SlotPicker pulls your real Mac calendar onto a weekly grid, lets you paint the times you are open, and copies them as tidy text for any email, Slack or message.
Cost / License
- Paid
- Proprietary
Platforms
- Mac




zcal is described as 'Ll-in-one scheduling solution built for speed. It’s beautiful, easy to use, and fully integrated with Google, Office 365, and Outlook calendars. Sign up for free today!' and is a appointment scheduler in the office & productivity category. There are more than 50 alternatives to zcal for a variety of platforms, including Web-based, SaaS, Android, iPhone and Self-Hosted apps. The best zcal alternative is Thunderbird Appointment, which is both free and Open Source. Other great apps like zcal are Cal.com, Notion Calendar, Doodle and Calendly.
SlotPicker pulls your real Mac calendar onto a weekly grid, lets you paint the times you are open, and copies them as tidy text for any email, Slack or message.




Callendo is a scheduling application designed for organizing appointments, meetings, and events with video! Get up to 85% more meetings!.



Open your office 24/7 and manage your appointments with a solution tailored for agents and agencies. Share booking link with potential buyers, track visits, and never miss an opportunity.



Discover Dlopo, a scheduling tool designed to simplify life. Whether setting up personal appointments or coordinating with others, Dlopo helps manage it all in one place.




CalendHub syncs your calendars across Google Calendar and Outlook in real-time. See all your events in one unified view, avoid double-booking, and share scheduling links so others can book time with you. Privacy-first with full control over what gets synced.

Breely is the most flexible online booking system, allowing you to build the exact appointment and class scheduling, forms, and workflows for your business.




AI scheduling assistant you can CC on email to handle coordination and calendar. Also has booking page and polls. The most affordable of its kind.




Use your time efficiently by speaking to people when it is convenient for both of you, without scheduling a meeting. TAG allows you to make and receive calls only when you actually have the time to do so.




LessonDrop helps tutors, teachers, and coaches create booking pages for their lessons and courses. Students can browse session types, book time slots, and pay online. 18 themes (including 3 dark modes), free tier with no transaction fees, Pro from $7/mo. Available in 30 languages.




User-friendly online booking page with iOS and Android apps to manage appointments for service professionals and their teams.




Designed for busy professionals who need fast, flexible scheduling. Aivee Booking uses AI and Smart Prompt Scheduling to instantly find the ideal time for your 1-on-1 meetings — all from a single, one-off link.

Whether you're on a call, chatting, texting, or emailing back and forth, sometimes it's easier to jump on a web conference or schedule a call. With i.help, skip all the steps and say, "go to i.help/yourname.".



