Zulip
An opensource chat tool.
Market Share of Zulip
Current Customer(s)
93
Market Share (Est.)
0.05%
Ranking
#23
Top Competitors and Alternatives of Zulip
The top three of Zulip’s competitors in the Instant Messaging category are Telegram with 47.15%, Flock with 19.59%, Kakao Talk with 9.70% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| Telegram | 89155 | 47.15% | Zulip vs Telegram |
| Flock | 37047 | 19.59% | Zulip vs Flock |
| Kakao Talk | 18335 | 9.70% | Zulip vs Kakao Talk |
| Symphony | 12582 | 6.65% | Zulip vs Symphony |
| Skype for Business | 7725 | 4.09% | Zulip vs Skype for Business |
| Chatra | 5660 | 2.99% | Zulip vs Chatra |
| Jabber | 3202 | 1.69% | Zulip vs Jabber |
| Cisco Jabber | 3102 | 1.64% | Zulip vs Cisco Jabber |
| Google Cloud Pub/Sub | 2563 | 1.36% | Zulip vs Google Cloud Pub/Sub |
| GroupMe | 2514 | 1.33% | Zulip vs GroupMe |
| Messenger | 1843 | 0.97% | Zulip vs Messenger |
| Gitter | 1265 | 0.67% | Zulip vs Gitter |
| Mattermost | 623 | 0.33% | Zulip vs Mattermost |
| Riot | 517 | 0.27% | Zulip vs Riot |
| OX App Suite | 422 | 0.22% | Zulip vs OX App Suite |
| Skype for Business Server | 394 | 0.21% | Zulip vs Skype for Business Server |
| Pidgin | 333 | 0.18% | Zulip vs Pidgin |
| Lita | 316 | 0.17% | Zulip vs Lita |
| Cisco Spark | 163 | 0.09% | Zulip vs Cisco Spark |
| Campfire | 129 | 0.07% | Zulip vs Campfire |
Popular Comparisons
Top Competitors and Alternatives of Zulip
The top three of Zulip’s competitors in the Instant Messaging category are Telegram with 47.15%, Flock with 19.59%, Kakao Talk with 9.70% market share.
Zulip vs Telegram
Zulip vs Flock
Zulip vs Kakao Talk
Zulip vs Symphony
Zulip vs Skype for Business
Zulip vs Chatra
Zulip vs Jabber
Zulip vs Cisco Jabber
Customers of Zulip
Around the world in 2026, over 91 companies have started using Zulip as Instant Messaging tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Indian Institute Of Information Technology Allahabad | 10,000+ | Allahabad | Uttar Pradesh | India |     |
| UNIVERSIDAD NACIONAL DE CORDOBA | 10,000+ | Cordoba | Cordoba | Argentina | |
| University Of North Texas | 10,000+ | Denton | Texas | United States | |
| Columbia University | 10,000+ | New York City | New York | United States | |
| United Steelworkers | 10,000+ | Pittsburgh | Pennsylvania | United States | |
| John Cradden | 10,000+ | Dublin | Leinster | Ireland | |
| Universitätsklinikum Erlangen | 10,000+ | Erlangen | Bavaria | Germany | |
| Technical University Of Munich | 10,000+ | Munich | Bavaria | Germany | |
| Imperial College London | 10,000+ | London | England | United Kingdom | |
| Stanford University | 10,000+ | Stanford | California | United States | |
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Zulip Customers by Products and Services
The top three products and services offering customers that use Zulip for Instant Messaging are Research (7), Continuing Education (6), Open Source (6).
Customers
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Zulip Customers by Employee Size
The majority of Zulip's customers for the instant-messaging category fall in the company size of 100 - 249 employees (26 companies), 10,000+ employees (13 companies), 0 - 9 employees (11 companies).
Employee Size
Zulip Customers by Geography
The top three geographies of Zulip for instant-messaging are the United States with 42(57.53%), India with 8(10.96%), France with 6(8.22%) customers respectively.
Customers
Employees of Zulip
Also see other Products/Services by Zulip in:
FAQ
Find answers to the most often asked questions by users.
Who are the top Zulip competitors?
Zulip’s Top competitors in the instant-messaging category are Telegram, Flock, Kakao Talk. You can view a full list of Zulip competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Zulip and 40,000 other technologies on the internet. You can also compare Zulip and its feature with top competitors here : Zulip vs Telegram Zulip vs Flock Zulip vs Kakao Talk.
What is Zulip customer distribution based on company size?
What is Zulip market share in the instant-messaging?
What are the top countries that use Zulip?
What are the top industries that use Zulip?
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