Onebox
Onebox by J2 Global is a virtual phone system delivers pbx features without hardware.
Market Share of Onebox
Current Customer(s)
142
Market Share (Est.)
1.06%
Ranking
#19
Top Competitors and Alternatives of Onebox
The top three of Onebox’s competitors in the Cloud Business Telephony category are Cisco Jabber with 13.88%, Avaya IP Office with 11.10%, Avaya Aura with 6.57% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| Cisco Jabber | 1861 | 13.88% | Onebox vs Cisco Jabber |
| Avaya IP Office | 1489 | 11.10% | Onebox vs Avaya IP Office |
| Avaya Aura | 881 | 6.57% | Onebox vs Avaya Aura |
| Avaya CMS | 881 | 6.57% | Onebox vs Avaya CMS |
| Nortel Meridian | 864 | 6.44% | Onebox vs Nortel Meridian |
| Spoken Communications | 774 | 5.77% | Onebox vs Spoken Communications |
| FreePBX | 725 | 5.41% | Onebox vs FreePBX |
| Toky | 536 | 4.00% | Onebox vs Toky |
| Sonetel | 473 | 3.53% | Onebox vs Sonetel |
| Rohde Schwarz | 379 | 2.83% | Onebox vs Rohde Schwarz |
| OnSIP | 343 | 2.56% | Onebox vs OnSIP |
| Digium | 339 | 2.53% | Onebox vs Digium |
| Crown Castle | 321 | 2.39% | Onebox vs Crown Castle |
| VICIdial | 299 | 2.23% | Onebox vs VICIdial |
| Metaswitch | 294 | 2.19% | Onebox vs Metaswitch |
| Loop Communications | 277 | 2.07% | Onebox vs Loop Communications |
| JustCall | 196 | 1.46% | Onebox vs JustCall |
| Zoom Phone | 143 | 1.07% | Onebox vs Zoom Phone |
| Lumen Technologies | 138 | 1.03% | Onebox vs Lumen Technologies |
| Exotel | 137 | 1.02% | Onebox vs Exotel |
Popular Comparisons
Top Competitors and Alternatives of Onebox
The top three of Onebox’s competitors in the Cloud Business Telephony category are Cisco Jabber with 13.88%, Avaya IP Office with 11.10%, Avaya Aura with 6.57% market share.
Onebox vs Cisco Jabber
Onebox vs Avaya IP Office
Onebox vs Avaya Aura
Onebox vs Avaya CMS
Onebox vs Nortel Meridian
Onebox vs Spoken Communications
Onebox vs FreePBX
Onebox vs Toky
Customers of Onebox
Around the world in 2025, over 142 companies have started using Onebox as Cloud Business Telephony tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Gemeente Amsterdam | 10,000+ | Amsterdam | North Holland | Netherlands |     |
| Turk Telekom | 10,000+ | Ankara | Ankara | Turkey | |
| Wipro | 10,000+ | Bengaluru | Karnataka | India | |
| Ahold Delhaize | 10,000+ | Zaandam | North Holland | Netherlands | |
| Altice USA, Inc | 10,000+ | Long Island City | New York | United States | |
| OpenText | 10,000+ | Waterloo | Ontario | Canada | |
| Microsoft | 10,000+ | Redmond | Washington | United States | |
| Beyondsoft | 10,000+ | Bellevue | Washington | United States | |
| Procter & Gamble | 10,000+ | Cincinnati | Ohio | United States | |
| Huawei Technologies | 10,000+ | Shenzhen | Guangdong | People's Republic of China | |
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Onebox Customers by Products and Services
The top three products and services offering customers that use Onebox for Cloud Business Telephony are Cloud Services (19), Data Analytics (7), Managed Services (7).
Customers
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Onebox Customers by Employee Size
The majority of Onebox's customers for the cloud-business-telephony category fall in the company size of 10,000+ employees (35 companies), 0 - 9 employees (26 companies), 1,000 - 4,999 employees (19 companies).
Employee Size
Onebox Customers by Geography
The top three geographies of Onebox for cloud-business-telephony are the United States with 75(63.56%), Netherlands with 8(6.78%), Canada with 6(5.08%) customers respectively.
Customers
Employees of Onebox
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FAQ
Find answers to the most often asked questions by users.
Who are the top Onebox competitors?
Onebox’s Top competitors in the cloud-business-telephony category are Cisco Jabber, Avaya IP Office, Avaya Aura. You can view a full list of Onebox competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Onebox and 40,000 other technologies on the internet. You can also compare Onebox and its feature with top competitors here : Onebox vs Cisco Jabber Onebox vs Avaya IP Office Onebox vs Avaya Aura.
What is Onebox customer distribution based on company size?
What is Onebox market share in the cloud-business-telephony?
What are the top countries that use Onebox?
What are the top industries that use Onebox?
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