Microsoft Yammer
Microsoft Yammer is a freemium enterprise social networking service used for private communication within organizations.
Market Share of Microsoft Yammer
Current Customer(s)
1769
Market Share (Est.)
5.24%
Ranking
#4
Top Competitors and Alternatives of Microsoft Yammer
The top three of Microsoft Yammer’s competitors in the Other Communications category are AT&T with 57.87%, WebRTC with 14.57%, Investis with 5.49% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| AT&T | 19529 | 57.87% | Microsoft Yammer vs AT&T |
| WebRTC | 4917 | 14.57% | Microsoft Yammer vs WebRTC |
| Investis | 1852 | 5.49% | Microsoft Yammer vs Investis |
| Beekeeper | 1246 | 3.69% | Microsoft Yammer vs Beekeeper |
| Calix | 851 | 2.52% | Microsoft Yammer vs Calix |
| Agora.io | 839 | 2.49% | Microsoft Yammer vs Agora.io |
| Freshstatus | 664 | 1.97% | Microsoft Yammer vs Freshstatus |
| Oracle Communications | 587 | 1.74% | Microsoft Yammer vs Oracle Communications |
| 2degrees | 293 | 0.87% | Microsoft Yammer vs 2degrees |
| PJSIP | 246 | 0.73% | Microsoft Yammer vs PJSIP |
| Blab | 186 | 0.55% | Microsoft Yammer vs Blab |
| Voxer | 173 | 0.51% | Microsoft Yammer vs Voxer |
| Collaborator | 161 | 0.48% | Microsoft Yammer vs Collaborator |
| AT&T Centrex | 59 | 0.17% | Microsoft Yammer vs AT&T Centrex |
| PanTerra | 58 | 0.17% | Microsoft Yammer vs PanTerra |
| SAP Conversational AI | 55 | 0.16% | Microsoft Yammer vs SAP Conversational AI |
| Red Box | 51 | 0.15% | Microsoft Yammer vs Red Box |
| RouteMobile | 35 | 0.10% | Microsoft Yammer vs RouteMobile |
| Wavecast | 18 | 0.05% | Microsoft Yammer vs Wavecast |
| SightCall | 17 | 0.05% | Microsoft Yammer vs SightCall |
Popular Comparisons
Top Competitors and Alternatives of Microsoft Yammer
The top three of Microsoft Yammer’s competitors in the Other Communications category are AT&T with 57.87%, WebRTC with 14.57%, Investis with 5.49% market share.
Microsoft Yammer vs AT&T
Microsoft Yammer vs WebRTC
Microsoft Yammer vs Investis
Microsoft Yammer vs Beekeeper
Microsoft Yammer vs Calix
Microsoft Yammer vs Agora.io
Microsoft Yammer vs Freshstatus
Microsoft Yammer vs Oracle Communications
Customers of Microsoft Yammer
Around the world in 2025, over 1769 companies have started using Microsoft Yammer as Other Communications tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Quest | 10,000+ | Aliso Viejo | California | United States |     |
| Abbott | 10,000+ | North Chicago | Illinois | United States | |
| LVMH | 10,000+ | Paris | Ile-de-France | France | |
| Unilever | 10,000+ | London | England | United Kingdom | |
| NTT | 10,000+ | Tokyo | Tokyo | Japan | |
| PwC | 10,000+ | London | England | United Kingdom | |
| UPM | 10,000+ | Helsinki | Uusimaa | Finland | |
| Great American Insurance Group | 10,000+ | Cincinnati | Ohio | United States | |
| Fresenius Medical Care | 10,000+ | Bad Homburg vor der Hoehe | Hesse | Germany | |
| Halfords | 10,000+ | Redditch | England | United Kingdom | |
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Microsoft Yammer Customers by Products and Services
The top three products and services offering customers that use Microsoft Yammer for Other Communications are Digital Transformation (74), Managed Services (73), Cloud Services (69).
Customers
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Microsoft Yammer Customers by Employee Size
The majority of Microsoft Yammer's customers for the other-communications category fall in the company size of 10,000+ employees (608 companies), 1,000 - 4,999 employees (322 companies), 100 - 249 employees (205 companies).
Employee Size
Microsoft Yammer Customers by Geography
The top three geographies of Microsoft Yammer for other-communications are the United States with 664(48.05%), United Kingdom with 250(18.09%), Australia with 104(7.53%) customers respectively.
Customers
Employees of Microsoft Yammer
Also see other Products/Services by Microsoft Yammer in:
FAQ
Find answers to the most often asked questions by users.
Who are the top Microsoft Yammer competitors?
Microsoft Yammer’s Top competitors in the other-communications category are AT&T, WebRTC, Investis. You can view a full list of Microsoft Yammer competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Microsoft Yammer and 40,000 other technologies on the internet. You can also compare Microsoft Yammer and its feature with top competitors here : Microsoft Yammer vs AT&T Microsoft Yammer vs WebRTC Microsoft Yammer vs Investis.
What is Microsoft Yammer customer distribution based on company size?
What is Microsoft Yammer market share in the other-communications?
What are the top countries that use Microsoft Yammer?
What are the top industries that use Microsoft Yammer?
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