O
OpenPhone
Telecom · San Francisco, United States · Founded 2018
Offers a phone app that allows users seamlessly get a business phone number without a second phone or a second SIM card MoreLess
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.
Keywords: business phone system, startups, small businesses, cloud-based, remote teams, call routing, analytics, integrations, subscription-based, user-friendly.
Company overview
OpenPhone company information
The essential company record, classifications and operating signals in one place.
- Status
- Operational
- Founded
- 2018
- Headquarters
- San Francisco, United States
- Employees
- 58
- Open positions
- None listed
- Dealroom signal
- 62.5
Valuation & funding
OpenPhone funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| 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 | ↗ |
| SERIES AOther financing | Nov 2020 | $14M | $56M | Slow Ventures · Chapter One Ventures · Garage Capital · Kindred Ventures | — |
| SEEDOther financing | Jan 2020 | $2M | $8M | Slow Ventures · Y Combinator | — |
| SEEDOther financing | Sep 2018 | $125K | $2M | Y Combinator | — |
Financials
Revenue and workforce over time
Available revenue and workforce history. Fields without reported data are omitted.
| Year | Revenue | Growth | Employees |
|---|---|---|---|
| 2026 | $20M | 0% | 58 |
| 2025 | $20M | +2% | 105 |
| 2024 | $20M | — | 130 |
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.
Comparisons
OpenPhone compared with similar companies
Dealroom’s weighted taxonomy model identifies the closest operating peers. Company identity and context stay open; selected comparison metrics preview what is available in the platform.
| Company | Headquarters | Status | Employees | Total funding | Valuation |
|---|---|---|---|---|---|
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Valenton, France | Operational | 4 | — | — |
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 SMSAPI.comMobile messaging platform that allows to send SMS, MMS and voice messages from WEB APP or API |
Gliwice, Poland | Acquired | |||
 fonYou TelecomfonYou: Innovation Partner for Mobile Carriers – Pioneers in smart prepay services |
Barcelona, Spain | Operational | |||
 Socifi4G & WiFi Monetization Solution for Enterprise Businesses |
San Francisco, United States | Operational | |||
 Mango TelecomIntegrated cloud-based business solutions |
Moscow, Russia | Operational | |||
 ZipwhipZipwhip's software helps people & businesses have more effective conversations by text-enabling existing phone numbers |
Seattle, United States | Acquired |
Talent graph
OpenPhone's talent
Source: Dealroom Talent Intelligence.
Global footprint
Where OpenPhone has talent and traffic
team presence
In the news
Latest news about OpenPhone
Recent press, funding announcements, and product moves mentioning OpenPhone — open to read from the original sources.
Market sentiment
What the market is saying about OpenPhone
An AI-synthesized read of the highest-engagement posts about OpenPhone on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.
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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