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SignalWire
SignalWire offers a Programmable Unified Communications (PUC) platform with powerful APIs for voice, video, messaging, and AI. This platform enables businesses to build and scale next-generation…
SignalWire
SignalWire offers a Programmable Unified Communications (PUC) platform with powerful APIs for voice, video, messaging, and AI. This platform enables businesses to build and scale next-generation…
TL;DR
Product: Programmable Unified Communications (voice, video, messaging, AI) with developer-first APIs and SDKs
Founding team: Founded by creators/primary maintainers of FreeSWITCH (Anthony Minessale, Evan McGee, Sean Heiney)
Headquarters: Palo Alto, California
Funding: Multiple venture rounds; latest disclosed Series B (Mar 23, 2022); reported total funding $41.6M
Tech focus: Low-latency telecom infrastructure (SIP/PSTN/WebRTC), global network, embedded AI agents
Company Overview
Problem Domain
Real-time communications and programmable telecom infrastructure for businesses building contact centers, PBX, and voice/video-enabled applications.
Industry
Communications / Telecom / CPaaS
Tech Stack
Funding Track Record
30000000.00 USD
Series B announced June 2, 2021; participants included Storm Ventures, Samsung NEXT, AME Cloud Ventures (Jerry Yang), and Dean Drako
Deutsche Telekom's Telekom Innovation Pool participated in the Series B
T-Mobile Ventures named as a lead investor in a March 23, 2022 closing
Investor Signal
“Participation from strategic telecom investors (Telekom Innovation Pool/Deutsche Telekom, T-Mobile Ventures) alongside venture investors such as Prosperity7 Ventures”
Founders
What we do
Join the Team
Startup jobs. A lot of them.
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