Deepgram fast speech-to-text and TTS
Deepgram is the speech-AI platform known for fast inference and competitive accuracy — Nova-3 (their flagship STT model) processes audio significantly faster than real-time, with strong accuracy on diverse accents and noisy audio. Tiny Command exposes two actions, no triggers: Transcribe URL (submit a public audio URL for transcription — Deepgram fetches and transcribes, async with webhook callback or sync for short audio), Text to Speech (Aura) (Deepgram's TTS model — generate audio from text with low latency, useful for real-time voice agents where Aura's speed matters). The connection uses a Deepgram API key. For workflows that need fast transcription at competitive cost, Deepgram is the right choice — often faster than AssemblyAI, comparable accuracy. For specialised features (sentiment, content safety, summarisation), AssemblyAI is more featured. For real-time voice agents (the bot that calls back), Deepgram's combined STT + TTS at low latency is purpose-built.
No credit card required · Set up in under 2 minutes
Every action accepts dynamic inputs from upstream nodes, whether that's an AI output, a form field, or a search result.
| Action | What it does | Open action |
|---|---|---|
| Deepgram Aura TTS | Generates speech from text using Deepgram's Aura TTS — optimised for low latency, especially in real-time voice-agent pairing with Deepgram's STT for a unified speech-in/speech-out loop. | |
| Transcribe Audio URL | Submits an audio URL for transcription with Nova-3 (or other Deepgram models) plus options for diarization, language detection, smart formatting. Among the fastest transcription engines available — 5-10× real-time speed on Nova-3. |
Clone any recipe and customize it in one click. Every recipe is fully editable.
Tiny Command counts a run the moment a trigger fires. Filtering early means only matching events spend your usage budget.
Connect Deepgram once and every workflow on your account can use its triggers and actions. You don't have to re-auth per workflow.
Every Deepgram field shows up in the visual picker for downstream nodes. The raw payload is there for power users, optional for everyone else.
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Same category as Deepgram, ordered by how often teams pair them. Hover the carousel to pause.
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