AudioSeal by Meta AI
by Meta AI (Facebook Research)
Localized watermarking for AI-generated speech
Score
Score
Our verdict
AudioSeal is an open-source Meta research project for efficient, robust audio watermarking with a fast detector.
Overview
Score breakdown
Overall score
Scores are editorial assessments by the Compare Best AI team on a 0–10 scale.
Expert review
CompareBestAI
Compare Best AI · Editorial Team
AudioSeal from facebookresearch/audioseal provides localized sample-level watermarking for AI-generated speech. It jointly trains a generator that embeds imperceptible watermarks and a detector that finds watermark fragments in long or edited audio. The project is open source under MIT license (including model weights) and available free on GitHub.
How we tested
Days tested
7 days
Tasks evaluated
- ·Core Research & Data workflow test
- ·Pricing and plan evaluation
- ·Feature completeness review
- ·Ease of use and onboarding assessment
Method
Compared against Competitor1 and Competitor2 using identical inputs
Reviewer
CompareBestAI
Plans & pricing
Open Source
Audio-watermarking research and commercial integrations
- Source code
- Model weights
- MIT License
- Commercial use permitted
Pricing may vary by region. Always verify on the vendor's website.
Feature comparison
| Feature | AudioSeal by Meta AI | Competitor1 | Competitor2 |
|---|---|---|---|
| Core | |||
| Localized audio watermarking | |||
| Sample-level detection | |||
| Output | |||
| Robustness against audio edits | |||
| Real-time streaming support | |||
| Pricing | |||
| Free plan available | |||
| Dev | |||
| Public API | |||
| Integrations | |||
Is it right for you?
Good fit for
Detecting AI-generated speech
Detecting AI-generated speech
Watermarking synthetic audio for provenance
Watermarking synthetic audio for provenance
Research on robust audio watermarking
Research on robust audio watermarking
Integrating watermarking into TTS pipelines
Integrating watermarking into TTS pipelines
User reviews
Editorial score
Distribution is estimated from our editorial score. Verified user reviews coming soon.
Use cases
Typical ways teams rely on this tool — from everyday tasks to specialized workflows.
- Detecting AI-generated speech
- Watermarking synthetic audio for provenance
- Research on robust audio watermarking
- Integrating watermarking into TTS pipelines
Integrations
Reported connectors
Apps and services commonly connected out of the box or via official connectors.
- Python
- PyTorch
- Hugging Face
- Google Colab
Privacy & compliance
Security & data practices
Highlights we track from the vendor's documentation. Always confirm current terms, subprocessors, and regional policies on their official site.
- SOC 2
- GDPR-ready
- No training on user data
Details
Category
Price
- Free and open source under the MIT License
Free version
Best for
- Detecting AI-generated speech
- Watermarking synthetic audio for provenance
- Research on robust audio watermarking
Frequently asked questions
AudioSeal by Meta AI
Research & Data
Ready to get started?
Visit the AudioSeal by Meta AI website to explore plans and start your free trial.
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