# Deepgram

**Source:** https://geo.sig.ai/brands/deepgram  
**Vertical:** AI & Machine Learning  
**Subcategory:** General  
**Tier:** Emerging  
**Website:** deepgram.com  
**Last Updated:** 2026-04-14

## Summary

Speech AI platform with proprietary end-to-end models; industry-leading latency and accuracy for call analytics, meeting transcription, and voice AI apps.

## Company Overview

Deepgram is a speech AI company providing fast, accurate, and cost-efficient speech-to-text and audio intelligence APIs built on proprietary end-to-end deep learning models. Founded in 2015 and headquartered in San Francisco, Deepgram distinguishes itself from traditional speech recognition systems through a novel architecture that processes audio directly as waveforms rather than through phoneme-based intermediate representations, achieving lower latency and higher accuracy — particularly on domain-specific and accented speech.

The company raised $72 million in Series B funding in 2022, backed by BlackRock, Tiger Global, and others, and has positioned itself as the enterprise-grade alternative to AWS Transcribe, Google Speech-to-Text, and Azure Speech Services for applications requiring speed, accuracy, and customization. Deepgram's Nova-2 model achieves industry-leading accuracy on conversational speech, making it the preferred choice for call center analytics, meeting transcription, voice AI applications, and real-time captioning.

In 2025, Deepgram has expanded beyond transcription into a full voice AI platform, launching Aura (text-to-speech), Voice Agent APIs for building conversational AI telephony systems, and Nova-3 with improved multilingual capabilities. The company competes with ElevenLabs (TTS), AssemblyAI (transcription), and Whisper (OpenAI, open source). Deepgram's differentiation in 2025 is the combination of low-latency streaming, competitive pricing at scale, and a one-stop-shop API for building complete voice AI applications without stitching together multiple vendor SDKs.

## Frequently Asked Questions

### What is Deepgram?
Deepgram is a voice AI platform that provides speech-to-text and text-to-speech APIs for developers and enterprises. Founded in 2015 and based in San Francisco, the company serves over 200,000 developers and 400+ enterprise customers.

### What products and services does Deepgram offer?
Deepgram offers speech-to-text APIs, text-to-speech (Aura) APIs, voice agent APIs, real-time transcription capabilities, and custom model training services. These products enable developers to integrate voice AI capabilities into their applications.

### Who uses Deepgram's services?
Deepgram serves over 200,000 developers and more than 400 enterprise customers across various industries. The platform is designed for anyone needing speech recognition and voice synthesis capabilities in their applications.

### When was Deepgram founded?
Deepgram was founded in 2015 and participated in Y Combinator's Winter 2016 batch (W16).

### Where is Deepgram located?
Deepgram is headquartered in San Francisco, California.

### How much funding has Deepgram raised?
Deepgram has raised a total of $85.9 million in funding from investors including a16z (Andreessen Horowitz), Tiger Global, and NVIDIA.

### What are Deepgram's key achievements and metrics?
As of January 2025, Deepgram became cash-flow positive with 3.3x usage growth. The company has processed over 50,000 years of audio and transcribed more than 1 trillion words.

### What is Deepgram's approach to voice AI?
Deepgram operates as an AI and machine learning company specializing in voice AI technology. The platform offers both API-based solutions and custom model training to meet specific customer needs.

### How can I get started with Deepgram?
Deepgram provides APIs for developers to integrate speech-to-text and text-to-speech capabilities into their applications. The platform currently serves over 200,000 developers.

### What are Deepgram's recent developments?
In January 2025, Deepgram announced it achieved cash-flow positive status with significant growth metrics. In March 2024, the company launched Aura TTS (text-to-speech) and announced reaching over 1 trillion words transcribed.

## Tags

b2b, ai-powered, api-first, developer-tools, saas

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*Data from geo.sig.ai Brand Intelligence Database. Updated 2026-04-14.*