Compare available dates and times for events and choose the best option - effortlessly. No subscription required, no ads.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)




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, iPhone, Android and iPad 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 Calendly.
Compare available dates and times for events and choose the best option - effortlessly. No subscription required, no ads.




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.




Topmate 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...

TimeOverlap is a free, modern scheduling tool that helps groups find the best time to meet. No accounts, no sign-ups, no ads — just share a link and everyone marks their availability. TimeOverlap instantly shows overlapping free times on a visual heatmap so you can confirm a...

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.




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.




KDemos is a free, no-account-required web tool to find the best date for a group event. The organizer creates a date poll in seconds, shares the link via WhatsApp, Telegram or email, and each participant marks their available days.




Microsoft Bookings, part of select Microsoft 365 Copilot plans, is a simpler way to organize schedules and manage appointments.




A 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.




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.



Meetor is the Effortless and Secure When2Meet Alternative - Simplify scheduling without the need for sign-ups, with our free and user-friendly interface.

Effortlessly schedule and manage your meetings, interviews, consultations, and more with neetoCal. Stay on top of your busy schedule, accept payments online, set reminders, and collaborate with others.



