Work · alternatives · 2026

24 alternatives to Flock

Private Contact and Calendar Cloud Sync.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Flock launched in 2014; newer entries below may have overtaken it.

1. 1
   Flock▲118

   A messaging app for making plans

   2014 · its alternatives →

2. 2
   Flock▲301

   A CRM built on Twitter. Recruit, organize contacts, & more.

   2019 · its alternatives →

3. 3
   flock▲108

   A place to follow and share lists of cool people on Twitter

   2016 · flockaflame.com · its alternatives →

4. 4
   Flock Chat▲36

   simple, secure messaging for fast moving teams.

   2015 · flock.com · its alternatives →

5. 5
   Flock▲168

   Real-time team messenger tool

   2016 · flock.com · its alternatives →

6. 6
   Flock▲143

   Daily standups for remote teams

   2014 · its alternatives →

7. 7
   Flock▲13

   A messaging app for teams

   2017 · flock.com · its alternatives →

8. 8
   Protonet▲238

   Private cloud servers - Slack meets Dropbox in a box

   2016 · its alternatives →

9. 9
   Invite by Microsoft▲99

   Easily schedule a meeting right from your phone

   2015 · apps.apple.com · its alternatives →

10. 10
    SavvyCal for iCloud▲293

    Scheduling links for iCloud, plus Google, Outlook, Fastmail

    2021 · savvycal.com · its alternatives →

11. 11
    Flock Habit Tracker▲93

    Track weekly habits with only your email 🚀

    2020 · justflock.com · its alternatives →

12. 12
    Mailcloud▲110

    A New Way to Email

    2014 · mailcloudapp.com · its alternatives →

13. 13
    Astro 3.0▲264

    Intelligent inbox and calendar for iOS, Android, Mac & Slack

    2018 · its alternatives →

14. 14
    Teleport Flock▲126

    Discover & budget group gatherings, anywhere in the world

    2015 · its alternatives →

15. 15
    HiveFlux + Slack▲93

    Real-time task management meets real-time communication

    2015 · blog.hiveflux.com · its alternatives →

16. 16
    CloudPeeps▲166

    The marketplace for remote community managers

    2014 · its alternatives →

17. 17
    Sync▲90

    Sync offers secure and completely private cloud storage

    2015 · sync.com · its alternatives →

18. 18
    Newton by CloudMagic▲118

    Supercharged emailing with space-age features

    2016 · cloudmagic.com · its alternatives →

19. 19
    Cluster 2.0▲97

    Private spaces for you and your friends

    2014 · cluster.co · its alternatives →

20. 20
    Timebird▲80

    Find the time to meet with people.

    2014 · its alternatives →

21. 21
    Ring▲83

    A free software for distributed and secured communication

    2015 · its alternatives →

22. 22
    Rooted▲70

    Create and share calendar invites via sms

    2019 · apps.apple.com · its alternatives →

23. 23
    Sunsama▲123

    The social network for scheduling meetings

    2015 · sunsama.com · its alternatives →

24. 24
    AeroFS Free Edition▲94

    File sync in the private cloud free for teams up to 30

    2015 · aerofs.com · 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 →