20 Best Voice Translation Startups to Watch in 2025

The Definitive Seedtable Ranking of Voice Translation 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 20 start-ups with an aggregate funding of $1.5b. The average funding per company in this subset is $77.1m.

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

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7

Funding Rounds

$91.2m

Money raised

Unbabel is a company providing a translation as a service platform that allows enterprises to understand and be understood by their customers. It participated in the W14 cohort of Y Combinator.

2

Funding Rounds

$21.0m

Money raised

ElevenLabs is a voice artificial intelligence (AI) research and development company developing text-to-speech and voice cloning software.

Location:

Key people:

6

Funding Rounds

$63.1m

Money raised

Orion is a software company that makes a voice-first intelligent communication and automation platform for frontline workers.

Location:

Key people:

1

Funding Rounds

$300.0m

Money raised

DeepL is a company that develops technology for language translation purposes.

Location:

Key people:

3

Funding Rounds

$2.9m

Money raised

Speechly is a Helsinki-based developer of a voice interface API for web and mobile applications.

Location:

Key people:

9

Funding Rounds

$582.7m

Money raised

Synthesia is an AI-powered video platform founded in 2017 by Victor Riparbelli, Lourdes Agapito, Matthias Niessner and Steffen Tjerrild.

Key people:

3

Funding Rounds

$106.0m

Money raised

Lokalise is a web-based translation system

Location:

Key people:

4

Funding Rounds

$53.2m

Money raised

An artificial Intelligence company with software that can translate voice tracks on videos. It is located in London, England and was founded in 2017.

2

Funding Rounds

$11.5m

Money raised

Murf.AI hosts an artifical intelligence-based text-to-speech platform for use in the creation of humanlike voiceovers.

Key people:

5

Funding Rounds

$223.1m

Money raised

Smartling is a company founded in 2009 by Jack Welde.

2

Funding Rounds

$8.8m

Money raised

Podcastle converts news and articles to podcasts.

1

Funding Rounds

$35.0m

Money raised

The all-in-one business messaging platform that gathers teams, conversations, data and knowledge, around one place.

1

Funding Rounds

$32.0m

Money raised

Sanas is a first solution for real-time accent translation founded in 2020 by Maxim Serebryakov.

1

Funding Rounds

TripLingo is an Atlanta-based company founded in 2011 by Jesse Maddox, Pratik Patel and Vince Baskerville.

1

Funding Rounds

$2.8m

Money raised

SmartCAT is a Cambridge, Massachusetts-based company founded in 2016.

2

Funding Rounds

$1.2m

Money raised

Hyper charging language generation in every textbox there is.

Location:

Key people:

1

Funding Rounds

$3.2m

Money raised

Supertone is a Seongnam-based artificial intelligence audio company that provides voice synthesis and real-time voice enhancement software.

1

Funding Rounds

$1.3m

Money raised

Aflorithmic is a United Kingdom-based company founded in 2019.

1

Funding Rounds

$1.3m

Money raised

AI Communis is a Singapore-based company founded by Ian Lane.

Location:

Key people:

1

Funding Rounds

$1.8m

Money raised

Lingolet is a Santa Clara, California-based company founded in 2019.

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