Voice cloning tools are compared on realism, and realism is the least useful axis available. Nobody publishes a reproducible measure of it, preference varies by language and accent, and the models change every few months.
What separates these platforms is permission. Cloning recreates a specific person’s voice, which means every tool here has to answer three questions ordinary text-to-speech never faces: what evidence of consent it requires before it will build the voice, what it does with the audio you upload, and whether your plan permits publishing the result at all. Those answers differ enormously, and they are why a $5 plan and a $350 plan can both be the right choice.
Seven tools below, grouped by cloning method. The order is editorial, not a ranking from testing. Every fact comes from the provider’s own site or documentation; anything a provider does not publish is marked “Not published” rather than estimated.
If you only need a script read aloud in a ready-made voice, our Best AI Voice Generators in 2026 guide covers text-to-speech tools instead.
Instant versus professional cloning
Most platforms offer cloning at two levels, and the difference matters more than any feature list.
- Instant cloning works from a short sample and is ready in minutes — useful for drafts and casual narration.
- Professional cloning needs a longer, cleaner recording plus a training step, and usually requires consent verification first. It is aimed at work that will be published.
Sample lengths and which tiers include each method vary by provider, and those thresholds are listed per tool below.
How cloning differs from text-to-speech
Text-to-speech reads your script in a ready-made voice from a library. Cloning creates a voice that belongs to a real person. That changes three things: you need source audio, you usually need permission, and the result is tied to an identity. The third is why this category is governed by terms rather than by features.
Consent and verification requirements
This is the spine of the category, so it comes before the tools rather than after them.
Cloning a voice that is not your own raises a consent question no software setting resolves. Most platforms require explicit permission from the voice owner, and many require a spoken verification phrase before a professional clone is activated. Some restrict cloning public figures outright.
The platforms differ sharply in how far they go. Resemble AI requires explicit verifiable consent from the voice talent before any training data is uploaded. Respeecher requires written consent from voice owners before a project begins. Descript requires explicit authorization from the speaker being cloned. Typecast states you may only clone your own voice or one you have the legal right to use. ElevenLabs uses a voice-captcha to verify that professional clones are built from your own samples.
Requirements vary by provider and by jurisdiction, they are changing, and none of this is legal advice. Get permission in writing regardless of what the platform asks for.
Creator platforms
ElevenLabs
The most fully documented option here, with both cloning routes and 32 languages published.
- Cloning method: Instant Voice Cloning and Professional Voice Cloning
- Sample needed: under 2 minutes (instant); about 30 minutes (professional)
- Cloning on free tier: No — instant cloning is listed from Starter
- Starting paid price: $6 per month (Starter); annual pricing not published
- Consent: voice-captcha verifies professional clones are made from your own samples
Affiliate link: ElevenLabs. We may earn a commission if you subscribe through it. Pricing above comes from the vendor’s own published plans.
PlayHT
One of the few platforms with cloning on the free plan; publishes 142 languages and accents.
- Cloning method: instant voice clone; High Fidelity clone on Unlimited
- Sample needed: Not published
- Cloning on free tier: Yes — one instant voice clone
- Starting paid price: $31.20 per month, or $374.40 billed annually (Creator)
- Commercial use: listed on the Unlimited and Enterprise tiers
Fish Audio
Includes cloning on its free tier and describes it as zero-shot across 13 languages.
- Cloning method: instant, zero-shot cloning
- Sample needed: 10 seconds of clean speech
- Cloning on free tier: Yes
- Starting paid price: $5.50 per month, or $66 per year (Plus)
- Commercial use: allowed on paid plans; not permitted on free
Consent-first and production
Resemble AI
Publishes the clearest consent policy here: explicit verifiable consent from the voice talent is required before any training data is uploaded.
- Cloning method: Rapid Clone from 10 seconds of audio; Professional Clone from 10 to 25+ minutes; speech-to-speech
- Sample needed: 10 seconds (Rapid); 10 to 25+ minutes (Professional)
- Cloning on free tier: Not published — Flex is a $0 pay-as-you-go tier
- Starting paid price: $350 per month, or $280 per month billed annually (Team)
- Languages: zero-shot cloning across 23 languages. The Voice Cloning API requires a Business plan or higher
Respeecher
Built around speech-to-speech: a performer delivers the line and the timbre is converted to another voice. Respeecher’s own site cites use of its speech-to-speech technology in major studio productions.
- Cloning method: speech-to-speech, plus text-to-speech
- Sample needed: Not published as a duration — requires clean, isolated voice tracks
- Cloning on free tier: Not published — a free trial is offered
- Starting paid price: credits from $5 one-off; speech-to-speech subscription from $89 per month (Creator)
- Consent: written consent from voice owners is required before a project begins
Inside an editor
Descript
Cloning built into a text-based audio and video editor, and it requires explicit authorization from the speaker being cloned.
- Cloning method: custom voice clones from about 90 seconds of recorded speech
- Sample needed: about 90 seconds
- Cloning on free tier: No — clones start at Hobbyist
- Starting paid price: Not published — the page shows two monthly figures without labelling which applies to annual billing
- Also includes: Studio Sound, podcast editing, text-based editing
Developer and API-first
Cartesia
Developer-focused and API-first, with the shortest published sample requirement on this list.
- Cloning method: instant and professional voice cloning
- Sample needed: 3 seconds
- Cloning on free tier: No — the free tier includes neither method
- Starting paid price: $5 per month (Pro); annual pricing not published
- Commercial use: a commercial use licence is listed from Pro. Publishes 40+ languages
Comparison
| Tool | Cloning method | Sample needed | Cloning on free tier | Starting paid price |
|---|---|---|---|---|
| ElevenLabs | Instant + Professional | Under 2 min (instant); ~30 min (professional) | No | $6/month (Starter) |
| PlayHT | Instant + High Fidelity | Not published | Yes | $31.20/month, or $374.40 annually (Creator) |
| Fish Audio | Instant / zero-shot | 10 seconds | Yes | $5.50/month, or $66/year (Plus) |
| Resemble AI | Rapid + Professional + speech-to-speech | 10 sec (Rapid); 10–25+ min (Professional) | Not published | $350/month, or $280/month annually (Team) |
| Respeecher | Speech-to-speech | Not published | Not published | From $89/month (Creator) |
| Descript | Custom voice clones | About 90 seconds | No | Not published |
| Cartesia | Instant + Professional | 3 seconds | No | $5/month (Pro) |
Prices checked 11 August 2026 from each provider’s official pricing page and change frequently. Some figures are promotional — Fish Audio lists a regular price of $15 a month for Plus, and PlayHT’s Unlimited tier is discounted from $99. Where a provider does not publish a figure, this table says “Not published” rather than estimating. Check the provider before buying.
How clearly each vendor publishes its terms
One thing became obvious while assembling this comparison: how clearly a vendor publishes its own terms varies more than the products do.
Resemble AI publishes the most explicit consent policy here, requiring verifiable consent from the voice owner before training data is uploaded. Typecast publishes a threshold for each cloning route and is unusually direct that highly unique accents or expressive voices may be captured less precisely by instant cloning. ElevenLabs publishes sample requirements for both cloning routes and describes its voice-captcha verification.
At the other end: Descript’s pricing page shows two monthly figures without labelling which applies to annual billing. Speechify’s own page states both 20 seconds and around 30 seconds as the sample requirement for the same feature. LOVO shows list and discounted figures without a clear billing label. PlayHT does not publish a sample requirement at all.
This is not a proxy for quality. It is a proxy for how much you will have to chase before you know what you are buying — and in a category where the terms matter more than the audio, that is worth knowing.
Free versus paid: what the paywall actually gates
Free tiers are common here, but they are built for evaluation rather than production. Typical limits include a monthly minute or character allowance, a cap on how many voices you can store, instant cloning only, and no commercial rights.
Paid plans lift those limits and usually add professional cloning, commercial licensing and API access. If your audio will be published or monetised, commercial rights rather than audio quality is usually what decides the plan. That is the single most common mistake in this category: choosing on how a demo sounded, then discovering the licence does not cover publishing. Allowances differ by provider and change often.
Who should avoid each of these
- Not Resemble AI or Respeecher for a hobby project. These are priced for productions with legal review attached.
- Not a free tier for anything published. Commercial rights are the paywall in this category.
- Not Cartesia or Fish Audio if you need a studio workflow rather than an API.
- Not Descript if you want cloning without adopting its editor — the clone is a feature of the workflow, not a standalone service.
- Not any of them for a voice you do not have documented permission to use. This is the one constraint no plan upgrade removes.
Limitations and risks
Quality, accents and languages
Cloned voices are strongest close to the material they were trained on. Quality tends to drop with background noise in the sample, strong regional accents, technical vocabulary, and languages a model covers less well. Emotional range is usually the last thing to sound right.
Sample requirements
The recording matters as much as the tool. A clean sample captured on one microphone in one room usually beats a longer one stitched together from mixed sources. Minimum lengths vary by provider and by cloning method.
Privacy and legal considerations
Uploading a person’s voice means uploading personal data, and retention and training-use policies differ between providers. Rules on synthetic voices, disclosure and likeness rights vary by jurisdiction and are changing. This guide is not legal advice.
How to choose
Work through it in this order, because the later questions only matter if the earlier ones are settled.
First, whose voice is it? If it is not yours, get documented permission before comparing anything. If you cannot get it, no tool on this page is appropriate.
Second, will the output be published? If yes, commercial rights decide your plan, and free tiers are out. If it is internal or experimental, the free tiers at PlayHT and Fish Audio will tell you what you need to know.
Third, what sample can you actually supply? Three seconds and thirty minutes lead to different shortlists. Cartesia and Fish Audio work from seconds; ElevenLabs and Resemble want substantially more for their professional routes.
Fourth, where does the work happen? Inside an editor points to Descript. Inside your own application points to Cartesia or Resemble’s API. A performance to convert rather than a script to read points to Respeecher.
Only then compare prices — and confirm every figure on the provider’s own page, because this category reprices faster than almost any other.
Related guides
- Best AI Voice Generators in 2026
- Best AI Voice Changer Software in 2026
- Best AI Subtitle Generators in 2026
- Best AI Video Generators in 2026
- Best AI Music Generators in 2026
Frequently asked questions
Which tools allow cloning on a free plan?
PlayHT includes one instant voice clone on its free plan, and Fish Audio includes cloning on its free tier. Note that free-tier cloning and free-tier commercial rights are different things — Fish Audio does not permit commercial use on free.
Is AI voice cloning legal?
It depends on jurisdiction and on whether you have the voice owner’s consent. Most platforms require explicit permission and several require a recorded verification phrase. Rules on synthetic voices, disclosure and likeness rights vary by country and are changing. This is not legal advice.
Can I clone my own voice?
Yes. Most tools here allow it after any required verification, which usually means reading a short phrase supplied by the platform.
Can I clone someone else’s voice?
Only with their permission. Most platforms require explicit consent from the voice owner, and many require a recorded verification phrase before releasing a professional clone. Rules on public figures, and on disclosing that a voice is synthetic, vary by provider and jurisdiction.
How much audio do I need to clone a voice?
It depends on the method. Instant cloning generally works from a short sample — Cartesia publishes 3 seconds, Fish Audio 10. Professional cloning expects a longer, cleaner recording plus a training step, with ElevenLabs publishing about 30 minutes. Recording quality matters as much as length.
Do voice cloning tools work in other languages?
Many can produce a cloned voice speaking languages the original speaker never recorded, but coverage and quality differ widely between providers and between languages. If multilingual output is your main use case, confirm the language list on the provider’s site.
