MockingBird
🚀Clone a voice in 5 seconds to generate arbitrary speech in real-time
Our verdict
A notable project that carries real maintenance risk. This assessment is derived from GitHub's own repository metrics on 2026-08-30, not from hands-on testing.
🚀Clone a voice in 5 seconds to generate arbitrary speech in real-time. The project is written primarily in Python, published without a recognised SPDX licence, and has 36,912 stars and 5,184 forks on GitHub. 41 contributors have committed to it, and the most recent push was 2026-03-03. The latest tagged release is v0.0.1 (2021-11-07). Figures come from the GitHub API on 2026-08-30 and are refreshed daily; the score below weighs adoption, maintenance, release discipline, contributor breadth, licence clarity and issue hygiene.
Repository
- Licence
- Not declared
- Language
- Python
- Last push
- 2026-03-03
Releases
-
v0.0.1A previous version checkpoint
Pros and cons
Cons
Pricing
- Free tierYes
- LicenceNot declared
- Self-hostYes, source is public
- Public price listNot published
MockingBird does not publish a web price list. For consumer apps that usually means pricing appears inside the product; for enterprise tools it means talking to sales. Why we do this
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Side by side
| Tool | Our score | From | Free tier | Best for | |
|---|---|---|---|---|---|
| MockingBird this page | 3.7 | - | Yes | ||
| ElevenLabs | 8.5 | $6 | Yes | Creators publishing in several languages, developers who need… | |
| GPT-SoVITS | 6.2 | - | Yes | ||
| index-tts | 5.8 | - | Yes | ||
| ChatTTS | 5.5 | - | Yes | ||
| Descript | 5.5 | $16 | Yes | ||
| Krisp | 5.2 | $8 | - |
Questions
Is MockingBird free?
Yes. MockingBird advertises a free tier on its own site.
How much does MockingBird cost?
MockingBird does not publish a web price list. For consumer apps that usually means pricing appears inside the product; for enterprise tools it means talking to sales.
Is MockingBird open source?
Yes. MockingBird is a public repository released under Not declared. You can self-host or inspect the source directly.
How is MockingBird scored here?
MockingBird scores 3.7 out of 10. That comes from a desk review of public evidence, which is capped at 8.5 out of 10: public pricing, documentation, maintenance signals and how much we could actually verify. Affiliate relationships are excluded from scoring entirely. The full rubric is published on our methodology page.