Insights

Growing user base OpenPhone, rebranded as Quo, serves over 90k businesses with a collaborative phone system, indicating strong market validation and potential upsell opportunities to mid-market and growing teams seeking integrated calls, texts, and contacts.

CRM & Workflow integrations Active expansion of CRM integrations including Attio, Pipedrive, Zoho, and upcoming connectors like Claude and ChatGPT, plus Zapier enhancements, creating cross-sell potential with CRM users and teams needing seamless data synchronization.

AI powered efficiency Launch of Tasks to capture, assign, and track follow-up work ties directly to productivity gains from AI-powered communications, presenting upsell angles to teams prioritizing automation and operational visibility.

Competitive landscape Identified as competitor by RingCentral suggests a crowded market; prospecting can target RingCentral users seeking migration benefits, feature parity, or better AI-assisted collaboration within Quo’s platform.

Financials & scale Revenue in the range of $50M–$100M with substantial funding (~$105M) supports potential for enterprise-level pilots, strategic partnerships, and co-selling initiatives with aligned technology ecosystems.

OpenPhone Tech Stack

OpenPhone uses 8 technology products and services including GDPR, Kubernetes, Instabug, and more. Explore OpenPhone's tech stack below.

  • GDPR
    Certificates
  • Kubernetes
    Containerization
  • Instabug
    Customer Feedback Management
  • dc.js
    Javascript Graphics
  • Branch
    Marketing Automation
  • Python
    Programming Languages
  • Swift
    Programming Languages
  • Nginx
    Web Servers

Media & News

OpenPhone's Email Address Formats

OpenPhone uses at least 3 format(s):
OpenPhone Email FormatsExamplePercentage
First.Last@openphone.coJohn.Doe@openphone.co
80%
First@openphone.coJohn@openphone.co
17%
First.Middle@openphone.coJohn.Michael@openphone.co
2%
Last@openphone.coDoe@openphone.co
1%
First.Last@openphone.comJohn.Doe@openphone.com
89%
First.MiddleLast@openphone.comJohn.MichaelDoe@openphone.com
5%
FLast@openphone.comJDoe@openphone.com
6%
First.Last@quo.comJohn.Doe@quo.com
93%
First@quo.comJohn@quo.com
7%

Frequently Asked Questions

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

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OpenPhone's official website is quo.com and has social profiles on LinkedInCrunchbase.

How much revenue does OpenPhone generate?

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As of July 2026, OpenPhone's annual revenue is estimated to be $50M - $100M.

What is OpenPhone's NAICS code?

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OpenPhone's NAICS code is 5112 - Software Publishers.

How many employees does OpenPhone have currently?

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As of July 2026, OpenPhone has approximately 59 employees across 5 continents, including North AmericaAsiaAfrica. Key team members include Vice President: J. P.Directeur-Fondateur: H. A.Senior Software Engineering Manager, Ai And Automation Squad: H. J.. Explore OpenPhone's employee directory with LeadIQ.

What industry does OpenPhone belong to?

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OpenPhone operates in the Software Development industry.

What technology does OpenPhone use?

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OpenPhone's tech stack includes GDPRKubernetesInstabugdc.jsBranchPythonSwiftNginx.

What is OpenPhone's email format?

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OpenPhone's email format typically follows the pattern of First.Last@openphone.co. Find more OpenPhone email formats with LeadIQ.

How much funding has OpenPhone raised to date?

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As of July 2026, OpenPhone has raised $171M in funding. The last funding round occurred on Sep 23, 2025 for $105M.

When was OpenPhone founded?

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OpenPhone was founded in 2018.
OpenPhone logo

OpenPhone

Software DevelopmentCalifornia, United States51-200 Employees

Quo, formerly OpenPhone, provides a collaborative phone system for teams. The platform consolidates customer calls, texts, and contacts into a single AI-powered app that works across devices. Based in San Francisco, California, the company serves a mid-sized base of business teams.

In June 2026, Quo launched a Tasks feature to capture, assign, and track follow-up work arising from conversations. The same period also saw expansion of its CRM integrations, including Attio, Pipedrive, and Zoho, along with connectors to Claude and ChatGPT.

Section iconCompany Overview

Website
quo.com
NAICS Code
5112 - Software Publishers
Founded
2018
Employees
51-200

Section iconFunding & Financials

  • $171M

    OpenPhone has raised a total of $171M of funding over 9 rounds. Their latest funding round was raised on Sep 23, 2025 in the amount of $105Mas a series_unknown.

  • $50M - $100M

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

Section iconFunding & Financials

  • $171M

    OpenPhone has raised a total of $171M of funding over 9 rounds. Their latest funding round was raised on Sep 23, 2025 in the amount of $105Mas a series_unknown.

  • $50M - $100M

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

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