Ross ROSS = Recommend OSS · open-source software intelligence for agents

marytts/marytts

MARY TTS -- an open-source, multilingual text-to-speech synthesis system written in pure java observed · 2026-08-28

github.com/marytts/marytts · homepage · Java · NOASSERTION (other) observed · 2026-08-28

Health v2 · maintenance only

24/100

  • Activity 2
  • Release rhythm 8
  • Longevity 100

Flags: no_license

How is this computed?

round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.

  • gap_med: n/a
  • age_days: 5370
  • days_rel: n/a
  • days_push: 593
  • n_releases_24m: 0

Full methodology

Adoption not part of the score

2583 stars · 772 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

MaryTTS is an open-source, multilingual text-to-speech synthesis platform written in pure Java, operating as a client-server system. It supports multiple languages and includes toolkits for adding new languages and building unit-selection or HMM-based voices.

Use cases

  • convert text to spoken audio in a Java application
  • self-host a text-to-speech server
  • add speech synthesis to multiple languages
  • build custom TTS voices
  • embed TTS in a voice assistant or accessibility tool

When to choose

  • you need a self-hosted, open-source TTS engine
  • your stack is Java/JVM-based
  • you need multilingual synthesis or custom voice building

When to avoid

  • you need state-of-the-art neural TTS quality
  • you want a lightweight on-device mobile TTS
  • you need non-Java native integration without a server

Facets

library · maturity maintenance

tts speech-recognition http-server speech-processing jvm cross-platform text-to-speech speech-synthesis java client-server multilingual voice-building natural-language-processing web-server

2 sources

Member repositories

RepositoryRoleHealth v2
marytts/maryttsmain24

For agents

markdown · JSON · MCP: product_card(name="marytts/marytts")

Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem