Current Customer(s)
Market Share (Est.)
Ranking
The top three of Fonoster’s competitors in the Cloud Business Telephony category are Cisco Jabber with 17.92%, Avaya IP Office with 12.61%, FreePBX with 7.95% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| Cisco Jabber | 5275 | 17.92% | Fonoster vs Cisco Jabber |
| Avaya IP Office | 3713 | 12.61% | Fonoster vs Avaya IP Office |
| FreePBX | 2341 | 7.95% | Fonoster vs FreePBX |
| Avaya Aura | 2205 | 7.49% | Fonoster vs Avaya Aura |
| Avaya CMS | 2126 | 7.22% | Fonoster vs Avaya CMS |
| Nortel Meridian | 1773 | 6.02% | Fonoster vs Nortel Meridian |
| Rohde Schwarz | 1091 | 3.71% | Fonoster vs Rohde Schwarz |
| VICIdial | 827 | 2.81% | Fonoster vs VICIdial |
| Crown Castle | 813 | 2.76% | Fonoster vs Crown Castle |
| Spoken Communications | 752 | 2.55% | Fonoster vs Spoken Communications |
| Toky | 739 | 2.51% | Fonoster vs Toky |
| Metaswitch | 673 | 2.29% | Fonoster vs Metaswitch |
| OnSIP | 434 | 1.47% | Fonoster vs OnSIP |
| Exotel | 427 | 1.45% | Fonoster vs Exotel |
| Sonetel | 375 | 1.27% | Fonoster vs Sonetel |
| JustCall | 341 | 1.16% | Fonoster vs JustCall |
| Zoom Phone | 336 | 1.14% | Fonoster vs Zoom Phone |
| Lumen Technologies | 324 | 1.10% | Fonoster vs Lumen Technologies |
| Onebox | 308 | 1.05% | Fonoster vs Onebox |
| Communigate | 285 | 0.97% | Fonoster vs Communigate |
Popular Comparisons
The top three of Fonoster’s competitors in the Cloud Business Telephony category are Cisco Jabber with 17.92%, Avaya IP Office with 12.61%, FreePBX with 7.95% market share.
Fonoster vs Cisco Jabber
Fonoster vs Avaya IP Office
Fonoster vs FreePBX
Fonoster vs Avaya Aura
Fonoster vs Avaya CMS
Fonoster vs Nortel Meridian
Fonoster vs Rohde Schwarz
Fonoster vs VICIdial
Around the world in 2026, over 6 companies have started using Fonoster as Cloud Business Telephony tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Pixel Perfect HTML | 100 - 249 | Manassas | Virginia | United States | |
| Welfare Technology | 0 - 9 | British Indian Ocean Territory | |||
| Daily Sandbox | 10 - 19 | Orlando | Florida | United States | |
| OpenAlternative | 0 - 9 | Colombia | |||
| Moark, LLC | 0 - 9 | Fontana | California | United States | |
| Abhay Bhat | Singapore | Central Singapore | Singapore |
The majority of Fonoster's customers for the cloud-business-telephony category fall in the company size of 0 - 9 employees (3 companies), 10 - 19 employees (1 companies), 100 - 249 employees (1 companies).
Employee Size
The top three geographies of Fonoster for cloud-business-telephony are the United States with 3(50.00%), British Indian Ocean Territory with 1(16.67%), Colombia with 1(16.67%) customers respectively.
Customers
Find answers to the most often asked questions by users.
Who are the top Fonoster competitors?
Fonoster’s Top competitors in the cloud-business-telephony category are Cisco Jabber, Avaya IP Office, FreePBX. You can view a full list of Fonoster competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Fonoster and 40,000 other technologies on the internet. You can also compare Fonoster and its feature with top competitors here : Fonoster vs Cisco Jabber Fonoster vs Avaya IP Office Fonoster vs FreePBX.
What is Fonoster customer distribution based on company size?
What is Fonoster market share in the cloud-business-telephony?
What are the top countries that use Fonoster?
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