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TTS vs voice cloning — scored
Cloning is the heavier option. Start with TTS unless likeness to a specific consented speaker is the job.
Last reviewed: 2026-08-15. Re-run the protocol after major model or pricing changes.
How do you decide TTS vs cloning?
- Write whether any clear voice works, or a specific person is required.
- If a person is required, document consent and use-scope.
- Run the same script on a stock voice and a clone.
- Disclose synthetic audio when listeners might assume a human.
What is the scoring rubric?
| Criterion | Weight | How to score |
|---|---|---|
| Likeness required? | Gate | If no, pick TTS and stop. |
| Consent documented | Gate | Fail cloning without permission. |
| Script QA | 1–5 | Names and numbers still matter. |
| Disclosure plan | Pass/Fail | Required for public or commercial likeness. |
Which path should I start with?
| Tool | Best fit | When | Risk | Note |
|---|---|---|---|---|
| Stock TTS | Any clear voice | Explainers, IVR, drafts | Lower consent surface | Default until likeness is required. |
| Voice cloning | Specific speaker | Consented self-voice or talent | Impersonation risk | Use the consent checker first. |
Learn the craft, not just the tool
Practice the transferable habit in AI voice generation, then Voice consent checker, Free voice cloning scored.
FAQ
Do I need voice cloning?
Often no. A high-quality stock voice is enough for many explainers.
Is cloning someone without consent legal?
It can violate privacy, publicity, or fraud rules. This is not legal advice — do not do it.