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VALL-E X

Free#121 of 222 in Text-to-Speech Software

VALL-E X: A focused research tool for zero-shot voice cloning across three languages. Ranked #121 of 222 in Text-to-Speech Software by our editors (3.0/10); pricing: Open source; best for research cloning across English, Chinese, and Japanese.

3.0/10Editor score

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VALL-E X3.0 Visit Plachtaa

At a glance

Editor score
3.0 / 10
Pricing
Open source
Best for
Research cloning across English, Chinese, and Japanese
Paid from
Free
Commercial use
Yes
Facts checked
20 Sep 2026

Where it wins
- Zero-shot cloning from a 3–10 second recording
- Preserves emotion, accent, and acoustic environment
- Local GUI with CPU or GPU support
Where it doesn't
- Supports only English, Chinese, and Japanese
- WAV is the listed export format
- Archived, read-only repository limits ongoing development signals

Our verdict on VALL-E X

VALL-E X is an open-source text-to-speech and voice-cloning model for researchers and application developers who need multilingual synthesis without a paid service plan. It generates speech in English, Chinese, and Japanese, and its zero-shot cloning feature works from a 3–10 second recording. The project also includes preset speaker voices, cross-lingual synthesis, accent control, and preservation of speech emotion and acoustic environment. Commercial use is listed, while local operation requires a Python environment with CPU or GPU support.

Its strongest distinction is the combination of short-sample cloning and cross-lingual generation. A reference recording can support synthesis beyond the original language, while the model aims to retain speaker characteristics such as emotion, accent, and acoustic setting. That makes it a focused option for research prototypes, multilingual voice experiments, and applications where voice identity matters. The trade-off is a narrow language scope: English, Chinese, and Japanese are the supported languages, and WAV is the listed export format.

VALL-E X is available for web and self-hosted use, with Python examples and a local graphical interface for developers who want to operate the project directly. The project does not present a verified API or integrations, and its repository was archived on November 21, 2025 and is read-only. Choose it when open-source access, local control, and research-oriented cloning are more important than a broad platform ecosystem or managed commercial service. Choose an alternative if you need more languages, additional export formats, active repository development, or established integrations.

Your product? Our editors can test VALL-E X in depth and publish a review, labelled as paid · from $149/mo →

VALL-E X pricing

Plans Open sourceFree Free to use — no paid tier required for the core job.

See plans on github.com

VALL-E X fact sheet

Free plan	Not verified
Paid from	Free
Commercial use	Yes
Voice cloning	Yes
API access	Not verified
Languages	3 languages
Maximum input	Not verified
Export formats	WAV
Platforms	web, self_hosted
Deployment	Self-hosted, Browser extension
Platforms	Web
Support	Community, Docs
Built for	Solo, Small business, Mid-market, Enterprise (editorial estimate)
Pricing	Open source
Website	github.com
Facts checked	20 Sep 2026

Alternatives to VALL-E X

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Featured on iTechGuides

VALL-E X is listed in our Text-to-Speech Software directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update