Life & fun · alternatives · 2026

24 alternatives to ClassDuo

Simplify your registration for in person classes

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   Planubo▲56

   All in one solution for any type of instructing business

   2021 · planubo.com · its alternatives →

2. 2
   StudentHub+ for Notion▲124

   Free Notion template for students

   2023 · danatplus.gumroad.com · its alternatives →

3. 3
   ClassPlanit▲89

   Welcome to ClassPlanit, Your new lesson planning assistant!

   2021 · its alternatives →

4. 4
   ClassroomIO▲145

   The open-source platform for tech bootcamps

   2023 · classroomio.com · its alternatives →

5. 5
   Classia▲7

   Class management software for local class providers

   Jan 2026 · its alternatives →

6. 6
   Classtra▲76

   Single platform for virtual hybrid courses

   2020 · classtra.org · its alternatives →

7. 7
   Classient▲74

   Booking system for in-person and online classes

   2019 · classient.com · its alternatives →

8. 8
   ClassTime▲73

   Timetable, tasks and files for school, college or university

   2021 · apps.apple.com · its alternatives →

9. 9
   Classtra▲130

   Teach better with your AI-powered, all-in-one, live academy

   2022 · classtra.org · its alternatives →

10. 10
    Classtra 3.0▲86

    Create your own live learning platform

    2021 · classtra.org · its alternatives →

11. 11
    ClassQuiz▲59

    An open-source quiz-application, like Kahoot

    2022 · classquiz.de · its alternatives →

12. 12
    Classalog▲19

    Teach or find classes you're passionate about.

    2019 · its alternatives →

13. 13
    School Buddy▲66

    Grades & assignment tracker

    2021 · apps.apple.com · its alternatives →

14. 14CA
    ClassroomIO – an in-browser programming environment for education▲51

    Hey Hacker News, I’m excited to introduce ClassroomIO – a project that I’ve been working on for the past few months. It’s an educational platform that provides an in-browser code editor and execution environment. The idea is to make teaching programming easier by eliminating the technical barriers that educators and students often face. Feature highlights: * In-Browser coding: Write, run, and debug code directly in your browser. No more downloading software, configuring environments, and resolving compatibility issues. * Course management: Manage classes, assignments, and student…

    2024 · classroomio.site · its alternatives →

15. 15
    Flowclass▲108

    Launch your course, recruit students, build your platform

    2023 · flowclass.io · its alternatives →

16. 16
    Timetable▲85

    Manage your classes eaily 👩‍🏫

    2018 · apps.apple.com · its alternatives →

17. 17
    Contrib▲85

    The community platform for DAO founders, contributors & fans

    2021 · its alternatives →

18. 18CL
    ClassPager lets teachers send reminders and run live Q&A over SMS.▲70

    2011 · classpager.com · its alternatives →

19. 19CG
    ClassConnect, Github model for K-12 lessons▲17

    The History of the Future of Education Technology

    2012 · hackeducation.com · its alternatives →

20. 20
    TeacherDashboard.ai▲91

    AI rubric maker, marking, report card comments & more

    2023 · teacherdashboard.ai · its alternatives →

21. 21CN
    Classalog – Next.js+Firebase – find the in-person classes around you▲16

    2019 · classalog.org · its alternatives →

22. 22
    ClassroomIO▲59

    The Open Source Learning Management System for Companies

    2024 · classroomio.com · its alternatives →

23. 23PO
    Pino – Open source web app for membership management▲54

    2019 · pinomembers.com · its alternatives →

24. 24
    Classworks▲11

    SaaS for the new age Educational Institutes

    2019 · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →