Sipwise Competitors and Similar CompaniesClear all
Sipwise's competitors and similar companies include Open-Xchange and TeleStax.
 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. |  Open-Xchange Open-Xchange is a provider of open source software-as-a-service solutions for hosting, service provider and telecommunication companies. | ||
Founding Date | Founding Date 2008 | Founding Date 2005 | Founding Date 2011 |
Type | Type Private | Type Private | Type Subsidiary |
Tags | |||
Locations | Locations Brunn am Gebirge, AT HQ | Locations Austin, US HQ | |
Employees | Employees 224% decrease | Employees 1962% decrease | Employees 248% decrease |
Funding | |||
Latest funding round | Latest funding round $ 863.5k (almost 10 years ago) | Latest funding round $ 24.9m (over 8 years ago) | Latest funding round N/A |
Total funding raised | Total funding raised $ 4m | Total funding raised $ 67.9m | Total funding raised $ 8.3m |
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Open-Xchange
HQ
Köln, DE
Employees
196↓ 2% decrease
Open-Xchange is a provider of open source software-as-a-service solutions for hosting, service provider and telecommunication companies.
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TeleStax
HQ
Austin, US
Telestax is the provider of open source communications software and services.
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