Open-Xchange competitorsClear all
Open-Xchange's top competitors include ng-voice, X&Go and Sipwise.
 Open-Xchange Open-Xchange is a provider of open source software-as-a-service solutions for hosting, service provider and telecommunication companies. |  ng-voice ng-voice is a company focused on the development and integration of its carrier-grade communications platform based on the Kamailio IMS Core and providing voice solutions for various operators. |  Sipwise Sipwise develops open source-based software and delivers core telecom switching infrastructure to replace existing legacy infrastructure and enables new over-the-top (OTT) services for telecom operators. | ||
Founding Date | Founding Date 2005 | Founding Date 2011 | Founding Date 2013 | Founding Date 2008 |
Type | Type Private | Type Private | Type Private | Type Private |
Tags | ||||
Locations | Locations Hamburg, DE HQ | Locations Durban, ZA HQ | Locations Brunn am Gebirge, AT HQ | |
Employees | Employees 2171% increase | Employees 472% increase | Employees 1 | Employees 353% decrease |
Twitter followers | Twitter followers 32 | Twitter followers 689 | Twitter followers 97 | Twitter followers 1.4 k |
Number of tweets (last 30 days) | Number of tweets (last 30 days) N/A | Number of tweets (last 30 days) 17 | Number of tweets (last 30 days) N/A | Number of tweets (last 30 days) 2 |
Average likes per tweet (last 30 days) | Average likes per tweet (last 30 days) N/A | Average likes per tweet (last 30 days) 1.5 | Average likes per tweet (last 30 days) N/A | Average likes per tweet (last 30 days) 1.5 |
Percentage of tweets with engagement (last 30 days) | Percentage of tweets with engagement (last 30 days) N/A | Percentage of tweets with engagement (last 30 days) 70.59% | Percentage of tweets with engagement (last 30 days) N/A | Percentage of tweets with engagement (last 30 days) 100% |
Alexa Website Rank | Alexa Website Rank 233914 | Alexa Website Rank 585398 | Alexa Website Rank N/A | Alexa Website Rank 288210 |
Employee Rating | Employee Rating 4.8 | Employee Rating 4.2 | Employee Rating N/A | Employee Rating 2.4 |
Funding | ||||
Latest funding round | Latest funding round $ 24.9m (over 4 years ago) | Latest funding round N/A | Latest funding round $ 200k (over 7 years ago) | Latest funding round $ 863.5k (almost 6 years ago) |
Total funding raised | Total funding raised $ 67.9m | Total funding raised N/A | Total funding raised $ 200k | Total funding raised $ 4m |
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ng-voice
HQ
Hamburg, DE
Employees
47↑ 2% increase
ng-voice is a company focused on the development and integration of its carrier-grade communications platform based on the Kamailio IMS Core and providing voice solutions for various operators.
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X&Go
HQ
Durban, ZA
Employees
1
X&Go is a platform for developing custom, enhanced instant messaging applications for business.
View companySipwise
HQ
Brunn am Gebirge, AT
Employees
35↓ 3% decrease
Sipwise develops open source-based software and delivers core telecom switching infrastructure to replace existing legacy infrastructure and enables new over-the-top (OTT) services for telecom operators.
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