Reclaim.ai is an AI‑powered calendar optimizer that automatically finds time for meetings, tasks, and personal activities. Looking for free appointment‑scheduling tools that let you book meetings, manage slots, and sync calendars without a paid plan? Below are 20 free (or freemium) alternatives you can start using today.
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Popular scheduling tool with a robust free tier – unlimited one‑to‑one events, automatic calendar sync, and customizable booking links.
Built‑in feature of Google Calendar that lets you create shareable appointment windows; integrates seamlessly with Gmail and Google Meet.
Free with most Microsoft 365 subscriptions; offers a simple web booking page, calendar sync, and automatic email confirmations.
Free poll‑based scheduler for finding the best meeting time; includes basic calendar integration and a simple booking page.
Free plan supports unlimited appointments, staff logins, and a public booking page; integrates with Zoom, Google Calendar, and Stripe.
Free tier allows up to 100 appointments per month, two staff members, and automated email/SMS reminders.
Free plan includes 50 bookings per month, a customizable booking website, and basic integrations (Google Calendar, Zoom).
Free for unlimited users and meetings; offers a branded booking page, calendar sync, and Zapier integration.
Free for individuals; provides online booking, calendar sync, and payment processing via Square.
Free tier includes a single staff member, unlimited bookings, and integration with Zoho CRM and Google Calendar.
Part of HubSpot’s free CRM; lets you create a personalized booking link that syncs with Google or Outlook calendars.
Free plan supports one calendar, basic branding, and automatic time‑zone conversion.
Free for a single user with up to 100 appointments per month; includes a booking widget and email reminders.
A lightweight version of Calendly for teams; supports group events and basic integrations.
Open‑source, self‑hosted appointment scheduler; free to use and customizable via Docker.
Open‑source scheduling platform with a free hosted version; supports multiple calendars, custom branding, and Stripe payments.
Free tier offers a simple booking page, calendar sync, and email confirmations for unlimited meetings.
Free plan includes basic online booking, calendar sync, and automated reminders for up to 50 appointments per month.