VibeVoice-ComfyUI and ComfyUI-VoxCPMTTS
These are **competitors** — both provide distinct ComfyUI nodes for text-to-speech synthesis, allowing users to choose between Microsoft's VibeVoice model (multi-speaker synthesis) or VoxCPM 1.5 (voice cloning), but they cannot be used together within the same workflow for the same purpose.
About VibeVoice-ComfyUI
Enemyx-net/VibeVoice-ComfyUI
A comprehensive ComfyUI integration for Microsoft's VibeVoice text-to-speech model, enabling high-quality single and multi-speaker voice synthesis directly within your ComfyUI workflows.
Supports voice cloning from audio samples, LoRA fine-tuning adapters, and multi-speaker conversations with up to 4 distinct voices using speaker labels. The implementation features embedded VibeVoice code with adaptive transformer compatibility, configurable quantization (4-bit/8-bit) for VRAM optimization, and cross-platform GPU support including Apple Silicon via MPS. Operates as a self-contained ComfyUI custom node with automatic text chunking, pause tag insertion, and memory management controls for complex generative workflows.
About ComfyUI-VoxCPMTTS
1038lab/ComfyUI-VoxCPMTTS
A clean, efficient ComfyUI custom node for VoxCPM TTS (Text-to-Speech) functionality. This implementation provides high-quality speech generation and voice cloning capabilities using the VoxCPM 1.5 model.
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