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OpenPhone

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Offers a phone app that allows users seamlessly get a business phone number without a second phone or a second SIM card

San Francisco, United StatesFounded 2018Telecom
Valuation $500M–1B Last recorded · 2025
Revenue $10–50M Latest reported FY
Headcount <100 Current team size
Total funding $100–500M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for OpenPhone and the history behind them.

About OpenPhone

OpenPhone is a modern business phone system designed to cater to the needs of startups and small businesses. The company operates in the telecommunications market, providing a versatile and user-friendly platform that allows businesses to manage their phone communications efficiently. OpenPhone's service is cloud-based, meaning it can be accessed from any device with an internet connection, making it ideal for remote teams and businesses with a mobile workforce.

The primary clients of OpenPhone are startups, small businesses, and specific sectors like real estate and recruiting. These clients benefit from features such as local and toll-free numbers, call and text capabilities from any device, group messaging, and the ability to share inbound sales and support numbers. OpenPhone also offers advanced functionalities like call routing, which distributes incoming calls to up to 10 team members, and integrations with other popular tools to streamline business operations.

OpenPhone's business model is subscription-based. Clients pay a recurring fee to access the platform's features, which include unlimited calling and texting, call recording, and analytics. These analytics help businesses make data-driven decisions to scale effectively. The company also offers additional services such as local numbers in new markets and tools to keep personal numbers private, which are particularly useful for real estate agents and recruiters.

The company has received numerous accolades, including "Best Support," "Easiest To Do Business With," and "Best Usability" in Summer 2021, highlighting its commitment to providing an excellent user experience. OpenPhone's focus on ease of use, quick setup, and comprehensive support makes it a standout choice for small businesses looking to enhance their communication capabilities.

Source: Dealroom company data

At a glance

Status
Operational
Founded
2018
Headquarters
San Francisco, United States
Employees
58
Open positions
None listed
Dealroom signal
62.5/100
Industry
Telecom
Sector
Telecom, App, SaaS, YC S18, Telecommunications
Business model
SaaS
Client focus
b2b

Funding history

5 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
LATE VCOther financing Sep 2025 $105M $420M General Catalyst ↗
SERIES BOther financing Apr 2022 $40M $160M Craft Ventures · Garage Capital · Slow Ventures · Work life ventures ↗
Showing the latest 2 of 5 recorded eventsBook a demo for the full funding history →

Financials

Revenue over time

Revenue, earnings and other financial measures where available. Years marked “E” are estimates.

YearRevenueGrowth
2026
2025
2024 —
Company filings, research estimates and Dealroom dataBook a demo for the full financial model →

Growth signals

OpenPhone website traffic

Latest recorded traffic for OpenPhone is 200K monthly website visits, down 16.7% over the last three months. OpenPhone's team declined 44.8% over the past year.

Latest monthly visits200K 3-month web change-16.7% 1-year team growth-44.8%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Similar companies

Closest operating peers by Dealroom taxonomy

Company identity and context are open; selected comparison metrics preview what is available on the platform.

Showing 8 of the closest matchesCompare every metric →

Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

10 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Seed2 investors entered at this stage

Series A7 investors entered at this stage

Series B and later1 investor entered at this stage

Team profiled 20 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 2 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
9 countries with
team presence
🇺🇸 United States43.1%
🇨🇦 Canada31.4%
🇵🇭 Philippines9.8%
🇬🇧 United Kingdom3.9%
🇪🇸 Spain3.9%
Top 5 of 9 shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about OpenPhone on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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