Thunderbird Appointment makes it easy to find a time to meet. So you can ditch the admin and streamline your day.
United States
BUK Alternatives
BUK is described as 'Simple, flexible and powerful booking software for your business. Get clients self-booking 24/7 on your custom page, sync appointments to your Google Calendar and remind clients with automated text notifications' and is a Calendar app in the office & productivity category. There are more than 25 alternatives to BUK, not only websites but also apps for a variety of platforms, including SaaS, Android, iPhone and iPad apps. The best BUK alternative is Thunderbird Appointment, which is both free and Open Source. Other great sites and apps similar to BUK are Supercal, Calendly, TidyCal and Topmate.
Alternatives list
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)
113 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
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
65 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
eWAIT is a $9/month digital waitlist for barbers, salons, and clinics.
Customers join by phone, pick “Wait In-Shop” or “Text Me When Ready,” and get updates automatically.
Shops stop losing walk-ins, calm their lobbies, and unlock real-time wait analytics.
Cost / License
- Paid
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)
+2
Undock is a scheduling platform that integrates with Gmail, Outlook 365, Superhuman, LinkedIn, and Twitter. It functions as a calendar assistant, allowing you to share times or your entire calendar. It also enables instant meeting scheduling without checking your calendar.
Cost / License
- Freemium
- Proprietary
Platforms
- Online
- Google Chrome
- Gmail
- Microsoft Office Outlook
- X
144 Setmore Appointments alternativesOnline appointment scheduler offering customizable booking pages, 24/7 self-booking, instant confirmations, automated reminders, calendar sync, multi-staff management, mobile access, real-time updates, and video meeting integrations for global appointments.
Cost / License
- Freemium
- Proprietary
Application types
Platforms
- Online
- Android
- iPhone
- Android Tablet
- iPad
+2
Customizable online scheduling platform for service-based businesses, offering booking pages, real-time staff and service availability, automated notifications, online payments, group booking, Google Calendar sync, multi-location management, and plugin extensions.
Cost / License
- Freemium
- Proprietary
Platforms
- Online
- Android
- iPhone
- Android Tablet
- iPad
+3
Its like a personal assistant for your schedule--only better. With Acuity Scheduling, booking appointments with your clients & customers doesnt have to be a neverending time suck anymore. (Hallelujah!
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Mac
- Windows
- Online
- Android
- iPhone
- Android Tablet
- iPad
MyMeet.io simplifies scheduling, payments, and meeting handling for both professionals and clients, streamlining the entire process.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Software as a Service (SaaS)
+2
86 Reservio alternativesReservio is a simple online booking and appointment scheduling application. It makes accepting appointments online and scheduling employee's time easy and accessible. Offered for small businesses in Healtcare, Services, Personal Care, Education and Sport.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
- Android
- iPhone
- Android Tablet
- iPad
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