Dev tools · alternatives · 2026

24 alternatives to CodeSync

Collaborative cloud platform for students & teachers

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. CodeSync launched in 2021; newer entries below may have overtaken it.

1. 1
   Coding Rooms▲134

   Real-time platform for teaching programming

   2020 · its alternatives →

2. 2
   Collabtools▲72

   Realtime collaboration using whiteboard, code editor

   2022 · its alternatives →

3. 3
   Collab on Code▲170

   Write code remotely in real-time with coworkers and clients

   2016 · its alternatives →

4. 4
   CodeBanana▲336

   Real-time coding collaboration, just like Google Docs

   Oct 2025 · codebanana.com · its alternatives →

5. 5
   Mixed▲239

   Real-time whiteboard for distributed teams

   2019 · its alternatives →

6. 6
   CodeShare.io▲94

   Realtime code sharing for developers

   2014 · its alternatives →

7. 7
   Async▲633

   Replace "quick” work calls with supercharged voice messages

   2023 · async.com · its alternatives →

8. 8
   Almanac▲393

   Doc Editor & Platform for Async Collaboration

   2019 · its alternatives →

9. 9AC
   Async – Claude code and Linear and GitHub PRs in one opinionated tool▲107

   Hi, I’m Mikkel and I’m building Async, an open-sourced developer tool that combines AI coding with task management and code review. What Async does: - Automatically researches coding tasks, asks clarifying questions, then executes code changes in the cloud - Breaks work into reviewable subtasks with stack diffs for easier code review - Handles the full workflow from issue to merged PR without leaving the app Demo here: https://youtu.be/98k42b8GF4s?si=Azf3FIWAbpsXxk3_ I’ve been working as a developer for over a decade now. I’ve tried all sorts of AI tools out there including…

   2025 · github.com · its alternatives →

10. 10
    skillsync▲313

    Discover hidden talent in your codebase

    2025 · its alternatives →

11. 11
    Code-Sync▲2

    Code, Chat, Collaborate. It's All in Sync.

    2024 · its alternatives →

12. 12
    Syncify▲88

    Reduce time spent in meetings

    2022 · its alternatives →

13. 13
    LiveSyncDesk ▲79

    Real time collaboration with a portable synced board.

    Jan 2026 · livesyncdesk.online · its alternatives →

14. 14
    CodeFlow▲5

    Code, chat & roast, real-time collab with voice & sync

    2025 · code-flow-production-791a.up.railway.app · its alternatives →

15. 15
    CodeComet▲109

    Version control, collaboration and online coding for devs

    2016 · its alternatives →

16. 16
    CodeStream▲261

    Discuss, review, and understand code from inside your IDE

    2019 · its alternatives →

17. 17
    Twist 2.0▲291

    For teams burnt out by real-time chat, work async, not ASAP

    2021 · its alternatives →

18. 18
    Codelita▲301

    Learn coding from scratch on your phone

    2023 · its alternatives →

19. 19
    Here▲307

    Hang out and collaborate over video on a real-time canvas

    2020 · its alternatives →

20. 20
    Sodasync▲92

    Replace real-time meetings with async recorded video threads

    2020 · its alternatives →

21. 21
    Cr4yon▲76

    Simple collaborative whiteboard ideal for remote teams

    2018 · its alternatives →

22. 22
    CodeTogether▲97

    Code live together without sharing your screen

    2025 · its alternatives →

23. 23IY
    Improve your front end skills by practicing on real design templates▲189

    2021 · codewell.cc · its alternatives →

24. 24
    Booklet▲135

    Async forums as an alternative to chat

    2023 · 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 →