Appointlet vs Untis Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated Apr 2026 8 min read

Appointlet

0.0 (0 reviews)

Appointlet is a versatile appointment scheduling software that helps you automate bookings, eliminate manual coordination, and integrate seamless scheduling directly into your existing business workflows and websites.

Starting at Free
Free Trial 15 days
VS

Untis

0.0 (0 reviews)

Untis is a comprehensive school scheduling and resource management software designed to automate complex timetable creation while managing daily substitutions and school communication for educational institutions.

Starting at --
Free Trial 0 days

Quick Comparison

Feature Appointlet Untis
Website appointlet.com untis.at
Pricing Model Freemium Custom
Starting Price Free Custom Pricing
FREE Trial ✓ 15 days free trial ✓ 0 days free trial
Free Plan ✓ Has free plan ✘ No free plan
Product Demo ✘ No product demo ✓ Request demo here
Deployment cloud saas on-premise mobile desktop
Integrations Google Calendar Outlook Office 365 Zoom Google Meet Zapier Salesforce Stripe GoToMeeting Webex Microsoft Teams WebUntis Moodle LDAP Active Directory Various School MIS Systems
Target Users freelancer small-business mid-market small-business mid-market enterprise
Target Industries education
Customer Count 0 0
Founded Year 2011 1970
Headquarters Portland, USA Stockerau, Austria

Overview

A

Appointlet

Appointlet is a streamlined scheduling solution designed to take the friction out of booking meetings. You can create custom booking pages that reflect your brand and share them via email or embed them directly onto your website. By syncing with your existing Google or Outlook calendars, the platform ensures you are never double-booked and allows your clients to pick times that work for everyone involved.

You can manage various meeting types, from quick discovery calls to in-depth consultations, while collecting essential attendee information through custom intake forms. The software automatically handles time zone conversions and sends out automated confirmations and reminders to reduce no-shows. It is an ideal fit for sales teams, recruiters, and small business owners who need to reclaim time spent on administrative back-and-forth.

strtoupper($product2['name'][0])

Untis

Untis helps you master the complex challenge of school scheduling and daily resource management. You can automate the creation of conflict-free timetables that account for teacher availability, room constraints, and specific pedagogical requirements. The platform moves beyond static schedules by allowing you to manage daily substitutions, room changes, and cancellations in real-time, ensuring your school day runs smoothly even when the unexpected happens.

You can bridge the communication gap between administration, teachers, students, and parents through integrated web and mobile applications. Whether you are managing a small primary school or a large multi-campus university, the software scales to handle your specific organizational structure. By digitizing your class registers and grade books, you eliminate paperwork and centralize all essential school data in one secure location.

Overview

A

Appointlet Features

  • Custom Booking Pages Create personalized scheduling links that match your brand and let clients book time without leaving your website.
  • Calendar Sync Connect your Google or Outlook calendars to ensure your availability is always accurate and prevent any double-bookings.
  • Automated Reminders Send automatic email confirmations and reminders to your attendees to significantly reduce no-shows and late arrivals.
  • Custom Intake Forms Gather important details from your participants before the meeting starts by adding custom questions to your booking flow.
  • Time Zone Detection Display your availability in your client's local time automatically so you can coordinate international meetings without confusion.
  • Team Scheduling Manage multiple team members with round-robin distribution to ensure meetings are assigned fairly across your entire staff.
strtoupper($product2['name'][0])

Untis Features

  • Automated Timetabling. Generate complex school schedules automatically while satisfying thousands of individual constraints for teachers, classes, and rooms.
  • Substitution Planning. Manage daily teacher absences and room changes instantly with smart suggestions that minimize educational disruption.
  • Digital Class Register. Track student attendance, document lesson content, and manage homework assignments digitally from any web-enabled device.
  • Untis Mobile App. Access your personalized schedule and receive instant push notifications about room changes or cancellations on your smartphone.
  • Resource Management. Coordinate the booking of specialized rooms, laboratory equipment, and shared school vehicles to prevent double-bookings.
  • Parent-Teacher Communication. Schedule parent-teacher conferences and share student progress reports through a secure, centralized communication portal.

Pricing Comparison

A

Appointlet Pricing

Free
$0
  • Unlimited bookings
  • Unlimited meeting types
  • Google & Outlook calendar sync
  • Customizable booking URL
  • Video conferencing integrations
U

Untis Pricing

Pros & Cons

M

Appointlet

Pros

  • Very easy to set up and navigate
  • Generous free plan with unlimited bookings
  • Reliable automatic time zone conversions
  • Clean and professional user interface
  • Excellent value for the price point

Cons

  • Limited customization on the free tier
  • SMS reminders require a premium subscription
  • Mobile app experience could be improved
A

Untis

Pros

  • Powerful automation engine handles extremely complex scheduling constraints
  • Real-time synchronization between administration and the mobile app
  • Modular structure allows schools to scale features as needed
  • Highly reliable performance even for very large educational institutions

Cons

  • Significant learning curve for new administrative users
  • Interface feels dated compared to modern consumer apps
  • Initial configuration requires a substantial time investment
×

Please claim profile in order to edit product details and view analytics. Provide your work email @productdomain to receive a verification link.