Kairos Calendar Alternatives

Booked (formerly phpScheduleIt) is a simple but powerful reserve-anything scheduler.

Celcat Timetabler is the complete, state of the art solution for optimising resource utilisation, timetable publication, ad-hoc room booking, attendance tracking, pay claim management...

Say goodbye to unachieved OKRs with Loach, an OKR management solution that empowers your team to seamlessly align their daily work with quarterly objectives, creating clarity, focus, and inevitable goal achievement.

Try for free paid Free Trial €99.0 / Monthly (Unlimited OKRs and initiatives, and no per-user fees.)

Online appointment scheduling software. Bookedin makes it easy to setup client appointments, manage them and accept payments. Free 14-day trial!

Resource management and constrained activity scheduling.

Timetabling & resource scheduling solutions for higher & further education | Timetable software & exams management for universities & colleges

Open source hassle-free room booking system for schools.

Use Punchey Inc. to accept payments online, in-store, and on the go. Incorporate our marketing tools, learn more about your business and watch it grow. Punchey's POS brands will change how your business operates!

Open Source freemium $129.0 / Monthly

Room nooking system for schools and colleges - share and monitor ICT resources

Online Appointment Scheduling Software for Business

Transparent Resource Scheduling, Timesheets, Vacation, Resource Requesting, Project Management & powerful Reports in an agile designed, feasible & intuitive software for simple planning

Open Source paid Free Trial $7.0 / Monthly (Plug & Play )

Booking & scheduling mobile app for service providers

Dudle is an online scheduling application, which is free and open source.

Open Source

The DeskFlex is a Web-Based Online Room Booking System that enables employees to easily book/cancel office meeting rooms and associated amenities. it saves your time and effort in finding available desks, rooms, and equipment, etc.