Onebox
Onebox by J2 Global is a virtual phone system delivers pbx features without hardware.
Market Share of Onebox
Current Customer(s)
145
Market Share (Est.)
1.08%
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 13.80%, Avaya IP Office with 11.01%, Spoken Communications with 6.56% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| Cisco Jabber | 1856 | 13.80% | Onebox vs Cisco Jabber |
| Avaya IP Office | 1480 | 11.01% | Onebox vs Avaya IP Office |
| Spoken Communications | 882 | 6.56% | Onebox vs Spoken Communications |
| Avaya CMS | 882 | 6.56% | Onebox vs Avaya CMS |
| Avaya Aura | 871 | 6.48% | Onebox vs Avaya Aura |
| Nortel Meridian | 862 | 6.41% | Onebox vs Nortel Meridian |
| FreePBX | 721 | 5.36% | Onebox vs FreePBX |
| Toky | 526 | 3.91% | Onebox vs Toky |
| Sonetel | 481 | 3.58% | Onebox vs Sonetel |
| Rohde Schwarz | 377 | 2.80% | Onebox vs Rohde Schwarz |
| OnSIP | 373 | 2.77% | Onebox vs OnSIP |
| Digium | 345 | 2.57% | Onebox vs Digium |
| Crown Castle | 317 | 2.36% | Onebox vs Crown Castle |
| VICIdial | 294 | 2.19% | Onebox vs VICIdial |
| Metaswitch | 291 | 2.16% | Onebox vs Metaswitch |
| Loop Communications | 279 | 2.08% | Onebox vs Loop Communications |
| JustCall | 182 | 1.35% | Onebox vs JustCall |
| Exotel | 150 | 1.12% | Onebox vs Exotel |
| Zoom Phone | 136 | 1.01% | Onebox vs Zoom Phone |
| Communigate | 125 | 0.93% | Onebox vs Communigate |
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 13.80%, Avaya IP Office with 11.01%, Spoken Communications with 6.56% market share.
Onebox vs Cisco Jabber
Onebox vs Avaya IP Office
Onebox vs Spoken Communications
Onebox vs Avaya CMS
Onebox vs Avaya Aura
Onebox vs Nortel Meridian
Onebox vs FreePBX
Onebox vs Toky
Customers of Onebox
Around the world in 2025, over 145 companies have started using Onebox as Cloud Business Telephony tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| Evoice | 1,000 - 4,999 | Los Angeles | California | United States |     |
| SoCal BNI | 1,000 - 4,999 | Buena Park | California | United States | |
| Stellar Designs Inc | 50 - 99 | West Milford | New Jersey | United States | |
| ECE Communications | 50 - 99 | Simpsonville | South Carolina | United States | |
| HM.logoclick.com | 50 - 99 | Jensen Beach | Florida | United States | |
| GlobalPhone | 20 - 49 | Falls Church | Virginia | United States | |
| Doforms | 20 - 49 | Cranford | New Jersey | United States | |
| Scan Pros | 20 - 49 | Miami | Florida | United States | |
| Dotexpress | 20 - 49 | Miami | Florida | United States | |
| Koretz | 10 - 19 | Northbrook | Illinois | United States | |
Uncover hidden demand and identify accounts ready to buy with 6sense Intent Data.
Onebox Customers by Products and Services
The top three products and services offering customers that use Onebox for Cloud Business Telephony are Cloud Services (20), Software Development (7), Managed Services (7).
Customers
Download the 6sense Chrome Extension to get verified contact data of Onebox employees
Install Now
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 (39 companies), 0 - 9 employees (26 companies), 20 - 49 employees (19 companies).
Employee Size
Onebox Customers by Geography
The top three geographies of Onebox for cloud-business-telephony are the United States with 77(63.64%), Netherlands with 8(6.61%), Canada with 6(4.96%) customers respectively.
Customers
Employees of Onebox
Also see other Products/Services by Onebox in:
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, Spoken Communications. 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 Spoken Communications.
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?
Get everything in one place
Close deals faster by understanding your clients well. Know their technology stack, contract renewal date, top decision-makers, hiring trends, and top company news in one place.
Get a demoGet instant access to B2B contact data across the web
Sign Up Today
