HeyGen Voice Turbo in ComfyUI: AI Voice Cloning & Text to Speech

Clone your voice from a single recording and turn any script into speech with HeyGen Voice Turbo, now available in ComfyUI as a Partner Node. Turbo is HeyGen’s fast, low-cost text-to-speech model. It runs under a penny per 1,000 characters, so it’s built for voiceover at scale: localized ads, training videos, product explainers, and AI avatar pipelines. What’s in ComfyUI: HeyGen Voice 1.0 Instant Clone: one recording in, a reusable AI voice out (free during HeyGen’s preview) HeyGen Voice 1.0 Text to Speech: speak any script in your cloned voice, with Turbo or Standard “HeyGen Voice 1” template