Let's face it: Calendly and other scheduling tools are awesome. It made our lives massively easier. We're using it for business meetings, seminars, yoga classes and even calls with our families. However, most tools are very limited in terms of control and customisations.
100% in Control
When the classic iframe embed isn't enough, you might want to try Calendso. Design, modify and adapt it your way.
“Calendso gives you greater control and was designed to be as versatile as possible — design and modify it your way. Once you start using it, you start wondering how you previously coped without it.”
Join the community and help us build the best open source communications protocol for humans.
This open source project was born during #ODF6 and we're committed to give developers, small businesses and enterprise the power to connect with anyone and make friends or business.
Calendso is whitelabel by design, regardless of if you use our hosted solution, or self-host it.
Confidently build Calendso into your business, while still maintaining your own branding to customers.
“The best Calendly alternative there is. We @thesquareware love open source and love the community and team around Calendso. So excited to use it and see it grow!”
Calendso comes with plenty of integrations, as well as the ability to build custom integrations for any platform.
Create new Google Calendar events automatically and check for busy times.
Automatically create new events in Outlook and check for your busy times.
Automatically create Zoom meetings for new bookings and invite your guest.
Automatically schedule meetings for new bookings and send invites.
Create a new GoToMeeting automatically and invite your guest.
Automate tasks in other apps when new events are scheduled.
“While looking for a scheduling platform, we found this amazing open source project. Calendso is the new way of connecting people around the world, built by an incredible community with amazing tech stack.”
“Calendso can connect billions of people around the world with open source running their daily business scheduling events. You guys at Calendso are crazy and it feels amazing being part of that.”
Calendso is designed to make calendar scheduling work for everyone, no matter your organisation's size or use case.
For government & healthcare