Open Source
F5-TTS
by SWivid
Official code for "F5-TTS: A Fairytaler that Fakes Fluent and Faithful Speech with Flow Matching"
Our verdict
We have not reviewed F5-TTS yet
No one at Enterprise DNA has checked this listing against its sources. The description comes from public listings gathered automatically. Any fact below shows where it came from and when it was last checked.
From the listing
About F5-TTS
F5-TTS is an open-source text-to-speech model from SWivid, implementing flow matching for fluent and faithful speech synthesis. It provides the official codebase for the F5-TTS research paper, enabling developers to run and customize the model.
Best for
Developers and researchers needing a state-of-the-art open-source TTS model for experimentation or custom voice applications.
Use cases
- Generate natural-sounding speech from text for applications
- Fine-tune or adapt the model for custom voice synthesis
- Integrate TTS capabilities into Python-based projects
Notes
15,481 stars on GitHub. Last updated 2026-10-23. Licensed MIT.
Pros
- High-quality output with flow matching for natural prosody
- Active open-source project with strong community traction (15k+ stars)
- Python-based, easy to integrate into existing ML workflows
Cons
- Requires significant computational resources for training and inference
- Documentation may be limited to research code, not production-ready
- No official API or hosted service, deployment is self-managed
Key facts
What we have checked
- Latest version
- 1.1.22 (released 23 July 2026)
- Days since the last commit
- 3
- GitHub forks
- 2,269
- GitHub stars
- 15,526
- Days to a first reply on issues
- 39.2
- Open issues
- 50
- Releases in the last 90 days
- 0
Each value shows when we last confirmed it and where it came from. Values we have not confirmed are left out, never guessed.
Stars and usage
How F5-TTS is growing
15,494 to 15,526
Health and security
Is F5-TTS looked after, and what do its setup files show
Health score
38 out of 100
| Part | Points | What we saw |
|---|---|---|
| Recent activity | 30 of 30 | Last push 3 days ago |
| Releases | 0 of 15 | 0 releases in 90 days |
| Issue replies | 0 of 20 | First reply in 39.2 days (median) |
| Maintainer | 0 of 15 | Owned by a single user |
| Official source | Not counted | MCP servers only |
Alternatives
Alternatives to F5-TTS
| Record | Type | How we know | Checked |
|---|---|---|---|
| ElevenLabsThis is an alternative to it | Product | Linked recordGitHub |
Compare
Compare F5-TTS side by side
Sources
Where this comes from
A source shows what was published when we checked it. It does not certify security, performance or a working installation. Read our method.
Changelog
What changed
Released 1.1.22
Released 1.1.21
Released 1.1.20
Released 1.1.19
Released 1.1.18
Released 1.1.17
Released 1.1.16
Released 1.1.15
Released 1.1.12
Released 1.1.10
Open-source & AI alternatives
Swap-in tools that solve the same job. Weigh the trade-offs before you commit.
Get the free Developer’s Field Guide
A 27-page field guide to the AI coding workflow with Claude. Claude Code, MCP servers, the prompt patterns that work, and what to delegate. Free.
Enter your work email. We send it straight over, plus a few short notes worth knowing. Unsubscribe any time.