Dudle is an online scheduling application, which is free and open source. The user is able to schedule meetings or make small online polls. There is no e-mail collection or need for registration.




Rezdy is described as 'Commission free online booking software specialized in tours, activities, rental, attractions and shuttle' and is an website in the travel & location category. There are more than 50 alternatives to Rezdy, not only websites but also apps for a variety of platforms, including SaaS, Android, iPhone and iPad apps. The best Rezdy alternative is Dudle, which is both free and Open Source. Other great sites and apps similar to Rezdy are FullCalendar, Appointy, Setmore Appointments and SimplyBook.me.
Dudle is an online scheduling application, which is free and open source. The user is able to schedule meetings or make small online polls. There is no e-mail collection or need for registration.





Online platform providing 24/7 self-service booking for virtual classes, staff and resource scheduling, automated reminders, online payments, marketing automation, social media integration, deals, reviews, analytics, and calendar sync for engagement.



Online 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.




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.






Reservio 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.



Timely is an appointment scheduling software for service-oriented businesses. It offers features for business operations management, client engagement, and revenue growth. The software includes a customizable calendar for client management, an online booking system, digital...




Platform for scheduling and managing appointments, enabling real-time booking, calendar integration, automated reminders, payments via Stripe or PayPal, group event scheduling, intake forms, time zone support, analytics, and branding on a mobile-responsive interface.




Automated online scheduling tool providing 24/7 booking for meetings, calls, and appointments with two-way Google sync, Iframe site integration, SMS reminders, multilingual support for 35 languages, Mailchimp sync, branding options, and staff management features.




Smart Scheduling is a free scheduling software for small businesses that allows you to accept appointments online, send automated email/SMS reminders and manage your clients.


Checkfront is a powerful booking platform that allows businesses to manage their inventories online, centralize reservations, and process payments.



Checkfront is specifically created for tours so it allows scheduling of multi-day events unlike most of the other scheduling alternatives out there.


Regiondo is an all-in-one booking solution for the leisure industry that helps tour, activity & attraction providers to sell tickets online and manage their bookings.




Creates schedule, sends notifications, helps managing bookings