Deepgram logo — Powering the Voice AI economy—trusted by 200,000+ developers...

Deepgram

Powering the Voice AI economy—trusted by 200,000+ developers to build low-latency, enterprise-grade Voice AI at scale.

Founded 2015 United States San Francisco, United States 319 employees Series C Total: $250.73M AI, API +2

General Information

Company Name Deepgram
Founded Year 2015
Location United States San Francisco, United States +2
Founders / Decision Makers
Team member
Employees 319
Industries AI, API, Big Data +1
Funding Stage Series C
Social

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About Deepgram

Deepgram, founded in 2015 and headquartered in the United States, is carving a niche in the trillion-dollar Voice AI economy with its real-time API platform. Trusted by over 200,000 developers and 1,300+ organizations, Deepgram offers unparalleled low-latency, high-accuracy, and enterprise-grade reliability.

Having raised a substantial $130M Series C at a $1.3B valuation, Deepgram's backers include a remarkable roster of investors such as Madrona, Y Combinator, Citi Ventures, and In-Q-Tel, among others.

The company boasts industry-leading models like Nova-3 for speech-to-text and Aura-2 for text-to-speech, reinforcing its claim as the most experienced voice AI platform. Their initiative extends to expanding the Voice AI ecosystem, marked by the acquisition of OfOne for enhancing real-time Voice AI in the restaurant sector.

By fostering innovation and collaboration through its new Voice AI Collaboration Hub, Deepgram is not just part of the Voice AI evolution; it's the architect of a new, voice-driven interface for businesses.

Taxonomy: Voice AI Platform, Speech-to-Text, Text-to-Speech, Speech-to-Speech, API for Developers, Enterprise Solutions, Natural Language Understanding, Voice Agent API, Language Transcription, Custom Model Training, Scalable GPU Infrastructure, Voice Generation, Conversational AI, Deep Learning, Audio Processing

Services & Products

Voice Agent API
Text-to-Speech API
Speech-to-Text API
Audio Intelligence API

Target Customers

Enterprises Startups Developers Product Teams Platform Partners Contact Centers Medical Professionals Podcasters

Funding Rounds & Investors (10)

View All
Funding Stage Amount Investors Lead Investors Date
Series C •••••• 16
Investor Investor Investor Investor Investor Investor Investor Investor Investor Investor Investor
•••• ••••
01 Jan 2026
Series B •••••• 10
Investor Investor Investor Investor Investor Investor Investor Investor
•••• ••••
01 Nov 2022
Late Vc •••••• - 01 Oct 2021
Late Vc •••••• - 01 Oct 2021
Series B •••••• 4
Investor
•••• ••••
01 Feb 2021

View All 10 Funding Rounds

Deepgram Alternatives & Competitors

View All Alternatives
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AssemblyAI
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Voicegain
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FAQ About Deepgram

Powering the Voice AI economy—trusted by 200,000+ developers to build low-latency, enterprise-grade Voice AI at scale.
Deepgram was founded in 2015.
Deepgram is headquartered in San Francisco, United States.
Deepgram operates in the following industries: AI, API, Big Data, Data Analytics.
Deepgram has approximately 319 employees.
Deepgram has completed 10 funding rounds, raising a total of $250.73M. The latest funding stage is Series C.
Deepgram offers: Voice Agent API, Text-to-Speech API, Speech-to-Text API, Audio Intelligence API.
Top alternatives and competitors to Deepgram include AssemblyAI, Klassifier AI, Voicegain, Intelsense.ai, Aumtech Inc. . These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
Deepgram and AssemblyAI are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

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