---
title: "MOSS-TTS"
pageType: "tool-profile"
schemaVersion: "1.0"
snapshotId: "tv-20260915-f4c107995a2e"
generatedAt: "2026-09-15T07:02:20.000Z"
canonicalUrl: "https://toolvitals.com/tools/moss-tts/"
jsonUrl: "https://toolvitals.com/api/agent/tools/moss-tts"
indexable: true
---

# MOSS-TTS

Open-source speech and sound generation model family.

## Decision context

- Status: warning
- ToolVitals score: 65/100
- Health score: 72/100
- Shipping score: 55/100
- Score mode: verdict
- Data confidence: 90/100
- Source coverage: 75/100
- Last evidence check: 2026-09-15

## Classification

- Use case: Developer Infrastructure (developer-infrastructure)
- Category: Developer Tools (developer-tools)
- Tool mode: Source-visible project
- Openness: OSI-approved OSS
- License: Apache-2.0
- Tags: audio, speech, model, developer-tools, open-source, audio-tokenizer, llm, multimodal, text-to-speech, voice-cloning, ai-audio-generation, speech-synthesis, sound-generation, audio-generation, multilingual, streaming

## Public repository signals

- Repository: [OpenMOSS/MOSS-TTS](https://github.com/OpenMOSS/MOSS-TTS)
- Stars: 4098 (adoption context only)
- Forks: 372
- Open issues: 17
- Last commit date: 2026-09-07
- Releases in 90 days: 0

## Source receipts

- [Official website](https://mosi.cn/) — checked 2026-09-15
- [Source repository](https://github.com/OpenMOSS/MOSS-TTS) — checked 2026-09-15

## Discovery status

- Search indexable: yes
- Reason: sufficient tool evidence

## Interpretation limits

- ToolVitals scores summarize bounded public maintenance, shipping, openness, and evidence signals. They are not user-review ratings.
- GitHub stars and related popularity metrics are adoption context, not quality evidence.
- Missing values mean not collected or not confidently established; they do not mean zero.
- Public signals do not prove security, uptime, support quality, customer satisfaction, or production suitability.
- Verify material decisions against the linked first-party sources and your own requirements.