What is Callum?
Callum is an AI calendar assistant built for teams using Google Calendar. It understands multi-person meetings, shared availability, and real-world scheduling constraints. Use natural language to schedule, reschedule, and manage meetings without back-and-forth emails or manual calendar admin. Boost Callum knowledge by connecting your CRM, ATS, CSM apps. Available on Web, iOS, Slack and ChatGPT (soon).
Tool Details
| Categories | Calendar apps |
|---|---|
| Website | getcallum.com |
| Became Popular | January 22, 2026 |
| Platforms | Web |
Frequently Asked Questions about Callum
When did Callum become popular?
Callum became popular around January 22, 2026.
What type of tool is Callum?
Callum belongs to the following categories: Calendar apps.
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