TL;DR
Calendar sync connects Plutio's calendar to Google Calendar, Outlook, and Apple Calendar so tasks, events, bookings, and invoice deadlines appear on every calendar without manual entry.
Plutio runs two-way sync with Google Calendar and Outlook Calendar, meaning events created in Plutio appear on the external calendar and events created on the external calendar appear in Plutio. For Apple Calendar and any other app that supports iCal subscriptions, Plutio generates a webcal:// feed URL that updates automatically. Freelancers using Plutio's calendar sync report cutting scheduling admin by roughly 3 hours per week because tasks, events, and booking confirmations stop requiring manual calendar entry across multiple apps.
Calendar sync comes with all Plutio plans, including the 7-day free trial. Connect Google Calendar or Outlook in Settings under Calendar integrations. The iCal feed URL is generated in the same section and works with any calendar app that accepts .ics subscriptions.
What calendar sync is
Calendar sync is the connection between Plutio's built-in calendar and external calendar apps, keeping events, tasks, bookings, and deadlines visible across Google Calendar, Outlook, and Apple Calendar without copying anything manually.
When calendar sync is active, Plutio pushes new events to the connected calendar and pulls external events into Plutio's calendar view. Both sides update automatically, so a meeting scheduled in Google Calendar blocks that time slot in Plutio, and a client booking created through Plutio's scheduler shows up on Google Calendar within minutes.
Two-way sync with Google Calendar and Outlook
Two-way sync means changes flow in both directions. Creating, editing, or deleting an event in Plutio updates Google Calendar or Outlook automatically, and the reverse is also true. Plutio syncs individual calendars within each account, so you can choose which Google calendars or Outlook calendars to include. Each synced calendar tracks its own last-synced timestamp, and the primary calendar is labeled in the settings panel. Events marked as "busy" in Google Calendar or Outlook automatically block availability in Plutio's scheduler, preventing double-bookings on booking pages.
iCal feed for Apple Calendar and other apps
For Apple Calendar, Fantastical, or any app that supports iCal subscriptions, Plutio generates a webcal:// feed URL. The feed includes events, tasks with due dates, project tasks, and invoice deadlines. You control which entity types appear in the feed (events, projects, tasks, project tasks, invoices) and whether event descriptions are included. The feed URL works with Google Calendar's "subscribe" feature too, so teams that prefer a read-only view of Plutio data can subscribe without enabling full two-way sync.
I connected Google Calendar on day one and haven't manually added a meeting to Plutio since. Every booking, every task deadline, every client call just appears.
The core mechanic: Plutio treats tasks, events, scheduler bookings, and invoice due dates as calendar entities, so all four types sync to external calendars, not just meetings.
Why calendar sync matters for freelancers
Running a freelance business without calendar sync means every event exists in exactly one place, and the freelancer becomes the manual bridge between calendars. A booking confirmation from a scheduler lands in one app, a project deadline lives in Plutio, and a personal appointment sits in Google Calendar. None of these calendars talk to each other, so checking availability requires opening three apps before accepting a call.
On a week with 15 client touchpoints, checking three calendars before every response adds up to 2 to 3 hours of pure admin. Worse, a task deadline in Plutio that doesn't appear on the phone calendar gets missed because the notification never fires. According to FinancesOnline, 44% of businesses cite scheduling friction as a top operational pain point, and for solo freelancers that friction falls entirely on one person.
Calendly limits calendar connections to 6 calendars per user on every plan, including Enterprise, with no way to increase that cap. Acuity Scheduling syncs events one way for blocking availability, but changes made on the external calendar don't update Acuity, so rescheduling a meeting in Outlook doesn't move it in Acuity. Both tools also operate as standalone scheduling apps, disconnected from projects, invoices, and contracts.
The real cost of broken calendar sync is not a missed meeting but a double-booked discovery call that forces the freelancer to reschedule, which turns a 30-minute meeting into a week-long email thread.
Plutio's approach syncs the full workspace calendar, including tasks, events, bookings, and invoice deadlines, so availability reflects everything on the freelancer's plate, not just meetings.
How calendar sync works in Plutio
Connect Google Calendar or Outlook in Plutio's Settings, choose which calendars to sync, and events start flowing both ways within minutes.
Before starting, make sure your Google or Microsoft account has calendar access enabled. Plutio uses OAuth to connect securely without storing your email password.
Step by step
- Step 1: Open Settings in Plutio and navigate to the Calendar section. Two integration options appear: Google Calendar and Outlook Calendar.
- Step 2: Click the integration you want, then authenticate with your Google or Microsoft account. Plutio requests calendar read and write permissions through OAuth.
- Step 3: After connecting, Plutio displays all calendars from that account. Toggle on the calendars you want to sync. Each calendar shows its name, primary status, and last-synced timestamp.
- Step 4: Events from the selected external calendars appear on Plutio's calendar page. Events created in Plutio appear on the external calendar. Changes on either side update automatically.
- Step 5: For Apple Calendar or other iCal-compatible apps, scroll to the Calendar Feed section in Settings. Plutio generates a webcal:// URL. Copy and paste it into Apple Calendar's "Subscribe" option. Select which entity types to include: events, tasks, project tasks, projects, and invoices.
Practical tip: connect your Google Calendar before setting up a Plutio scheduler. The scheduler checks synced calendars for conflicts automatically, so booking pages only show time slots that are genuinely open across all connected calendars.
I used to double-book myself at least twice a month because my personal Google Calendar and Plutio were not connected. Two-way sync fixed that completely, and now my booking page only shows slots that are actually free.
Who needs calendar sync
Freelancers managing clients across multiple tools and time zones, agencies coordinating team availability, and anyone using Plutio's scheduler for client bookings benefit most from calendar sync.
A freelance consultant running 12 active retainers uses Google Calendar for personal appointments and Plutio for client work. Without calendar sync, booking a flight at 2pm on Tuesday in Google Calendar doesn't block that slot in Plutio, so a client can book a call at the same time through the Plutio scheduler. Two-way sync closes that gap by making Google Calendar events visible to Plutio's availability engine.
Agencies with 3 to 5 team members use calendar sync to keep individual Outlook calendars connected to the shared Plutio workspace. When a team member adds an internal standup to Outlook, that time slot disappears from their Plutio availability, and the agency's booking pages reflect the change without anyone updating a spreadsheet.
Freelancers evaluating Calendly alternatives often discover that Calendly's 6-calendar limit creates blind spots for anyone running separate calendars for personal, client, and contractor work. Plutio doesn't impose a calendar cap. Freelancers switching from Acuity Scheduling find that Plutio's two-way sync updates both sides, while Acuity's sync is one-directional for blocking, so rescheduling on the external calendar doesn't update Acuity.
Bottom line: any freelancer or agency using more than one calendar app and running client-facing booking pages gets immediate value from calendar sync, because availability stays accurate without manual cross-checking.
