FreePBX
FreePBX is a web-based open source GUI that controls and manages Asterisk (PBX).
Market Share of FreePBX
Current Customer(s)
1538
Market Share (Est.)
7.00%
Ranking
#5
Top Competitors and Alternatives of FreePBX
The top three of FreePBX’s competitors in the Cloud Business Telephony category are Cisco Jabber with 17.00%, Avaya IP Office with 13.02%, Avaya Aura with 7.46% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| Cisco Jabber | 3737 | 17.00% | FreePBX vs Cisco Jabber |
| Avaya IP Office | 2863 | 13.02% | FreePBX vs Avaya IP Office |
| Avaya Aura | 1640 | 7.46% | FreePBX vs Avaya Aura |
| Avaya CMS | 1600 | 7.28% | FreePBX vs Avaya CMS |
| Nortel Meridian | 1499 | 6.82% | FreePBX vs Nortel Meridian |
| Spoken Communications | 828 | 3.77% | FreePBX vs Spoken Communications |
| Rohde Schwarz | 760 | 3.46% | FreePBX vs Rohde Schwarz |
| Toky | 608 | 2.77% | FreePBX vs Toky |
| Crown Castle | 577 | 2.62% | FreePBX vs Crown Castle |
| VICIdial | 568 | 2.58% | FreePBX vs VICIdial |
| Metaswitch | 505 | 2.30% | FreePBX vs Metaswitch |
| Sonetel | 437 | 1.99% | FreePBX vs Sonetel |
| OnSIP | 400 | 1.82% | FreePBX vs OnSIP |
| Loop Communications | 377 | 1.71% | FreePBX vs Loop Communications |
| Digium | 324 | 1.47% | FreePBX vs Digium |
| Exotel | 267 | 1.21% | FreePBX vs Exotel |
| Zoom Phone | 229 | 1.04% | FreePBX vs Zoom Phone |
| JustCall | 227 | 1.03% | FreePBX vs JustCall |
| Communigate | 227 | 1.03% | FreePBX vs Communigate |
| Onebox | 217 | 0.99% | FreePBX vs Onebox |
Popular Comparisons
Top Competitors and Alternatives of FreePBX
The top three of FreePBX’s competitors in the Cloud Business Telephony category are Cisco Jabber with 17.00%, Avaya IP Office with 13.02%, Avaya Aura with 7.46% market share.
FreePBX vs Cisco Jabber
FreePBX vs Avaya IP Office
FreePBX vs Avaya Aura
FreePBX vs Avaya CMS
FreePBX vs Nortel Meridian
FreePBX vs Spoken Communications
FreePBX vs Rohde Schwarz
FreePBX vs Toky
Customers of FreePBX
Around the world in 2025, over 1538 companies have started using FreePBX as Cloud Business Telephony tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Huawei Technologies | 10,000+ | Shenzhen | Guangdong | People's Republic of China |     |
| T-Mobile | 10,000+ | Bellevue | Washington | United States | |
| Qualtrics | 10,000+ | Provo | Utah | United States | |
| G.Co | 10,000+ | Hayward | California | United States | |
| Celestica | 10,000+ | Toronto | Ontario | Canada | |
| Capgemini Engineering | 10,000+ | Paris | Ile-de-France | France | |
| GlobalLogic | 10,000+ | Santa Clara | California | United States | |
| Aramex | 10,000+ | Dubai | Dubai | United Arab Emirates | |
| AECOM | 10,000+ | Dallas | Texas | United States | |
| Global Leaders Network | 10,000+ | Greenwich | Connecticut | United States | |
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FreePBX Customers by Products and Services
The top three products and services offering customers that use FreePBX for Cloud Business Telephony are Voip (68), Managed Services (42), Software Development (35).
Customers
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FreePBX Customers by Employee Size
The majority of FreePBX's customers for the cloud-business-telephony category fall in the company size of 100 - 249 employees (393 companies), 20 - 49 employees (379 companies), 0 - 9 employees (222 companies).
Employee Size
FreePBX Customers by Geography
The top three geographies of FreePBX for cloud-business-telephony are the United States with 561(53.02%), Canada with 88(8.32%), India with 76(7.18%) customers respectively.
Customers
Employees of FreePBX
Also see other Products/Services by FreePBX in:
FAQ
Find answers to the most often asked questions by users.
Who are the top FreePBX competitors?
FreePBX’s Top competitors in the cloud-business-telephony category are Cisco Jabber, Avaya IP Office, Avaya Aura. You can view a full list of FreePBX competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of FreePBX and 40,000 other technologies on the internet. You can also compare FreePBX and its feature with top competitors here : FreePBX vs Cisco Jabber FreePBX vs Avaya IP Office FreePBX vs Avaya Aura.
What is FreePBX customer distribution based on company size?
What is FreePBX market share in the cloud-business-telephony?
What are the top countries that use FreePBX?
What are the top industries that use FreePBX?
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