13 Best Voice Biometrics Startups to Watch in 2025

The Definitive Seedtable Ranking of Voice Biometrics Startups

We track 71,000+ companies and rank them dynamically using our Seedtable Score – a score that uses quantitative and qualitative data points to signal the momentum behind a company. We then monitor the list manually leveraging our expertise as founders and investors.

There are 13 start-ups with an aggregate funding of $1.9b. The average funding per company in this subset is $145.5m.

Last update to the database: Feb 18, 2025. See changelog.

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Fortress Identity logo

Fortress Identity

Fortress Identity is a Miami-based cybersecurity developer offering multi-factor authentication with biometrics inherence factors to secure iOS and Android applications, active directory environments and Citrix applications.

2

Funding Rounds

$3.0m

Money raised

Snips logo

Snips

Snips is a voice platform that uses artificial intelligence founded in 2013 by Rand Hindi.

4

Funding Rounds

$21.0m

Money raised

Unisound logo

Unisound

Unisound, or Beijing Yunzhisheng Information Technology, is a company developing intelligent voice and speech processing technologies.

8

Funding Rounds

$299.0m

Money raised

Speechmatics logo

Speechmatics

Software offering autonomous speech and voice recognition for live and recorded media.

4

Funding Rounds

$140.3m

Money raised

Behavox logo

Behavox

Data platform company specializing in compliance and employee surveillance company

6

Funding Rounds

$1.1b

Money raised

Spitch  logo

Spitch

Platform delivering AI solutions for business communication needs.

1

Funding Rounds

$3.6m

Money raised

AISpeech logo

AISpeech

AISpeech is a Jiangshan-based synthetic media company offering computer speech recognition, analysis, and generation.

6

Funding Rounds

$178.5m

Money raised

VU Security logo

VU Security

VU Security is a company founded in 2007.

2

Funding Rounds

$13.0m

Money raised

ID R&D logo

ID R&D

ID R&D is a New York City-based developer of biometric authentication and liveness detection.

1

Funding Rounds

$5.7m

Money raised

ButterflyMX logo

ButterflyMX

ButterflyMX is a company founded in 2014 by Cyrus Claffey.

2

Funding Rounds

$85.0m

Money raised

Whispeak logo

Whispeak

Whispeak is a secure and easy-to-use voiceprint authentication solution.

1

Funding Rounds

$660.0k

Money raised

Omilia logo

Omilia

Omilia offers enterprise grade Natural Language Understanding technologies.

1

Funding Rounds

$20.0m

Money raised

Active Witness Corp. logo

Active Witness Corp.

Active Witness Corp. is a company founded in 2018.

2

Funding Rounds

$662.1k

Money raised