Thunderbird Appointment makes it easy to find a time to meet. So you can ditch the admin and streamline your day.
United States
Koalendar AlternativesAppointment Schedulers and other similar apps like Koalendar
Koalendar is described as 'We have created Koalendar to eliminate the back-and-forth of scheduling meetings' and is a appointment scheduler in the office & productivity category. There are more than 50 alternatives to Koalendar for a variety of platforms, including Web-based, SaaS, Android, iPhone and Android Tablet apps. The best Koalendar alternative is Thunderbird Appointment, which is both free and Open Source. Other great apps like Koalendar are Cal.com, Lunacal, Doodle and Crab Fit.
Alternatives list
- 70 Thunderbird Appointment alternatives
69 Cal.com alternativesOpen-source scheduling tool offering self-hosted or hosted deployment, complete white-label branding, API-driven customization, data ownership, online booking management, flexible embedding, privacy, and integration for business meetings, seminars, and more.
Cost / License
- Free Personal
- Open Source
Application type
Platforms
- Android
- Self-Hosted
- Google Chrome
- Software as a Service (SaaS)
- Cloudron
+2
51 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 type
Platforms
- Online
- Software as a Service (SaaS)
+3
111 Doodle alternativesDoodle is the worlds leading online scheduling tool with a rapidly growing user base of more than three million unique visitors per month across the globe. It takes the pain out of finding the right date and time for a group of people to meet and makes scheduling virtually...
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
- Android
- iPhone
- Android Tablet
- iPad
36 Crab Fit alternativesCrab Fit helps you fit your event around everyone's schedules. Simply create an event above and send the link to everyone that is participating. Results update live and you will be able to see a heat-map of when everyone is free.
Cost / License
- Free
- Open Source (GPL-3.0)
Application type
Platforms
- Online
- Android
- Self-Hosted
- Google Chrome
- Mozilla Firefox
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)
111 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
19 When2Meet alternativesWhen2meet helps you find the best time for a group to get together. It is a free survey tool that is quick and easy to use.
Web-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
64 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
Automated AI assistant interprets email requests to handle scheduling tasks, coordinates and optimizes meetings, updates calendar availability in real time, and minimizes manual effort for professionals needing efficient, dynamic calendar management.
67 YouCanBookMe alternativesA booking experience your clients will love. For small businesses, first impressions matter. YouCanBookMe is the most personalized meeting scheduler you can use to build your business. Bookers can overlay their availability to find the best time to meet. Powered by Capacity.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Mac
- Windows
- Online
- Google Chrome
- Software as a Service (SaaS)
+3
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