Top 5 Open-Source Alternatives to Extension Rank

The top open-source alternatives to Extension Rank are Basecamp, Remark, and OneTab. 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.

Basecamp Landing Page
1

Basecamp

A simple and elegant project management system.
Pricing:
- Paid
- Free Trial
- $99.0 / Monthly (flat price)
#Project Management #Productivity #Task Management 37 social mentions
remarkjs.com
2

Remark

A simple, in-browser, markdown-driven slideshow tool.
Pricing:
- Open Source
#Education #Text Summarizer #LMS 2 social mentions
OneTab Landing Page
3

OneTab

Whenever you find yourself with too many tabs, click the OneTab icon to convert all of your tabs into a list. When you need to access the tabs again, you can either restore them individually or all at once.
Pricing:
- Open Source
#Work Management #Chrome Extensions #Bookmark Manager
Franz Landing Page
4

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
Diaspora Landing Page
5

Diaspora

The online social world where you are in control.
Pricing:
- Open Source
#Social Network #Decentralised Social Network #Social Networks 29 social mentions