Sipwise Competitors and Similar CompaniesClear all

Open-Xchange's competitors and similar companies include TeleStax.
Open-Xchange
Open-Xchange
Open-Xchange is a provider of open source software-as-a-service solutions for hosting, service provider and telecommunication companies.
TeleStax
TeleStax
Telestax is the provider of open source communications software and services.
Founding Date
Founding Date
2005
Founding Date
2011
Type
Type
Private
Type
Subsidiary
Tags
Locations
Locations
Köln, DE HQ
Esbo, FI
Paris, FR
Bremen, DE
Dortmund, DE
Hamburg, DE
Nürnberg, DE
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Locations
Austin, US HQ
Employees
Employees
1962% decrease
Employees
248% decrease

Funding

Total funding raised
Total funding raised
$ 67.9m
Total funding raised
$ 8.3m
For sources of this data, please see the company profile

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TeleStax
HQ
Austin, US

Telestax is the provider of open source communications software and services.

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