AI voice cloning tools
We put 5 AI voice cloning tools through the same test. Descript came out on top with 4 out of 5. Here are all the results, what each tool costs and how we test them.
AI voice cloning tools we tested
Best score first. Each one has a full review with the test results, prices and what users say.
Descript
4/5Read our review →
ElevenLabs
4/5Read our review →
Fish Audio
2.5/5Read our review →
Respeecher
2.5/5Read our review →
Altered Studio
2/5Read our review →Test results compared
Every tool got the same test, between October 19, 2026 to October 25, 2026.
| Tool | Score | Outputs usable on the first try | Rounds of regenerating per usable result | Blind quality score (1–5) from three judges | Text, lip-sync or pronunciation errors | Time and credits per usable result, and commercial-use rights |
|---|---|---|---|---|---|---|
| Descript | 4/5 | First-try usable 4/5 readings | – | 3.9/5; three blind judges | Pronunciation/audio defects 9/50 checks | 12.0 min; rights 4/4 |
| ElevenLabs | 4/5 | First-try usable 4/5 readings | – | 4.1/5; three blind judges | Pronunciation/audio defects 9/50 checks | 10.2 min; rights 3/4 |
| Fish Audio | 2.5/5 | First-try usable 3/5 readings | – | 2.1/5; three blind judges | Pronunciation/audio defects 23/50 checks | 15.0 min; rights 3/4 |
| Respeecher | 2.5/5 | First-try usable 3/5 readings | – | 2.0/5; three blind judges | Pronunciation/audio defects 21/50 checks | 17.8 min; rights 3/4 |
| Altered Studio | 2/5 | First-try usable 3/5 readings | – | 1.9/5; three blind judges | Pronunciation/audio defects 21/50 checks | 19.9 min; rights 3/4 |
Want just the shortlist?
Our best-of list ranks every tool in this test, with what each one is best for.
What AI voice cloning tools do
AI voice cloning tools build a synthetic copy of a person's voice from a short clip or a longer recording, then use it to read text aloud or to convert another performance into that voice. They range from instant clones made from seconds of audio to professional clones built from hours of consented recordings.
Who uses them: Video creators and podcasters who want a consistent narrator, Developers building voice agents and apps, Film, TV and game studios recreating or de-aging voices, E-learning and marketing teams producing voiceovers in many languages, People who want to preserve or restore a voice with consent.
Price range: Free tiers usually give minutes a month or 10 to 20 minutes of generation. Self-serve paid plans start around 5 to 30 USD a month (Fish Audio Plus 15, Altered Creator 30 on annual billing, Respeecher TTS-only 18); heavier plans run 75 to 500 USD a month (Fish Pro 100, Altered Professional 90, Respeecher Power 499). APIs are cheap per unit (Fish 15 USD per million bytes, Respeecher Space from 2 USD per hour). Studio custom projects and enterprise are quoted. Resemble AI no longer publishes voice prices.
What to check before you buy
Voice-owner consent and verification. Cloning a voice without permission is a legal and reputational risk; good tools require a signed agreement, a live recording check or both, while weaker ones rely on terms of service.
Likeness and naturalness. Check how close the clone sounds from a short clip versus a long one, and whether emotion and pacing survive.
Audio needed to clone. Instant clones need about 5 to 30 seconds; professional or local clones need minutes to hours.
Pricing model. Subscriptions, credit packs and per-byte APIs behave very differently as volume grows.
Commercial rights. Free plans often limit use to personal projects; paid plans add commercial licences.
How we test AI voice cloning tools
The test for this category: Clone the same consenting tester's voice from 1 minute of audio; blind similarity and quality.
One written creative brief per category for the same made-up online store (for example 20 design jobs for logo makers, 10 video prompts for video generators, 5 scripts for voice tools). Every tool gets the identical brief and the plan that removes watermarks.
Each tool is tested on a paid plan, and its review shows the plan, the price and the test dates. The overall score is the average of the five parts on the right, rounded to the nearest half star. See the full method for AI image, video and audio tools.
What we measure
- Outputs usable on the first try
- Rounds of regenerating per usable result
- Blind quality score (1–5) from three judges
- Text, lip-sync or pronunciation errors
- Time and credits per usable result, and commercial-use rights
The five parts of the score
Frequently asked questions
Is it legal to clone someone's voice?
Cloning your own voice is generally fine; cloning others needs their consent. US federal NO FAKES Act cleared the Senate Judiciary Committee on 2026-06-18 but is not law.
How much audio do I need?
Instant clones need about 5 to 40 seconds (Altered 5-40 seconds, Fish 10-15 seconds); professional or local clones need 2 minutes to an hour or more.
What is the difference between voice cloning and text-to-speech?
TTS reads text in a voice; cloning creates a new voice from a person's recording; speech-to-speech converts a performance into another voice.
Which tool is best for film?
Respeecher, which has credits on major productions and requires signed permission from voice owners.
Are there free voice cloning tools?
Fish Audio and Altered Studio have free plans; free plans often bar commercial use.
More in AI video and audio tools
Page updated November 4, 2026.
Liam Foster
If there's a strange new AI tool making its way around the internet, I've probably already bookmarked it. My favorite part is figuring out what these platforms can actually do.
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