Callum
To be verifiedCallum is an AI calendar assistant built specifically for teams using Google Calendar. It utilizes natural language understanding to schedule, reschedule, and manage multi-person meetings based on shared availability and real-world
AI calendar assistant that uses natural language to intelligently schedule and manage team meetings.
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getcallum.com/

What is Callum?
AI calendar assistant that uses natural language to intelligently schedule and manage team meetings.
Callum is an AI calendar assistant built specifically for teams using Google Calendar. It utilizes natural language understanding to schedule, reschedule, and manage multi-person meetings based on shared availability and real-world
Core Features
Natural language scheduling, rescheduling, and event management
To be verified.
Finds optimal availability for multiple participants (group availability checking)
To be verified.
Contextual intelligence via CRM/ATS/CSM integrations for meeting prep
To be verified.
Intelligent rescheduling that checks all participants' availability
To be verified.
Calendar insights and Q&A (e.g., briefing on calls, reviewing history)
To be verified.
Popular Use Cases
- Instantly scheduling multi-person meetings using natural language commands.To be verified.
- Finding common availability slots for a large group without back-and-forth emails.To be verified.
- Reviewing the sales pipeline and connecting meeting context from CRM data.To be verified.
- Automatically adding preparation agendas, interview questions, or history notes to events.To be verified.
- Intelligently moving meetings to new times that suit all attendees.To be verified.
Feature Comparison
A functional comparison based on maker input.
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Comparison details are provided for informational purposes and should be verified with the official website.
How to use
- Users interact with Callum through natural conversation
- speaking or typing what they want to achieve (e.g.
- 'Schedule a design review with Emma tomorrow at 2pm'). Callum instantly creates events
- checks group availability
- reschedules meetings
- and provides context and insights based on the conversation.
Pricing
Callum uses a freemium pricing model. Pricing and features may change over time.
Free
$0
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Pro
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Team
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Enterprise
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Deal / Coupon
No coupon listed.
Why is it fantastic?
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What can be improved?
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Frequently Asked Questions
Verification
Tool status
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Pricing verified
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Founder claimed
No / To be verified
Source
Official website / Community submitted
Related Tags
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