Deepgram Alternatives
Build Voice AI into your apps.
From startups to NASA, Deepgram APIs are used to transcribe and understand millions of audio minutes each day. Fast, accurate, scalable, and cost-effective.
Explore 17 alternatives to Deepgram across 1 category. Each tool listed below shares at least one category with Deepgram.
Top Deepgram alternatives at a glance
- AssemblyAI. Speech-to-text APIs with audio intelligence, speaker diarization, and real-time streaming
- Speechmatics. Enterprise speech-to-text API supporting 55+ languages with high accuracy
- Gladia. Fast speech-to-text API with real-time transcription and speaker diarization
- OpenAI. API access to GPT, o-series reasoning, DALL-E, and Whisper models
- LiveKit Agents. Open-source framework for building real-time voice and multimodal AI agents over WebRTC
🔊 Audio
Fish Audio
Open-source text-to-speech and voice cloning with low latency in 13+ languages
Frequently asked questions
What are the best alternatives to Deepgram?
Based on category overlap and popularity, the top alternatives to Deepgram include: AssemblyAI (Speech-to-text APIs with audio intelligence, speaker diarization, and real-ti...); Speechmatics (Enterprise speech-to-text API supporting 55+ languages with high accuracy); Gladia (Fast speech-to-text API with real-time transcription and speaker diarization); OpenAI (API access to GPT, o-series reasoning, DALL-E, and Whisper models); LiveKit Agents (Open-source framework for building real-time voice and multimodal AI agents o...). See all 17 alternatives compared on this page.
Is there a free alternative to Deepgram?
Yes. 14 alternatives to Deepgram offer a free tier or free trial: AssemblyAI, Speechmatics, Gladia, OpenAI, LiveKit Agents, Cekura, and more. Use the comparison above to find the best fit for your use case.
Are there open-source alternatives to Deepgram?
Yes. 2 open-source alternatives to Deepgram are listed here: LiveKit Agents, Fish Audio. Open-source tools can be self-hosted for full control over data and infrastructure.
What is Deepgram?
From startups to NASA, Deepgram APIs are used to transcribe and understand millions of audio minutes each day. Fast, accurate, scalable, and cost-effective. Everything developers need to build with confidence and ship faster. See 17 alternatives to Deepgram across 1 category.
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