Asterisk
Asterisk is an open-source framework that helps to build communication applications and is used by small, midsize and large companies and governments ...Read more
Market Share of Asterisk
Current Customer(s)
1699
Market Share (Est.)
0.22%
Ranking
#20
Top Competitors and Alternatives of Asterisk
The top three of Asterisk’s competitors in the Unified Communications category are Slack with 77.84%, monday.com with 4.47%, Mitel with 2.08% market share.
| Technology | Domains | Market Share (Est.) | Versus page |
|---|---|---|---|
| Slack | 592832 | 77.84% | Asterisk vs Slack |
| monday.com | 34032 | 4.47% | Asterisk vs monday.com |
| Mitel | 15868 | 2.08% | Asterisk vs Mitel |
| Cisco Collaboration | 15214 | 2.00% | Asterisk vs Cisco Collaboration |
| Genesys PureCloud | 10554 | 1.39% | Asterisk vs Genesys PureCloud |
| PBworks BusinessHub | 10485 | 1.38% | Asterisk vs PBworks BusinessHub |
| Bitrix24 | 10043 | 1.32% | Asterisk vs Bitrix24 |
| Crestron | 8646 | 1.14% | Asterisk vs Crestron |
| RingCentral | 8612 | 1.13% | Asterisk vs RingCentral |
| 3CX | 7011 | 0.92% | Asterisk vs 3CX |
| Five9 | 4952 | 0.65% | Asterisk vs Five9 |
| 8x8 Communications Platform | 4579 | 0.60% | Asterisk vs 8x8 Communications Platform |
| MangoApps | 3717 | 0.49% | Asterisk vs MangoApps |
| Grasshopper | 3666 | 0.48% | Asterisk vs Grasshopper |
| Slack enterprise | 3511 | 0.46% | Asterisk vs Slack enterprise |
| Front | 3306 | 0.43% | Asterisk vs Front |
| Talkdesk | 2849 | 0.37% | Asterisk vs Talkdesk |
| Amdocs | 2690 | 0.35% | Asterisk vs Amdocs |
| Dialpad | 1816 | 0.24% | Asterisk vs Dialpad |
| Cisco Expressway | 1357 | 0.18% | Asterisk vs Cisco Expressway |
Popular Comparisons
Top Competitors and Alternatives of Asterisk
The top three of Asterisk’s competitors in the Unified Communications category are Slack with 77.84%, monday.com with 4.47%, Mitel with 2.08% market share.
Asterisk vs Slack
Asterisk vs monday.com
Asterisk vs Mitel
Asterisk vs Cisco Collaboration
Asterisk vs Genesys PureCloud
Asterisk vs PBworks BusinessHub
Asterisk vs Bitrix24
Asterisk vs Crestron
Customers of Asterisk
Around the world in 2026, over 1677 companies have started using Asterisk as Unified Communications tool.
| Customers | Employee Range | City | Region | Country | Social Links |
|---|---|---|---|---|---|
| NTT DATA | 10,000+ | Tokyo | Tokyo | Japan |     |
| NC State University | 10,000+ | Raleigh | North Carolina | United States | |
| CONSELHO ESCOLAR DA ESCOLA ESTADUAL MUNICIPALIZADA POLIVALENTE ANISIO TEIXEIRA | 10,000+ | Macae | Rio de Janeiro | Brazil | |
| Fidelity Investments | 10,000+ | Boston | Massachusetts | United States | |
| Adventistas | 10,000+ | Guararema | Sao Paulo | Brazil | |
| Grupo Salinas | 10,000+ | Mexico City | Mexico City | Mexico | |
| Orange | 10,000+ | Issy-les-Moulineaux | Ile-de-France | France | |
| Huawei Technologies | 10,000+ | Shenzhen | Guangdong | People's Republic of China | |
| Carleton University | 10,000+ | Ottawa | Ontario | Canada | |
| Precision Castparts | 10,000+ | Lake Oswego | Oregon | United States | |
Uncover hidden demand and identify accounts ready to buy with 6sense Intent Data.
Asterisk Customers by Products and Services
The top three products and services offering customers that use Asterisk for Unified Communications are Voip (81), Cloud Services (60), Unified Communications (52).
Customers
Download the 6sense Chrome Extension to get verified contact data of Asterisk employees
Install Now
Asterisk Customers by Employee Size
The majority of Asterisk's customers for the unified-communications category fall in the company size of 100 - 249 employees (359 companies), 20 - 49 employees (350 companies), 1,000 - 4,999 employees (207 companies).
Employee Size
Asterisk Customers by Geography
The top three geographies of Asterisk for unified-communications are the United States with 564(49.47%), India with 134(11.75%), Brazil with 91(7.98%) customers respectively.
Customers
Employees of Asterisk
Also see other Products/Services by Asterisk in:
FAQ
Find answers to the most often asked questions by users.
Who are the top Asterisk competitors?
Asterisk’s Top competitors in the unified-communications category are Slack, monday.com, Mitel. You can view a full list of Asterisk competitors here. 6sense uses advanced data mining and AI algorithms to track customers and competitors of Asterisk and 40,000 other technologies on the internet. You can also compare Asterisk and its feature with top competitors here : Asterisk vs Slack Asterisk vs monday.com Asterisk vs Mitel.
What is Asterisk customer distribution based on company size?
What is Asterisk market share in the unified-communications?
What are the top countries that use Asterisk?
What are the top industries that use Asterisk?
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 demoInterested in 6sense for your organization?
Book a Demo
