Find a time that works for everyone. Create an event, share the link, see the overlap. Free and easy, no signup required.
Cost / License
- Free
- Proprietary
Platforms
- Online
Thunderbird Appointment Alternatives
Thunderbird Appointment is described as 'Organize one-off or recurring meetings, set your availability, share a personal booking link, integrate calendars, and manage all appointments in one platform' and is a appointment scheduler in the office & productivity category. There are more than 50 alternatives to Thunderbird Appointment, not only websites but also apps for a variety of platforms, including SaaS, Android, iPhone and Self-Hosted apps. The best Thunderbird Appointment alternative is Framadate, which is both free and Open Source. Other great sites and apps similar to Thunderbird Appointment are Cal.com, Notion Calendar, Lunacal and Doodle.
Alternatives list
Clipse is a scheduling tool that delivers instant meeting times that work for everyone. For product/program/vendor relationship managers dissatisfied with polling groups of people for lists of available meeting times, Clipse then synchronizes your availability with that of your...
Cost / License
- Freemium
- Proprietary
Platforms
- Software as a Service (SaaS)
- Online
Simple Appointments is a highly customizable web application that allows your customers to book appointments with you via the web. It radically simplifies the process of scheduling events, meetings, appointments, etc. — It's free.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)
Where the world finds time. A beautiful way to schedule across time zones, for work, projects or family. Drag in the cities where your team, clients or family live and they appear on a luminous world map, each lit by its own daylight, so you can see exactly where everyone is in...
Cost / License
- Paid
- Proprietary
Platforms
- Mac
+1
Breely is the most flexible online booking system, allowing you to build the exact appointment and class scheduling, forms, and workflows for your business.
Cost / License
- Free Personal
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)
- Wordpress
+2
Open your office 24/7 and manage your appointments with a solution tailored for agents and agencies. Share booking link with potential buyers, track visits, and never miss an opportunity.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)
CalendHub syncs your calendars across Google Calendar and Outlook in real-time. See all your events in one unified view, avoid double-booking, and share scheduling links so others can book time with you. Privacy-first with full control over what gets synced.
Cost / License
- Paid
- Proprietary
Platforms
- Online
AreYouFree is a free scheduling tool that combines group polls and personal booking pages in one platform. Create a poll with date or time options, share the link, and see when everyone's available — no account needed for anyone.
Skej is a powerful AI assistant that handles all of your scheduling communications and booking tasks with both coworkers and external contacts. Skej is a conversational AI, working within all of your existing workflows like email, Slack, and MS Teams.
Cost / License
- Freemium
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)
Kalendar is a free, open-source scheduling tool that offers premium features like custom branding, unlimited event types, and two-way calendar sync without a subscription. You can vibecode any feature you want using the founding.dev platform.
Cost / License
- Free
- Proprietary
Platforms
- Online
+1
Cal24h is a Swiss-hosted online appointment scheduling software for independents, practices, and teams.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)
Designed for busy professionals who need fast, flexible scheduling. Aivee Booking uses AI and Smart Prompt Scheduling to instantly find the ideal time for your 1-on-1 meetings — all from a single, one-off link.
Cost / License
- Free
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)
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