Top 5 Open-Source Alternatives to Stack App

Stack App

Stack is a Tweetdeck for your social apps

Product categories

Calendar Communication Email Email Clients Enterprise Communication Group Chat & Notifications Linux Mac Messaging Productivity Windows

Summary

The top open-source alternatives to Stack App are Franz, Wavebox, and Caprine. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Franz Landing Page
1

Franz

Franz is your messaging app for WhatsApp, Facebook Messenger, Slack, Gmail, Telegram and many many more.
Pricing:
- Open Source
- Freemium
- €4.0 / Monthly
#Group Chat & Notifications #Messaging #Communication 28 social mentions
Wavebox Landing Page
2

Wavebox

The powerful productivity browser like no other, multi-account sign-in, tab sleeping, groups & pins
Pricing:
- Open Source
- Freemium
- Free Trial
- $8.32 / Monthly
#Messaging #Enterprise Communication #Productivity 16 social mentions
Caprine Landing Page
3

Caprine

Elegant Facebook Messenger desktop app
Pricing:
- Open Source
#Linux #Windows #Mac 3 social mentions
Spark Mail Landing Page
4

Spark Mail

Spark helps you take your inbox under control. Instantly see what’s important and quickly clean up the rest. Spark for Teams allows you to create, discuss, and share email with your colleagues
Pricing:
- Open Source
#Email #Email Clients #Calendar 30 social mentions
Ferdium Landing Page
5

Ferdium

Introducing a great productivity tool to keep all messaging, productivity, and online services in one place
Pricing:
- Open Source
#Messaging #Group Chat & Notifications #Productivity 25 social mentions