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Do you use Cal.com?
What is Cal.com?
Cal.com (formerly Calendso) is the open source Calendly alternative. Self host it, or have it hosted by us. Integrate it seamlessly into your business with advanced customization and the open API. Designed to be a joy to use for you and your visitors.
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Cal.com tech stack

We're aware of 2 technologies that Cal.com is built with. Cal.com utilizes products like Next.js, Vercel in their tech stack

💡 All the pro tips

Tips help users get up to speed using a product or feature
flo merian
Add `+username` to scheduling meetings across multiple people
Cal.com supports dynamic meetings. Add `+username` at the end of your Cal.com URL to schedule meetings across multiple people.
flo merian
Go to cal.video to jump on a quick video call
Need to jump on a quick video call? Just go to <a href=https://cal.video">cal.video</a>. Fast and delightful. It just works.