Alternatives

Products that do what Zulip does

Open source team chat with first class threading.

1
Zulip 4.0▲121
Open source team chat with powerful threading
2021
2
Zula ▲99
One-tap team conference calling
2014
3MC
Mogo Chat – open-source team chat app written in Elixir and Ember.js▲140
2014 · getmogochat.com
4
Jamm▲255
Video chat for remote teams
2020
5
Glip by RingCentral▲73
Free video meetings with built-in team messaging.
2020
6LS
Let's Chat, a self-hosted chat app for small teams▲350
2015 · sdelements.github.io
7
Glip▲105
Real-Time Team Productivity
2014
8
Zapier for Teams▲289
Automate everything, together.
2017
9
TeamSpirit▲119
Stop rambling on video calls and end meetings on time
2020
10
Zapmail▲172
Slack as an email service
2023
11
Mio▲216
Powering seamless communication between workplace chat apps.
2018
12
Chatfully▲145
All-in-one chat tool for teams: texting, web chat, & more
2021
13
ZapZipped▲214
Your WhatsApp groups, wrapped - now with DNA & top moments
Dec 2025
14
Buzz▲161
Your people, your agents, your project — all in one place
Jul 2026
15
Talk▲171
A free & open-source group video call thats works in browser
2021
16
Flock▲168
Real-time team messenger tool
2016
17
Zenchat▲97
Team messenger with built-in task management.
2020
18
HubSpot Conversations▲199
Live chat, bots & team email -- free.
2018
19
Cushion▲145
combines posts, messaging, + check‑ins for better teamwork
Mar 2026
20
Ribbon▲236
On-demand user interviews with your own users - for free
2020
21
Typetalk▲79
Escape your inbox. Real-time messaging for modern teams.
2016
22
Commons▲220
Private Discord for your team to collaborate
2021
23
Infolio▲182
A no-nonsense task management and team collaboration
2020
24
InTouchApp▲80
Structured group communication & contact management app
2018

Ranked by how close each launch is in meaning, then by votes. Refine with a description →