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Wispr Flow

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Developing neural interfaces for the mass consumer market to interact with technology

South San Francisco, United StatesFounded 2021AI
Valuation $100–250M Last recorded · 2025
Headcount 100–500 Current team size
Total funding $50–100M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Wispr Flow and the history behind them.

About Wispr Flow

Wispr Flow is a pioneering startup operating in the consumer electronics and artificial intelligence (AI) sectors. The company is developing wearable neural interfaces that represent the next generation of consumer electronics. These devices aim to revolutionize the way we interact with technology, making it more natural and intuitive. Instead of relying on screens and manual input, Wispr Flow’s technology enables users to access information and control devices simply by thinking about it.

The company’s target market includes tech-savvy consumers seeking more efficient and seamless ways to engage with digital technology. Its applications could extend across various industries where rapid access to information and hands-free operation are essential, such as healthcare, logistics, and manufacturing.

Wispr Flow’s business model is centered around the sale of its wearable devices, complemented by a potential subscription service for ongoing software updates and support. The company could also generate revenue through partnerships with other technology firms, licensing its neural interface technology for integration into third-party products.

In summary, Wispr Flow is a forward-thinking startup redefining the interaction between humans and technology. By developing wearable neural interfaces, the company is paving the way for a future where accessing information and controlling devices is as effortless as thought itself.

Source: Dealroom company data

At a glance

Status
Operational
Founded
2021
Headquarters
South San Francisco, United States
Employees
120
Open positions
None listed
Dealroom signal
94.5/100
Sector
AI, Speech to Text, Core AI, Wearable, Rumoured $1B, Novel AI
Technology
Artificial Intelligence, Hardware, Deep Tech, Machine Learning, Natural Language Processing, Mobile app, IoT InternetOfThings
Business model
SaaS
Client focus
b2c

Funding history

6 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SERIES AOther financing Nov 2025 $25M $150M Steven Bartlett · Notable Capital ↗
SERIES AOther financing Jun 2025 $30M $120M NEA · Henry Ward · Kenneth Schlenker · Menlo Ventures ↗
Showing the latest 2 of 6 recorded eventsBook a demo for the full funding history →

Growth signals

Wispr Flow website traffic

Latest recorded traffic for Wispr Flow is 4.4M monthly website visits, down 20% over the last three months. Wispr Flow's team grew 60% over the past year.

Latest monthly visits4.4M 3-month web change-20% 1-year team growth+60%
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

17 investors on the cap table

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

Seed8 investors entered at this stage

Series A9 investors entered at this stage

Team profiled 14 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
7 countries with
team presence
🇺🇸 United States88.7%
🇮🇳 India2.8%
🇨🇦 Canada2.8%
🇬🇧 United Kingdom1.4%
🇸🇦 Saudi Arabia1.4%
Top 5 of 7 shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Wispr Flow 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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