Insights

Comprehensive Unified Communications CallWave offers a wide suite of internet and mobile-based communication solutions, including high-definition online collaboration, Voicemail-To-Text, Internet Fax, and HD Audio Conferencing, making it a versatile choice for organizations seeking integrated communication tools.

Focus on Mobile Collaboration With its flagship FUZE platform enabling seamless multi-device collaboration and synchronized content sharing, CallWave appeals to mobile professionals and remote teams, presenting opportunities to target organizations with high mobile workforce adoption.

Potential SMB Market Operating with a revenue range of 50 to 100 million USD and a smaller employee base, CallWave seems positioned to serve small and medium-sized businesses that require scalable, easy-to-integrate communication solutions.

Growing Digital Infrastructure Utilizing advanced tech stacks like HTTP/3, Nginx, and YouTube integrations, CallWave emphasizes modern, secure, and high-quality digital communication infrastructure, which can attract prospects seeking reliable and innovative telecommunications solutions.

Strategic Industry Positioning Being listed on NASDAQ and competing alongside large players in the unified communications space like Twilio and RingCentral presents ample opportunities to position CallWave as a cost-effective, flexible alternative for organizations prioritizing integrated communication platforms.

CallWave Tech Stack

CallWave uses 8 technology products and services including Google AdSense, RSS, Priority Hints, and more. Explore CallWave's tech stack below.

  • Google AdSense
    Advertising
  • RSS
    Content Management System
  • Priority Hints
    Performance
  • Lua
    Programming Languages
  • YouTube
    Video Players
  • X-Content-Type-Options
    Web & Portal Technology
  • HTTP/3
    Web & Portal Technology
  • Nginx
    Web Servers

Media & News

CallWave's Email Address Formats

CallWave uses at least 1 format(s):
CallWave Email FormatsExamplePercentage
FirstLast@callwave.comJohnDoe@callwave.com
38%
FLast@callwave.comJDoe@callwave.com
16%
First.Last@callwave.comJohn.Doe@callwave.com
8%
FirstLast@callwave.comJohnDoe@callwave.com
38%

Frequently Asked Questions

Where is CallWave's headquarters located?

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CallWave's main headquarters is located at United States. The company has employees across 4 continents, including AsiaEuropeNorth America.

What is CallWave's official website and social media links?

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CallWave's official website is callwave.com and has social profiles on LinkedInCrunchbase.

What is CallWave's SIC code NAICS code?

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CallWave's SIC code is 8732 - Commercial Economic, Sociological, and Educational Research NAICS code is 517 - Telecommunications.

How many employees does CallWave have currently?

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As of February 2026, CallWave has approximately 130 employees across 4 continents, including AsiaEuropeNorth America. Key team members include Qa: F. F.Customer Service: S. A.Junior Broker: E. O.. Explore CallWave's employee directory with LeadIQ.

What industry does CallWave belong to?

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CallWave operates in the Telecommunications industry.

What technology does CallWave use?

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CallWave's tech stack includes Google AdSenseRSSPriority HintsLuaYouTubeX-Content-Type-OptionsHTTP/3Nginx.

What is CallWave's email format?

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CallWave's email format typically follows the pattern of FirstLast@callwave.com. Find more CallWave email formats with LeadIQ.

When was CallWave founded?

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CallWave was founded in 1998.

CallWave

TelecommunicationsUnited States51-200 Employees

CallWave is a leading provider of Internet and mobile based unified communications solutions. These solutions allow today's mobile professional to communicate and collaborate from anywhere and from any device. 

CallWave's FUZE enables seamless high-definition online collaboration between mobile and desktop users. FUZE takes online collaboration beyond the desktop, enabling users on virtually any device to experience high-definition synchronized content, high-fidelity audio conferencing, online media storage, integrated presence and secure, persistent chat - all in one easy-to-use web application.

Other CallWave products currently available include Internet Fax, Voicemail-To-Text, Internet Answering Machine, and HD Audio Conferencing.

Founded in 1998, CallWave is a publicly traded (NASDAQ: CALL) company headquartered in San Francisco, California with offices in Santa Barbara, California and Sofia, Bulgaria.

Section iconCompany Overview

Headquarters
United States
SIC Code
8732 - Commercial Economic, Sociological, and Educational Research
NAICS Code
517 - Telecommunications
Founded
1998
Employees
51-200

Section iconMedia & News

Section iconFunding & Financials

  • $50M$100M

    CallWave's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    CallWave's revenue is estimated to be in the range of $50M$100M

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