OneCal
OneCal
Privacy-centric calendar sync and scheduling tool that unifies Outlook, Google, and iCloud calendars in real time, offers customizable booking links, and consolidates events into a single view.
Key Features
- Calendar Synchronization
- Privacy-Focused Sync Controls
- Multi-Way Sync Directions
- Scheduling Links (Individual & Collective)
- Unified Calendar View
- Real-Time Updates
- Fully Configurable Sync Rules
- Team Plans
- Secure OAuth2 Connections
- End-to-End Encryption
What is OneCal?
OneCal is a cloud-based calendar automation platform that synchronizes events across multiple calendars in real time, preventing scheduling conflicts and reducing administrative overhead. Beyond syncing, OneCal provides customizable booking links for individuals or teams and a unified calendar view that aggregates all connected calendars in one interface, with options to hide cloned events for clarity.
Pros and Cons
Pros:
- Seamless, multi-way real-time sync across Outlook, Google, and iCloud calendars.
- Granular privacy controls to mask event details or display limited information.
- Customizable booking links for one-on-one or group scheduling with branding options.
- Unified calendar view to see all events in one place and join meetings with a click.
- Secure OAuth2 connections and AES encryption for data in transit and at rest.
Cons:
- No native desktop or dedicated mobile apps; functionality via web and mobile browsers only.
- Advanced team management features require paid plans.
- Lacks deep integrations beyond core calendar providers.
Who It’s For
- Busy Professionals juggling personal and work calendars who need conflict-free scheduling.
- Small Teams requiring collective booking links and shared availability.
- Consultants & Freelancers managing client calendars without exposing private details.
- Privacy-Conscious Users who want full control over synced event data.
- Hybrid Workers needing a unified view of multiple calendar systems.
Calendar Synchronization
OneCal connects to Outlook, Google, and iCloud calendars via secure OAuth2, syncing events in real time. Users select one-way or multi-way sync, choose which details to replicate, and assign clone colors to distinguish events across calendars[get_url_content].
Privacy-Focused Sync Controls
Customize sync rules to exclude event titles, descriptions, or attendees. Display only “Busy” status for sensitive events, ensuring personal confidentiality while keeping colleagues informed of availability.
Multi-Way Sync Directions
Set up bi-directional or one-directional sync between any combination of connected calendars. Changes in any calendar propagate instantly to others, maintaining consistent availability across all platforms.
Scheduling Links
Create and share individual or collective booking links that respect connected-calendar availability. Customize link branding, cover images, languages, and post-booking messages to deliver a polished scheduling experience.
Unified Calendar View
Consolidate events from Outlook, Google, and iCloud calendars into a single view. Toggle visibility of cloned events, filter by calendar, and join meetings directly from the interface—eliminating the need to switch between apps[get_url_content].
Real-Time Updates
OneCal continuously monitors connected calendars for changes, pushing updates within seconds. New, modified, or canceled events sync automatically across all linked calendars without user intervention.
Fully Configurable Sync Rules
Define precise sync settings for each calendar pair: select event types, choose clone colors, and set sync directions. This flexibility allows users to tailor OneCal to diverse workflow requirements.
Team Plans
Invite team members to join a shared workspace, assign permissions, and distribute scheduling links collectively. Team administrators manage subscriptions and billing centrally via the web dashboard.
Pricing
OneCal offers three subscription tiers (billed annually):
- Starter: $5/user/month; real-time multi-way sync, booking links, unified calendar view, customizable sync rules.
- Essential: $10/user/month; includes all Starter features plus branding options, language customization for links, and team invitations.
- Premium: $30/user/month; adds advanced support, team management console, and priority feature requests.
A 14-day free trial is available with no credit card required. Subscriptions auto-renew annually, with pro-rata charges for added team members during the billing period.
Verdict
OneCal excels at merging multiple calendar ecosystems into a single, privacy-respecting platform. Its robust sync controls, real-time updates, and flexible scheduling links make it ideal for professionals and small teams who need both confidentiality and convenience. While integrations are limited to core calendars, OneCal’s focused feature set and intuitive interface deliver significant value for users seeking streamlined scheduling and calendar management.
Frequently Asked Questions about OneCal
What is OneCal?
OneCal is a cloud-based calendar automation platform that synchronizes events across multiple calendars in real time, preventing scheduling conflicts and reducing administrative overhead. Beyond syncing, OneCal provides customizable booking links for individuals or teams and a unified calendar view that aggregates all connected calendars in one interface, with options to hide cloned events for clarity.
Pros and Cons
Pros:
- Seamless, multi-way real-time sync across Outlook, Google, and iCloud calendars.
- Granular privacy controls to mask event details or display limited information.
- Customizable booking links for one-on-one or group scheduling with branding options.
- Unified calendar view to see all events in one place and join meetings with a click.
- Secure OAuth2 connections and AES encryption for data in transit and at rest.
Cons:
- No native desktop or dedicated mobile apps; functionality via web and mobile browsers only.
- Advanced team management features require paid plans.
- Lacks deep integrations beyond core calendar providers.
Who It’s For
- Busy Professionals juggling personal and work calendars who need conflict-free scheduling.
- Small Teams requiring collective booking links and shared availability.
- Consultants & Freelancers managing client calendars without exposing private details.
- Privacy-Conscious Users who want full control over synced event data.
- Hybrid Workers needing a unified view of multiple calendar systems.
Calendar Synchronization
OneCal connects to Outlook, Google, and iCloud calendars via secure OAuth2, syncing events in real time. Users select one-way or multi-way sync, choose which details to replicate, and assign clone colors to distinguish events across calendars[get_url_content].
Privacy-Focused Sync Controls
Customize sync rules to exclude event titles, descriptions, or attendees. Display only “Busy” status for sensitive events, ensuring personal confidentiality while keeping colleagues informed of availability.
Multi-Way Sync Directions
Set up bi-directional or one-directional sync between any combination of connected calendars. Changes in any calendar propagate instantly to others, maintaining consistent availability across all platforms.
Scheduling Links
Create and share individual or collective booking links that respect connected-calendar availability. Customize link branding, cover images, languages, and post-booking messages to deliver a polished scheduling experience.
Unified Calendar View
Consolidate events from Outlook, Google, and iCloud calendars into a single view. Toggle visibility of cloned events, filter by calendar, and join meetings directly from the interface—eliminating the need to switch between apps[get_url_content].
Real-Time Updates
OneCal continuously monitors connected calendars for changes, pushing updates within seconds. New, modified, or canceled events sync automatically across all linked calendars without user intervention.
Fully Configurable Sync Rules
Define precise sync settings for each calendar pair: select event types, choose clone colors, and set sync directions. This flexibility allows users to tailor OneCal to diverse workflow requirements.
Team Plans
Invite team members to join a shared workspace, assign permissions, and distribute scheduling links collectively. Team administrators manage subscriptions and billing centrally via the web dashboard.
Pricing
OneCal offers three subscription tiers (billed annually):
- Starter: $5/user/month; real-time multi-way sync, booking links, unified calendar view, customizable sync rules.
- Essential: $10/user/month; includes all Starter features plus branding options, language customization for links, and team invitations.
- Premium: $30/user/month; adds advanced support, team management console, and priority feature requests.
A 14-day free trial is available with no credit card required. Subscriptions auto-renew annually, with pro-rata charges for added team members during the billing period.
Verdict
OneCal excels at merging multiple calendar ecosystems into a single, privacy-respecting platform. Its robust sync controls, real-time updates, and flexible scheduling links make it ideal for professionals and small teams who need both confidentiality and convenience. While integrations are limited to core calendars, OneCal’s focused feature set and intuitive interface deliver significant value for users seeking streamlined scheduling and calendar management.