Thunderbird Appointment makes it easy to find a time to meet. So you can ditch the admin and streamline your day.
United States
Cal.com AlternativesAppointment Schedulers and other similar apps like Cal.com
Cal.com is described as 'Open-source appointment scheduler offering self-hosted or hosted white-label deployments, API-driven integration, customizable features, and control over data' and is a appointment scheduler in the office & productivity category. There are more than 50 alternatives to Cal.com for a variety of platforms, including Web-based, SaaS, Android, iPhone and Google Chrome apps. The best Cal.com alternative is Thunderbird Appointment, which is both free and Open Source. Other great apps like Cal.com are Notion Calendar, Lunacal, Supercal and Calendly.
filter to find the best alternatives
Cal.com alternatives are mainly Appointment Schedulers, but if you're looking for Calendar Apps or Todo List Managers you can filter on that. Other popular filters include Open Source. You can also filter by region, for example EU-based alternatives if you prefer software developed in the European Union. These are just examples - use the filter bar below to find more specific alternatives to Cal.com.
Alternatives list
- 76 Thunderbird Appointment alternatives
105 Notion Calendar alternativesExperience a fully integrated calendar with Notion, syncing events from Google Calendar, offering built-in scheduling, time zone support, and the ability to connect multiple accounts. Manage all events, personal and work, with a modern design, light and dark modes, and Lock Screen support for iOS 17.
Cost / License
- Freemium
- Proprietary
Application types
Platforms
- Mac
- Windows
- Online
- Android
- iPhone
+9
56 Lunacal alternativesCloud-based scheduling platform featuring customizable booking pages, synchronization with major calendars, automated SMS and email reminders, team scheduling, support for paid sessions, location and service management, CRM connectivity, and GDPR compliance.
Cost / License
- Freemium
- Proprietary
Application types
Platforms
- Online
- Software as a Service (SaaS)
+3
Coordinate meetings by emailing an AI assistant that syncs with up to 6 calendars, supports group or one-on-one events, creates unlimited custom booking links, gathers meeting details through forms, manages timezones, and sends automated reminders.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)
117 Calendly alternativesCalendly can connect with up to six of your calendars to automatically check availability and help you connect with your best contacts, prospects and clients.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Firefox
- Google Chrome
- Microsoft Edge
+2
85 TidyCal alternativesWeb-based scheduling platform offering unlimited meeting booking types, seamless calendar, video conferencing, and payment integrations, cross-timezone support, easy setup, embeddable booking pages, API automations, mobile-friendly interface, and notifications.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)
+4
MeetWithMe rethinks scheduling from “picking slots” to giving you a virtual assistant that behaves like a real one. Instead of forwarding your calendar or negotiating times yourself and having what feels like, at times, endless back-and-forth - your assistant communicates with...
68 Topmate alternativesTopmate is a tool that connects creators and experts with their audience through one-on-one sessions, allowing users to share knowledge and monetize their time. Users create a personal link, list services, set availability, and establish charges, which followers can use to book...
+1
Modern, design-focused scheduling offers branded booking with image or video backgrounds, integrates with Google and Outlook, prevents double-bookings, auto-generates meet links, and features reminders, multiple durations, custom fields, and high-end visuals for creative professionals.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)
+5
Autolidays automatically syncs public holidays from 100+ countries to your Google Calendar. Perfect for distributed teams managing schedules across multiple time zones. Blocks holidays as out-of-office events 12 months in advance, preventing scheduling conflicts and meeting...
Cost / License
- Paid
- Proprietary
Platforms
- Online
The Calendly for Things. Shared assets, professional equipment, or community spaces—scan the QR code, pick your time, done. No app. No login. No friction.
Cost / License
- Freemium
- Proprietary
Platforms
- Online
Easy!Appointments is a highly customizable web application that allows your customers to book appointments with you via the web. Moreover, it provides the ability to sync your data with Google Calendar so you can use them with other services.
+1
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