Piper TTS

Piper TTS

Rhasspy
+
+

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About

The most realistic and versatile AI speech software, ever. Eleven brings the most compelling, rich and lifelike voices to creators and publishers seeking the ultimate tools for storytelling. Generate top-quality spoken audio in any voice and style with the most advanced and multipurpose AI speech tool out there. Our deep learning model renders human intonation and inflections with unprecedented fidelity and adjusts delivery based on context. Our AI model is built to grasp the logic and emotions behind words. And rather than generate sentences one-by-one, it’s always mindful of how each utterance ties to preceding and succeeding text. This zoomed-out perspective allows it to intonate longer fragments convincingly and with purpose. And finally you can do this with any voice you want.

About

Piper is a fast, local neural text-to-speech (TTS) system optimized for devices like the Raspberry Pi 4, designed to deliver high-quality speech synthesis without relying on cloud services. It utilizes neural network models trained with VITS and exported to ONNX Runtime, enabling efficient and natural-sounding speech generation. Piper supports a wide range of languages, including English (US and UK), Spanish (Spain and Mexico), French, German, and many others, with voices available for download. Users can run Piper via the command line or integrate it into Python applications using the piper-tts package. The system allows for real-time audio streaming, JSON input for batch processing, and supports multi-speaker models. Piper relies on espeak-ng for phoneme generation, converting text into phonemes before synthesizing speech. It is employed in various projects such as Home Assistant, Rhasspy 3, NVDA, and others.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Users or companies that want powerful AI voice generation software to generate lifelike speech

Audience

Developers and hobbyists searching for a solution to improve their neural text to speech operations

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

$1 per month
Free Version
Free Trial

Pricing

Free
Free Version
Free Trial

Reviews/Ratings

Overall 4.0 / 5
ease 4.2 / 5
features 4.2 / 5
design 4.0 / 5
support 4.2 / 5

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

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Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

ElevenLabs
Founded: 2022
United States
elevenlabs.io

Company Information

Rhasspy
United States
github.com/rhasspy/piper

Alternatives

Alternatives

MAI-Voice-2

MAI-Voice-2

Microsoft AI
LOVO

LOVO

Love Your Voice
Chirp 3

Chirp 3

Google
Qwen3-TTS

Qwen3-TTS

Alibaba

Categories

Categories

Text to Speech Features

Adjust Speaking Rate / Pitch
API
Audio Optimization
Custom Lexicons
Different Voice Choices
Multi-Language Support
Synchronize Speech

Integrations

Python
AI Voicer
AIVideo.com
Augie
Composio
ElevenCreative
Intervo.ai
LFM2.5
Layercode
Magica
Nango
Operata
Riff
SJinn
Speechmatics
Tila
Vision Agents
VoiSpark
Workers by Delos
ZOOOP

Integrations

Python
AI Voicer
AIVideo.com
Augie
Composio
ElevenCreative
Intervo.ai
LFM2.5
Layercode
Magica
Nango
Operata
Riff
SJinn
Speechmatics
Tila
Vision Agents
VoiSpark
Workers by Delos
ZOOOP
Claim ElevenLabs and update features and information
Claim ElevenLabs and update features and information
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Claim Piper TTS and update features and information