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IndexTTS

huggingface.coText to speech

PulseGate's liveness check found it on 10 Sep 2026; it is registered on Hugging Face Spaces and has been in the index since 10 Jul 2026. How this is checked

IndexTTS is a web-based application that enables users to generate speech from text by providing a reference audio sample. It supports controllable, efficient, zero-shot text-to-speech synthesis, making it suitable for developers and researchers who require custom voice generation without extensive training data.

Inferred · not functionally tested

FreeWebSelf-hostedCloud-managed
IndexTTS preview
Visit huggingface.co

Overview

5 features

Purpose: Creating realistic speech from text using a reference voice without training data.

Inferred · not functionally tested

Audience: developers and researchers needing controllable TTS

Inferred · not functionally tested

Functions: voice_synthesis

Inferred · not functionally tested

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: indicated (inferred, not tested)

Recorded constraints: pricing: free · license: Proprietary · platforms: WEB · deployment: browser, self_hosted, cloud_managed

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: huggingface.co. These links do not verify the individual claims.

IndexTTS sits in PulseGate's Text to speech category. Inferred · not functionally tested: It focuses on creating realistic speech from text using a reference voice without training data. Inferred · not functionally tested: It is built as a B2B product for developers and researchers needing controllable TTS. Basis unknown · not verified: IndexTTS is free to use. Basis unknown · not verified: IndexTTS is available on the web, and it can be self-hosted.

It is developed by IndexTeam, and it first shipped in 2024. Inferred · not functionally tested: Among its 5 catalogued features are reference audio input, text-to-speech, and voice cloning.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Reference audio input
  • Text-to-speech
  • Voice cloning
  • Audio upload
  • Zero-shot synthesis

Topics: Inferred · not functionally tested

Tags
zero-shot-ttsvoice-cloningreference-audio
AI capabilities
AudioText
Inference: Cloud API

JSON profile · Text profile · Access guide

Built with & integrations

Hosting
AWS
AI providers
local_oss
Runs on
BrowserSelf-hostedCloud-managed
Detected from
AWS
x-amz-cf-id header · x-amz-cf-pop header · via header
local_oss
huggingface in the HTML

Trust & compliance

Public signals
HTTPSFree tier

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed10 Jul · 19:14 UTC
    IndexTeam/IndexTTS seen via Hugging Face Enumerator
    Source: Hugging Face Enumerator · Open

Frequently asked questions about IndexTTS

What does IndexTTS do?
Inferred · not functionally tested: IndexTTS focuses on creating realistic speech from text using a reference voice without training data. It is catalogued under Text to speech on PulseGate.
Who should use IndexTTS?
Inferred · not functionally tested: IndexTTS is a B2B product built for developers and researchers needing controllable TTS.
Is IndexTTS free?
Basis unknown · not verified: Yes — IndexTTS is free to use.
What platforms does IndexTTS run on?
Basis unknown · not verified: IndexTTS runs on the web. It can also be self-hosted.
Is IndexTTS still active?
PulseGate's liveness check found it on 10 Sep 2026.
Who makes IndexTTS?
IndexTTS is developed by IndexTeam.
When did IndexTTS launch?
IndexTTS first shipped in 2024.

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