Learn Voice AI for Deepgram

DISCLAIMER: Voice AI Academy is an independent, unofficial learning guide. It is not affiliated with, endorsed by, or sponsored by Deepgram. "Deepgram" and its product names are trademarks of their owner and are used only to describe what the lessons cover. This app does not connect to Deepgram's services, does not require a Deepgram account, and never asks for an API key.

Learn voice AI the hands-on way. Voice AI Academy takes you from your very first transcript to production-ready voice agents built on Deepgram, through 15 interactive modules organized into four phases.

WHAT YOU'LL LEARN

Phase 1 · Foundations (Beginner)
- What voice AI is and how audio becomes text
- The story behind Deepgram and its model generations
- A guided tour of the Console: projects, API keys, usage, and billing
- Your first transcription request, explained line by line

Phase 2 · Speech-to-Text Core (Intermediate)
- Reading the JSON response: transcripts, word timings, and confidence
- Formatting: punctuation, smart formatting, paragraphs, and utterances
- Speaker diarization, multichannel audio, and multilingual transcription
- Better accuracy with keyterms, model choice, find-and-replace, and redaction

Phase 3 · Real-Time Voice (Advanced)
- Live streaming over WebSockets: interim results, endpointing, and KeepAlive
- Flux and conversational turn-taking for voice agents
- Text-to-speech with Aura-2 and Flux TTS: voices, formats, and streaming
- Audio intelligence: summaries, topics, intents, and sentiment

Phase 4 · Production Mastery (Expert)
- Building a voice agent that listens, thinks, speaks, and calls functions
- SDKs, API key security, temporary tokens, and error handling
- Costs, capacity planning, deployment options, and monitoring

LEARN BY DOING
Every module includes an interactive simulation that runs right in the app. No account and no code required.
- Watch audio turn into text in the speech pipeline lab
- Explore a real-shaped JSON response and find every field
- Fix broken API requests and diagnose production errors
- Tune end-of-turn detection and see when an agent would interrupt
- Configure text-to-speech for phone lines, web pages, and voice agents
- Estimate monthly costs and peak capacity for your own project

FEATURES
- 15 modules in 4 phases, from beginner to expert
- Interactive labs, flip cards, and quizzes in every module
- Ready-to-copy code examples in cURL, Python, JavaScript, and Go
- A final exam and a certificate of completion
- Progress tracking saved on your device
- Lessons work offline
- Light and dark mode
- Clear, simple English

WHO IT'S FOR
Developers adding speech-to-text or voice agents to their products, students exploring voice AI, and product teams who want to understand what's possible before they build.

GOOD TO KNOW
- Simulations use sample data to show how features behave. Real results depend on your audio, settings, and plan.
- Content was last updated in October 2026. Product names, features, and prices change, so always confirm details in the official Deepgram documentation before you build.
- This app is free and supported by ads.