Top 9 open-source products relevant to Appointments and Scheduling and Appointment Scheduling

Give your clients a better booking experience Stand out from your competitors with a completely customized scheduling experience that simply works. Create your free booking page! No credit card required. Free forever. Upgrade anytime.

Open Source freemium $7.2 / Monthly

FullCalendar is an open-source JavaScript event calendar.

Open Source

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

Open Source

Use your availability to find a time that works for everyone.

Open Source

Atlantis is a web reservation system that interacts with a reservation form installed on kennels website & allows clients to fill out the relevant information.

Open Source

Find the best time to meet. Coordinate group meetings without the back-and-forth emails.

Open Source freemium $7.0 / Monthly (Pro)

Best appointment scheduling software to improve team efficiency, reduce no-shows, and organize all their meetings and calls on single platform!

Open Source

Calendar app is an online calendar and team scheduling software for people like me and you. We make it easy to schedule appointments on your calendar.

Open Source

Easy to use, get started in minutes. Reduce no-shows with automated texts. 24/7 access from Desktop & Mobile.

Open Source paid £67.0 / One-off ( exclusive lifetime deal)