Piper alternatives

The 12 products closest to Piper in what they do and who they're for, best match first.

Pipecat — Builds real-time voice and multimodal agents with frame-level control. (Audio, Free)
Speaches — It acts as an Ollama equivalent for running local TTS and STT models. (Audio, Free)
AssemblyAI — Industry-leading speech models deliver high accuracy and low latency for voice applications. (Audio, Freemium)
Moonshine — Runs entirely in your browser with no audio leaving your device. (Audio, Free)
sherpa-onnx — Runs complex audio AI tasks offline on local devices and embedded hardware. (Audio, Free)
kokoro-onnx — Runs local TTS inference with efficient ONNX runtime performance. (Audio, Free)
Speech-to-Speech — Fully modular, swappable components with local or hosted execution options. (Audio, Free)
faster-whisper — Transcribes audio faster with lower memory usage than standard implementations. (Audio, Free)
Willow — Fast, private, open source voice control using local hardware. (Audio, Free)
audio.cpp — Runs modern audio models locally with high-performance, native C++ execution. (Audio, Free)
MOSS-TTS — Delivers zero-shot voice cloning and fine-grained pronunciation control. (Audio, Free)
FluidAudio — Runs local audio AI models on Apple Neural Engine. (Audio, Free)