Calendar services

A calendar service is a digital calendar that helps users manage appointments and scheduling,

Acuity Scheduling

Online appointment scheduling owned by Squarespace (US). Offers customisable booking pages, payment collection, automated reminders, and calendar sync. Targets service businesses (consultants, therapi...…

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Cal.com

Open-source scheduling infrastructure. Self-hosted or cloud-hosted. Offers booking pages, team scheduling, round-robin assignment, and API access. Positioned as the open-source Calendly alternative.…

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Calendly

US-based scheduling automation platform. Share booking links, set availability rules, and automate meeting scheduling with calendar integrations (Google, Outlook, iCloud). 20+ million users. Popular a...…

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Doodle

Swiss-based scheduling tool for finding meeting times across groups. Poll-based approach where participants vote on available slots. Also offers 1:1 booking pages. Simple and widely used for group coo...…

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Google Calendar

Find UK based alternatives to Google Calendar, a time-management and scheduling calendar service developed by Google.…

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Microsoft 365 (aka Office)

Find UK based alternatives to Microsoft 365, a product family of productivity software, collaboration and cloud-based services owned by Microsoft.…

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