahoo in one click

Free for 2 accounts

No credit card required

OAuth 2.0 sign-in

Read-only calendar & Gmail access

3 calendars → 1 timeline

Work, personal & side projects unified

Built for scattered schedules

Connect once. See everything on one intelligent timeline.

Multi-Account Hub

Gmail, Outlook, Yahoo — connect all your accounts and see everything in one place.

Smart Timeline

Calendar events, flights, bills, and deadlines auto-organized into a single chronological feed.

Secure & Private

OAuth 2.0 authentication. Tokens encrypted at rest. Your email data is never stored long-term.

How CalenSync works

From signup to a unified schedule in three steps — no tab switching required.

01

Connect your accounts

Sign in with Google and link work, personal, or client calendars in minutes.

02

Sync in the background

Calendars and Gmail refresh automatically — or sync manually anytime.

03

See one unified view

Meetings, flights, and deadlines on one timeline. Ask the AI assistant anything.

See the full walkthrough
Beyond basic calendar sync

What makes CalenSync different

Not just another calendar view — intelligent sync across accounts, email, and AI.

AI email parsing

Flights and meetings hidden in email? Found.

CalenSync reads confirmation emails and surfaces flights, reservations, and deadlines on your timeline — with links back to the original message.

See email extraction

Email → event → timeline

Confirmation email

AI extracted

Flight to NYC

Mar 12 · 8:45 AM

Timeline
✈ JFK · 8:45 AM
Team standup · 10:00 AM

Multi-account

Every Google account. One place.

Stop logging in and out of work, personal, and client accounts. Connect them all and see every commitment on a single color-coded feed.

Browse use cases
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P
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4 Google accounts · one timeline

AI assistant

Ask your schedule anything.

“Am I free Thursday?” “What’s on my work calendar next week?” The Assistant searches across all connected accounts and cites its sources.

Explore features
CalenSync Assistant

Built for every kind of busy

Freelancers, founders, travelers — if your life spans more than one Google account, CalenSync fits.

Freelancers & consultants

One timeline across every client account

Client work lives in separate Gmail and Calendar accounts

Stop checking five tabs to answer “What am I doing today?”

See how it works

Founders & executives

Executive visibility without the executive assistant

Work and personal calendars never tell the full story

See the whole week — not just what made it onto one calendar.

See how it works

Frequent travelers

Itineraries that find you, not the other way around

Flight and hotel confirmations buried in promotional email

Your inbox becomes a structured itinerary — automatically.

See how it works

Agencies & client services

Shared context without shared logins

Each client uses a different Google Workspace account

Manage many clients from one dashboard, not many browser profiles.

See how it works

Students & side hustlers

Classes, gigs, and life in one place

University calendar, part-time job, and personal Gmail don’t overlap

Built for people running more than one schedule at once.

See how it works

Ops leads & chiefs of staff

A second pair of eyes on a principal’s schedule

Principal forwards confirmations that never hit the calendar

Less inbox archaeology. More confident scheduling.

See how it works
View all use cases

Connect the tools you already use

Read-only sync with Google Calendar, Gmail, and Tasks. Outlook support is on the roadmap.

Google Calendar

Live

Gmail

Live

Google Tasks

Live

Microsoft Outlook

Coming soon

CalenSync

One unified timeline

All integrations

Your calendars, your control

Calendar and email data are sensitive. CalenSync is built read-only from the ground up — with encryption, transparent scopes, and instant disconnect.

  • OAuth 2.0 only

    Sign in with Google — we never see your password.

  • Encrypted at rest

    Access tokens are encrypted with AES-256-GCM before storage.

  • Read-only by design

    CalenSync cannot edit calendars, send email, or delete your data.

Write access blocked

Calendar→ ✕ →Read only
Read our security page

Simple, transparent pricing

Start free with two accounts. Upgrade when you need unlimited connections and Pro features.

Free

$0forever

Everything you need to unify two Google accounts.

  • Up to 2 Google accounts
  • Unified timeline view
  • AI email event extraction
  • RAG Assistant with citations
Most popular

Pro

$12/month

For people juggling many accounts and inboxes.

  • Unlimited Google accounts
  • Priority background sync
  • AI Insights weekly briefing
  • Morning digest email
Compare plans in detail

Common questions

Quick answers about accounts, AI, pricing, and security.

Getting started

Free plans include up to 2 Google accounts. Pro supports unlimited connections — personal, work, and client Workspace accounts each sync independently with their own color tag.

AI & security

View all FAQs

Why not just use Google Calendar?

Google Calendar is great for one account. CalenSync is built for schedules that span several.

CalenSync 3·Google Calendar 0
Feature
Google Calendar
CalenSync
Multiple Google accounts
Switch profiles or use sharing
Native multi-account timeline
Events from email
Manual add or add-ons
AI extraction with source links
Schedule Q&A
Search one calendar at a time
RAG Assistant across all accounts
Full Google Calendar comparison

Ready to unify your inbox?

Free for up to 2 accounts. No credit card required.