Apps similar to Calday include Framadate, which is free and open source. Other options are Thunderbird Appointment, Cal.com, Lunacal and Doodle. There's no shortage of Appointment Schedulers like Calday, with more than 50 alternatives for the web, Android, iPhone, iPad and self-hosting.
At 3Bookers, we redefine how professionals and businesses manage their time with our cutting-edge online scheduling platform. Engineered for flexibility and power, 3Bookers caters to a diverse range of scheduling needs—from individual appointments to large-scale business...
Germany
EU
AreYouFree is a free scheduling tool that combines group polls and personal booking pages in one platform. Create a poll with date or time options, share the link, and see when everyone's available — no account needed for anyone.
United Kingdom
iMeetify is the perfect scheduling tool for anyone who wants to streamline their scheduling process and stay organized. Whether you’re an individual trying to manage your schedule or a business trying to coordinate with a team or clients, iMeetify has everything you need to get...
Kalendar is a free, open-source scheduling tool that offers premium features like custom branding, unlimited event types, and two-way calendar sync without a subscription. You can vibecode any feature you want using the founding.dev platform.
United States
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.
SwedenEU
User-friendly online booking page with iOS and Android apps to manage appointments for service professionals and their teams.
SpainEU
Calendry is no hustle scheduling assistant in Telegram. No emails, no RSVPs, no additional auth. Only a few clicks to get scheduled with colleagues, friends or any person within your messenger.
Cale is an API-first appointment scheduling system that integrates easily with your application, providing businesses with a reliable way to manage reservations. It supports multi-tenancy, allowing you to handle multiple clients or environments (such as testing and production)...
Switzerland
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.
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.
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.
