Deepgram
Updated
About Deepgram
Deepgram is a voice AI platform that provides speech-to-text, text-to-speech, and voice agent APIs for building voice applications.
Developers and product teams use Deepgram to add real-time or batch transcription, natural-sounding voice output, and conversational voice agents to their products. It suits teams building voice agents, contact center tools, speech analytics, conversational AI, podcast transcription, or medical transcription, and can be deployed in the cloud or self-hosted.
- Real-time and batch speech-to-text
- Text-to-speech with latency as low as 80ms
- Unified Voice Agent API combining STT, LLM orchestration, and TTS
- Audio Intelligence for extracting insight from conversations
- Self-hosted or cloud deployment options
Good to know: Offers a free trial and a free sign-up option, with APIs available for developers to build on.
Key features
- Voice Agent API: Combines speech-to-text, LLM orchestration, and text-to-speech into a single API call.
- Flux TTS: Text-to-speech built for live conversations, holding tone and continuity throughout.
- Flexible deployment: Available in real time or batch, in the cloud or self-hosted.
At a glance
- Category: AI Audio
- Type: Transcription
- Jobs: Produce Audio & Voice
- Evidence: Proven · 100+ reviews
- AIME Score: 79 of 100
- Also on Product Hunt: 25+ reviews, 10+ upvotes, launched 2016-03
- Website: deepgram.com
Alternatives to Deepgram
- AssemblyAI - Speech to Text API (AIME Score 72)
- Rev (AIME Score 70)
- Trint (AIME Score 66)
- Sonix (AIME Score 63)
- Airtxt (AIME Score 70)
- AudioPen (AIME Score 70)
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Sources: Found on Product Hunt (launched Mar 2016) · Details checked on the tool’s own website · Researched by AI Made Easy
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