Zayo
Zayo is a leading global provider of Communications Infrastructure, providing fiber and bandwidth connectivity, colocation and cloud infrastructure to...Read more
Market Share of Zayo
Current Customer(s)
189
Market Share (Est.)
0.01%
Ranking
#129
Top Competitors and Alternatives of Zayo
The top three of Zayo’s competitors in the Communication category are Whatsapp Business with 35.10%, Slack with 22.56%, Microsoft Office 365 with 16.52% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| Whatsapp Business | 977473 | 35.10% | Zayo vs Whatsapp Business |
| Slack | 628483 | 22.56% | Zayo vs Slack |
| Microsoft Office 365 | 460244 | 16.52% | Zayo vs Microsoft Office 365 |
| Intercom | 134626 | 4.83% | Zayo vs Intercom |
| Quip | 79343 | 2.85% | Zayo vs Quip |
| Skype | 49006 | 1.76% | Zayo vs Skype |
| Agile CRM | 43428 | 1.56% | Zayo vs Agile CRM |
| Asana | 32156 | 1.15% | Zayo vs Asana |
| Avaya | 26259 | 0.94% | Zayo vs Avaya |
| Twilio | 24095 | 0.87% | Zayo vs Twilio |
| Verizon | 22201 | 0.80% | Zayo vs Verizon |
| GoToWebinar | 20630 | 0.74% | Zayo vs GoToWebinar |
| Ryver | 12728 | 0.46% | Zayo vs Ryver |
| Mitel | 12398 | 0.45% | Zayo vs Mitel |
| PBworks BusinessHub | 11855 | 0.43% | Zayo vs PBworks BusinessHub |
| Canvas LMS | 11345 | 0.41% | Zayo vs Canvas LMS |
| Recruiterbox | 10985 | 0.39% | Zayo vs Recruiterbox |
| Microsoft Dynamics GP | 10000 | 0.36% | Zayo vs Microsoft Dynamics GP |
| Breezy HR | 9798 | 0.35% | Zayo vs Breezy HR |
| DonorPerfect | 9501 | 0.34% | Zayo vs DonorPerfect |
Popular Comparisons
Top Competitors and Alternatives of Zayo
The top three of Zayo’s competitors in the Communication category are Whatsapp Business with 35.10%, Slack with 22.56%, Microsoft Office 365 with 16.52% market share.
Zayo vs Whatsapp Business
Zayo vs Slack
Zayo vs Microsoft Office 365
Zayo vs Intercom
Zayo vs Quip
Zayo vs Skype
Zayo vs Agile CRM
Zayo vs Asana
Customers of Zayo
Around the world in 2025, over 189 companies have started using Zayo as Communication tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| AIG | 10,000+ | New York City | New York | United States |     |
| Genentech | 10,000+ | South San Francisco | California | United States | |
| Salesforce | 10,000+ | San Francisco | California | United States | |
| Nbcuniversal Media, LLC | 10,000+ | New York City | New York | United States | |
| BlackRock | 10,000+ | New York City | New York | United States | |
| G.Co | 10,000+ | Hayward | California | United States | |
| Deutsche Bank | 10,000+ | Frankfurt am Main | Hesse | Germany | |
| Lumen Technologies | 10,000+ | Monroe | Louisiana | United States | |
| BT Group | 10,000+ | London | England | United Kingdom | |
| Cedars - Sinai | 10,000+ | Los Angeles | California | United States | |
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Zayo Customers by Products and Services
The top three products and services offering customers that use Zayo for Communication are Managed Services (28), Cloud Services (21), Unified Communications (11).
Customers
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Zayo Customers by Employee Size
The majority of Zayo's customers for the communication category fall in the company size of 10,000+ employees (61 companies), 1,000 - 4,999 employees (32 companies), 500 - 999 employees (21 companies).
Employee Size
Zayo Customers by Geography
The top three geographies of Zayo for communication are the United States with 117(63.59%), Canada with 27(14.67%), United Kingdom with 17(9.24%) customers respectively.
Customers
Employees of Zayo
Also see other Products/Services by Zayo in:
FAQ
Find answers to the most often asked questions by users.
Who are the top Zayo competitors?
Zayo’s Top competitors in the communication category are Whatsapp Business, Slack, Microsoft Office 365. You can view a full list of Zayo competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Zayo and 40,000 other technologies on the internet. You can also compare Zayo and its feature with top competitors here : Zayo vs Whatsapp Business Zayo vs Slack Zayo vs Microsoft Office 365.
What is Zayo customer distribution based on company size?
What is Zayo market share in the communication?
What are the top countries that use Zayo?
What are the top industries that use Zayo?
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