SignalWire

📍 Palo Alto, United States🗓 Founded 2017👥 85 employees💰 Last funded 2024
Telecommunications🌐 signalwire.com
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We started FreeSWITCH because we wanted to solve our own challenging problems. We could not find a stable, scalable way to implement our 2004 call center as a service product. DIY solutions were a collection of random tools with constant stability and maintenance issues; premade solutions were massively expensive and still required physical data centers anyway. We built FreeSWITCH on our vision of solving those problems, made a community, and used it for insight. This took us well beyond the original goal. FreeSWITCH became so ubiquitous that the world made many vertical products with it that generate billions of dollars a year. At SignalWire, we empower businesses with easy-to-use and customizable cloud communications tools. Programmable Unified Communications supplants one-size-fits-all solutions, sparking innovation and growth. We have harnessed the complexity of CPaaS UCaaS CCaaS and Voice AI and made the entire paradigm available to developers. Come talk to us and we can help you achieve your goals.
6
Total investors
2
Early stage
2
Mid stage
2
Late stage
2017
Founded

Investors

6 investors
All
Early stage
Mid stage
Late stage
Investor geography3 countries
United States
3
Germany
2
Saudi Arabia
1
Investor activity2017–2024 · investors recorded per year
20171201812021220242
Recent (last 2y)Earlier
Frequently asked questions
Who invested in SignalWire?
SignalWire has 6 investors on record on gritt.io, including 2 early-stage backers, 2 mid-stage and 2 late-stage investors.
When did SignalWire last raise funding?
The most recent investment in SignalWire recorded on gritt.io was in 2024.
When was SignalWire founded?
SignalWire was founded in 2017.
What industry is SignalWire in?
SignalWire operates in Telecommunications. Find similar Telecommunications investors on gritt.io.
Where is SignalWire based?
SignalWire is headquartered in Palo Alto, United States.