Deng Flash renders speech as it streams — the first audio arrives while the rest is still being written. Here is what that changes for calls, previews, and live agents.
Speech that starts before it finishes
Deng Flash renders speech as a stream instead of a file. The first audio chunk leaves the engine while the rest of the line is still being synthesised, which is what makes it usable inside live calls and instant previews — the caller hears the sentence begin instead of waiting for the whole take.
Every plan, not a premium tier
Streaming is not gated behind an upgrade. Deng Flash runs on every plan, and the App uses the same stream for the preview button you hear when testing a script, so what you audition is what callers and listeners get.
What it costs you
Nothing extra in workflow: write the script, pick the voice, render. The stream plays in the browser and exports as the same 24 kHz WAV with the same C2PA provenance as every other render.
Where it goes next
Streaming is the base the rest of the roadmap sits on: faster first audio for the agent, live dubbing drafts, and interactive voice demos that respond while you type. Deng Flash is the first surface; it will not be the last.
Start with a script. Leave with a sealed file.
Free studio credits, no card, no commitment.
Create your account