SignalWire Overview

  • Year Founded
  • 2017

Year Founded

  • Status
  • Private

  • Employees
  • 87

Employees

  • Latest Deal Type
  • Later Stage VC

  • Investors
  • 28

SignalWire General Information

Description

Developer of an open-source enterprise communication platform intended to build the core technology for communication products, applications, or enterprise infrastructure. The company's platform utilizes website socket protocol and offers simultaneous data transmission and elastic communications cloud with an application programming interface for voice, text or video, enabling clients to develop applications and technical products quicker on a managed elastic framework.

Contact Information

Website
www.signalwire.com
Ownership Status
Privately Held (backing)
Financing Status
Venture Capital-Backed
Corporate Office
  • 228 Hamilton Avenue
  • 3rd Floor
  • Palo Alto, CA 94301
  • United States
+1 (650)
Primary Industry
Software Development Applications
Other Industries
Business/Productivity Software
Communication Software
Vertical(s)
SaaS, Artificial Intelligence & Machine Learning
Corporate Office
  • 228 Hamilton Avenue
  • 3rd Floor
  • Palo Alto, CA 94301
  • United States
+1 (650)

SignalWire Timeline

2022202320242025
Financing RoundCaptured Employee CountEstimated Employee Growth

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SignalWire Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
5. Later Stage VC 01-Oct-2023 Completed Generating Revenue
4. Later Stage VC 15-Jun-2022 Completed Generating Revenue
3. Early Stage VC (Series B) 02-Jun-2021 Completed Generating Revenue
2. Early Stage VC (Series A) 07-Aug-2019 $11.5M $11.8M Completed Generating Revenue
1. Angel (individual) 02-Apr-2018 $300K $300K Completed Generating Revenue
To view SignalWire’s complete valuation and funding history, request access »

SignalWire Cap Table

Stock # of Shares
Authorized		 Par Value Dividend Rate ($) Original
Issue Price		 Liquidation Liquidation
Pref. Multiple		 Conversion Price % Owned
Series B
Series A-2
Series A-1 21,101,992 $0.000100 $0.03 $0.43 $0.43 1x $0.43 15.45%
To view SignalWire’s complete cap table history, request access »

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Opportunity Score

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SignalWire Comparisons

Description
Primary
Industry
HQ Location
Employees
Total Raised
Post Valuation
Last
Financing
Details
Developer of an open-source enterprise communication platform intended to build the core technology for communication pr
Software Development Applications
Palo Alto, CA
87 As of 2024

New York, NY
 

Amsterdam, Netherlands
 
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SignalWire Competitors (71)

One of SignalWire’s 71 competitors is Cloudonix, a Venture Capital-Backed company based in New York, NY.

Company Name Financing Status Location Employees Total Raised Last Financing Date/Type Last Financing Amount
Cloudonix Venture Capital-Backed New York, NY
Bird Venture Capital-Backed Amsterdam, Netherlands
Five9 Formerly VC-backed San Ramon, CA
Monday.com Formerly VC-backed Tel Aviv, Israel
Voximplant Venture Capital-Backed New York, NY
You’re viewing 5 of 71 competitors. Get the full list »

SignalWire Signals

Growth Rate

Weekly
Growth
Weekly Growth

Size Multiple

Median
Size Multiple

Key Data Points

Similarweb Unique Visitors

Majestic Referring Domains

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SignalWire Investors (28)

Investor Name Investor Type Holding Investor Since Participating Rounds
Founders AI Venture Capital Minority
Gaingels Venture Capital Minority
Angel (individual) Minority
Cap Table Coalition Venture Capital Minority
CloudScale Capital Partners Venture Capital Minority
You’re viewing 5 of 28 investors. Get the full list »

SignalWire Acquisitions (1)

SignalWire’s most recent deal was a Merger/Acquisition with FreeSWITCH Solutions. The deal was made on 20-Sep-2018.

Company Name Deal Date Deal Type Deal Size Industry Lead Partner
FreeSWITCH Solutions 20-Sep-2018 Merger/Acquisition Consulting Services (B2B)
To view SignalWire’s complete acquisitions history, request access »

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SignalWire FAQs

  • When was SignalWire founded?

    SignalWire was founded in 2017.

  • Where is SignalWire headquartered?

    SignalWire is headquartered in Palo Alto, CA.

  • What is the size of SignalWire?

    SignalWire has 87 total employees.

  • What industry is SignalWire in?

    SignalWire’s primary industry is Software Development Applications.

  • Is SignalWire a private or public company?

    SignalWire is a Private company.

  • What is SignalWire’s current revenue?

    The current revenue for SignalWire is .

  • How much funding has SignalWire raised over time?

    SignalWire has raised $41.8M.

  • Who are SignalWire’s investors?

    Founders AI, Gaingels, , Cap Table Coalition, and CloudScale Capital Partners are 5 of 28 investors who have invested in SignalWire.

  • Who are SignalWire’s competitors?

    Cloudonix, Bird, Five9, Monday.com, and Voximplant are some of the 71 competitors of SignalWire.

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