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Deepgram

Voice AI platform for developers building speech-to-text, text-to-speech, and speech-to-speech products

San Francisco, United States Founded 2015
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NeuronScore 54/100
Total Raised $109M 3 rounds
Valuation $1.3B
Stage Series C Jun 2023
Team 51-200 since 2015
About Deepgram

Deepgram is an enterprise Voice AI platform providing speech-to-text, text-to-speech, and speech-to-speech APIs built on voice-native foundational models. Over 200,000 developers use Deepgram to build voice-first products, with access via cloud APIs or self-managed software. The platform is known for low latency, high accuracy across accents and technical terminology, speaker diarization, and multilingual support. Developers can start building with $200 in free credits.

NeuronScore Signal quality across funding, news, traction & verification
54 /100
Tracked
Funding momentum
22/30
Active deals
0/10
News
1/12
Traffic
1/8
Verified
20/20
Freshness
0/10
Agent-Ready Score 60/100 · checked May 3, 2026
MCP
Public API
Webhooks
OAuth2
SDK · TS
SDK · Py
SDKs: JavaScriptPython.NETGoRustJava
Funding History 3 rounds · $109M total
Jun 2023 Series C $25M
Apr 2022 Series B $72M
Mar 2019 Series A $12M
Alternatives 6 similar All →
FAQ
When was Deepgram founded?
Deepgram was founded in 2015 in San Francisco, United States.
How much funding has Deepgram raised?
Deepgram has raised $109M across 3 rounds — most recently a Series C in Jun 2023.
What is Deepgram's valuation?
Most recent disclosed valuation is $1.3B.
How much does Deepgram cost?
Deepgram pricing: Free. A free trial is available.
Where is Deepgram headquartered?
Deepgram is headquartered in San Francisco, United States.
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