MaskGCT vs MARS5 TTS Comparison in 2025

MaskGCT

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MaskGCT (Masked Generative Codec Transformer) is a fully non-autoregressive TTS model that eliminates the need for explicit alignment information between text and speech supervision, as well as phone-level duration prediction.

MARS5 TTS

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MARS5, a fully open-source (commercially usable) voice-cloning/TTS with break-through prosody and realism.

MaskGCT

Launched
Pricing Model	Free
Starting Price
Tech used	Fastly,Hugo,Google Fonts,Bootstrap,GitHub Pages,Gzip,Varnish,HSTS
Tag	Text To Voice,Voiceover Generators,Voice Generators

MARS5 TTS

Launched
Pricing Model	Free
Starting Price
Tech used
Tag	Text To Voice,Voice Generators,Transcriber

MaskGCT Rank/Visit

Global Rank
Country
Month Visit

Top 5 Countries

Traffic Sources

MARS5 TTS Rank/Visit

Global Rank
Country
Month Visit

Top 5 Countries

Traffic Sources

Estimated traffic data from Similarweb

What are some alternatives?

When comparing MaskGCT and MARS5 TTS, you can also consider the following products

AudioGPT - AudioGPT: Understanding and Generating Speech, Music, Sound, and Talking Head

MegaTTS3 - MegaTTS3: AI TTS for bilingual voice generation (EN/CN). Lightweight, voice cloning, & accent control. Open-source!

Seed-TTS - Seed-TTS is a text-to-speech (TTS) model developed by ByteDance, renowned for its ability to generate natural and realistic speech.

VoxCPM - VoxCPM: Realistic, tokenizer-free AI Text-to-Speech. Get context-aware speech generation & true-to-life voice cloning for natural audio.

IndexTTS - Generate natural, high-fidelity audio with IndexTTS. Zero-shot voice cloning, precise Chinese pronunciation, and granular pause control for pro audio.