Samay is a free and open source group scheduling tool. Quickly find a time which works for everyone without the back-and-forth texts/emails!
- Appointment Scheduler
- Free • Open Source
- Online
- Self-Hosted

Samay is a free and open source group scheduling tool. Quickly find a time which works for everyone without the back-and-forth texts/emails!

Lunacal is an online scheduling and booking platform that helps businesses get more qualified bookings, reduce no-shows, manage paid sessions and handle scheduling across teams & locations. It is GDPR-compliant, available in 12+ languages, and backed by 1:1 customer support.

Quickly and easily coordinate meetups. Free, but also anonymous, with no login required. Name your event, select time slots, and invite participants

AI-powered scheduling platform with calgent© assistant that eliminates back-and-forth emails - 100% GDPR compliant, Made in Germany.

We have created Koalendar to eliminate the back-and-forth of scheduling meetings.

Access your calendar via access links without a login. For your calendar you get several access links for which you can set individual permissions (e.g. read or write).

Croodle is a web application to schedule a date or to do a poll on a general topics. All data like title and description, number and labels of options and available answers and names of users are encrypted/decrypted in the browser using 256 bits AES.

All-in-one hybrid work software. Includes desks and meeting rooms booking system, work scheduling, office analytics, navigation, and interactive maps.


Digistant is a customer engagement platform that provides Digital Assistance to your customers. The core features of the platform that are relevant to your organization are:

MIDAS is a leading room booking system giving you complete control over your room bookings and resource scheduling, and trusted by organizations and businesses of all shapes and sizes around the world.

Calendarscope is a full-featured calendar software for planning, managing, and scheduling appointments, meetings, birthdays, vacations, special events. It allows you to view all your events in a daily, weekly, monthly, or yearly overview.

Make a beautiful embeddable booking widget in minutes. Free to use with Google Calendar support. Use it for customer support, client calls or meeting appointments. Built by Timekit.io.

Cogsworth is a HIPAA compliant appointment scheduling system & telemedicine platform which allows any business to set and manage customer bookings online.

Plannaro.com is an appointment scheduling and reminders web application for professionals. Users can schedule their appointments, send reminders to clients and monitor their performance.

Running a small business is hard, but booking an appointment shouldn’t be. Whether you are a personal trainer or a massage therapist, let Ajenda make appointment scheduling one less thing you have to worry about.



FixAppt is a 100% free online booking and scheduling software that helps services of all types and sizes take and manage appointments easily.

Schedule meetings in an easy way Planist can connect with your google calendar to automatically check availability and help you connect with your best contacts, prospects, and clients.

Anolla brings customers and service providers together in one unified platform. As a customer, you can instantly book appointments, request multiple quotes or order express work with guaranteed rapid fulfillment.

Online scheduling assistant to coordinate meetings 10x faster with contacts inside and outside your company. Works with all calendars (Google, Office 365, Exchange, iCloud, Yahoo, etc). Works on web, smartphone, desktop, using voice, chat, and email.

SimplyMeet.me is a super simple, clean looking and effective meeting scheduling solution. It can integrate with your Gmail, iCAL, Offfice365 or CalDav calendars, your favorite Video platform, Stripe to accept payments and more.

InviteOnce is an in-the-funnel scheduling solution designed to move prospects faster through the funnel by optimizing scheduling for each meeting scenario.

No back-and-forth emails, no double booking and only a few seconds to schedule an appointment with you. It's idea is simple: you create your calendar, set your availability and then share it with our clients or co-workers, who can easily schedule an appointment.

Free Gmail add-on lets you send a link so other people can choose a meeting time based on your availability. 100% integrated with your Google Calendar.
