Instant Messaging Apps Ranked #26–#28 by Market Share (2026)

📈 Instant Messaging Apps Ranked #26–#28

Instant messaging apps allow users to communicate in real time via text, voice, and video, often with group chats, file sharing, and end-to-end encryption.

Statistics based on 3.6M+ analyzed websites. About this data

The following list shows the instant messaging apps ranked from 26th to 28th out of 28 currently tracked.

Rank	Name	Market share
26	GG Koszalin, Poland A Polish instant messaging client originally known as Gadu-Gadu that uses a proprietary protocol to connect users for real-time chat across desktop, web, and mobile apps. Free100 PLN+/month	0.02%
27	Threema Pfäffikon, Schwyz, Switzerland A commercial, cross-platform instant messaging app focused on privacy and security. $6.99+	0.01%
28	Zulip San Francisco, California, United States An open-source team chat and collaboration software available in cloud and self-hosted versions. FreeOpen source$8+/user/month	0.004%

👉 See Also

🗃️ About This Data

We evaluate the popularity of technologies based on the number of websites where we detect their usage.
Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
This report is based on the analysis of 3,653,460 websites.
We currently track the presence of 28 instant messaging apps across the web.
Statistics were last calculated on August 21, 2026.
For more details, see our methodology and disclaimer.