Deepgram
Voice AI platform for developers.
Enterprise Voice AI platform designed for developers building voice-first products using speech-to-text, text-to-speech, or speech-to-speech APIs. Over 200,000 developers build with Deepgram's voice-native foundational models, accessed via APIs or self-managed software. Start building with $200 in free credits!
Reviews for Deepgram
Hear what real users highlight about this tool.
Reviews highlight strong real‑time performance, developer-friendly APIs, and attractive pricing, with many noting fast setup and solid multilingual support. Makers of Daily.co, Vapi, and InterviewBee AI praise accuracy and low latency for live transcription and voice agents, citing reliability in noisy calls and seamless integration. Users commend the interface and customization, and several mention generous free credits. Some report variable accuracy and occasional TTS quirks, but most feel the speed‑to‑cost ratio and stability make it a top pick for production voice features.
This AI-generated snapshot distills top reviewer sentiments.
Low-latency, high-accuracy STT at sane costs. Better real-time performance for our voice workflows than other models we tried.
Used Deepgram's voice agent API to handle agent creation.
Deepgram handles all our transcription and language detection with impressive accuracy.
I picked Deepgram because I could get started in minutes. The setup was simple and the onboarding clear. It complemented Google STT really well, giving me (and users) another option to balance accuracy, speed, and flexibility. For Oathly, that mix mattered. It meant I wasn’t locked into one pipeline and could test what worked best in real conversations.
Why we ❤️ Deepgram
All-in-One Voice AI: Combines speech recognition, LLM orchestration, and text-to-speech in one API.
Real-Time Streaming: Enables responsive, natural conversations without lag.
Simplifies Development: No need to juggle multiple services—everything works seamlessly together.
Context-Aware Agents: Builds AI voice agents that understand and respond intelligently in real time.
Excellent partners with high-quality, low-latency STT/TTS APIs, that give our product a natural voice experience.
Deepgram powers the core functionlaity of Evie Assist. Without it the platform would not exist. It transcribes efectively everytime which is great for hour long therapy sessions
I found Deepgram to have the quickest response times which is crucial for real-time transcription. They also have nice features for post-interview audio analysis.
We use Deepgram to transcribe live AI-driven training calls, where SDRs and sales reps practice conversations with an AI agent impersonating real prospects. The fast, accurate transcription is essential — it enables our coaching system to deliver instant feedback and correction right after each mock call. This real-time loop helps reps improve faster, and we’re thankful to the Deepgram team for enabling it.
As an entrepreneur building an AI Tour Guide mobile app, this platform has been incredibly helpful for my team—it allows us to generate a wide range of voices for our tour guides, enhancing the user experience.
Deepgram is an AI-powered voice transcription platform that offers fast, accurate, reliable, and scalable transcription services for enterprise needs.
Pros:
High Speed and Accuracy: Deepgram is known for its impressive transcription speed and high accuracy, making it easy for listeners to understand meeting and call transcripts.
We used Deepgram to transcribe live audio from calls handled by my AI voice agent. Its fast and accurate speech-to-text API allowed the agent to process caller input in real time, enabling seamless conversation flows.
Deepgram is an incredible feature I use on my website, Plabster, to integrate advanced speech recognition and audio analysis capabilities. It allows me to transcribe audio files, analyze spoken content, and even enable real-time voice interactions, making the platform more dynamic and accessible. Deepgram ensures my website leverages cutting-edge AI technology to deliver a seamless, innovative, and user-friendly experience. This helps me focus on creating engaging features while maintaining a professional and compliant platform.