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Voicebox Technologies

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Leader in conversational ai development, giving you everything you need to build secure asr, nlu, and tts apps

Bellevue, United StatesFounded 2001AI
Valuation $50–100M Last recorded · 2018
Headcount <100 Current team size
Total funding $10–50M Disclosed equity funding
Unlock exact values This page shows ranges. Dealroom has the exact numbers for Voicebox Technologies and the history behind them.

About Voicebox Technologies

Voicebox is a prominent player in the Conversational AI sector, focusing on Voice Recognition (VR), Natural Language Understanding (NLU), and AI services. Established in 2001 in Bellevue, WA, the company has expanded its footprint to Europe and Asia. Voicebox serves a diverse range of clients, leveraging its patented Conversational Voice Technology to enhance user interaction with connected devices. The company operates in the embedded, server, and hybrid environments, making it a versatile choice for businesses seeking advanced AI solutions. Voicebox generates revenue through licensing its technology and offering specialized AI services. The team, comprising experts from over 25 countries, brings unparalleled expertise to the table, contributing to the company's recognition on IEEE’s list of World’s Most Impactful technology.

Source: Dealroom company data

At a glance

Status
Acquired
Founded
2001
Headquarters
Bellevue, United States
Employees
33
Open positions
None listed
Dealroom signal
66.8/100
Industry
Enterprise Software
Sector
AI, Speech Recognition, Hard Tech, DT and LS
Technology
Artificial Intelligence, Deep Tech, Machine Learning, Natural Language Processing, Connected Device, Recognition Technology, IoT InternetOfThings
Business model
SaaS
Client focus
b2b

Funding history

6 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
ACQUISITION✓Exit May 2018 $82M $82M Nuance Communications ↗
SERIES C✓Equity / VC Dec 2010 $5.3M $21M Undisclosed —
Showing the latest 2 of 6 recorded eventsBook a demo for the full funding history →

Growth signals

Voicebox Technologies website traffic

Latest recorded traffic for Voicebox Technologies is 14K monthly website visits. Voicebox Technologies's team declined 26.7% over the past year.

Latest monthly visits14K 1-year team growth-26.7%
Summary metrics are public; monthly history is available with a demoCompare with peers →

Investments and acquisitions

Capital deployed

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

Investors

1 investor on the cap table

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

Other known investors1 additional known investor

  • Nuance Communications
Team profiled 27 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
1 countries with
team presence
🇺🇸 United States100%
1 country shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Voicebox Technologies 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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