ElevenLabs vs IBM Watson TTS (2026): which should you pick?
As of Nov 13, 2026, we pick ElevenLabs: it is first in our ranking of AI voice generators, and it grades higher too, 3.0 against 2.0.
Checked Oct 18, 2026 and Nov 12, 2026 · graded Oct 18, 2026 and Nov 12, 2026 by ToolGPA
ElevenLabs grades higher on features and ease of use. They get the same grade on value for money, the free plan and platforms.
Price, platforms and features side by side. The table says where each price was read and when.
ElevenLabs
AI voice platform for speech, voice cloning, dubbing and voice agents
IBM Watson TTS
IBM's text-to-speech API with neural voices and custom voices
Which one is for you
Pick ElevenLabs if
- Fits if you voice videos, podcasts or audiobooks and will pay for a commercial license
- Works for apps that need an API and voice agents on the same account
Look elsewhere if
- Skip it if you're staying free, since the free plan carries no commercial license or cloning
- Tight if you dub a lot, as dubbing costs 2,000 to 10,000 credits a minute from the same pool as speech
- Not for you if you need a professional clone of a voice that isn't yours
- Pricey if you need more than 30 minutes a month: Creator is $22 monthly for about 121 minutes, Pro $99 for about 600
- Watch out: downgrading or cancelling forfeits rolled-over credits, and there's no desktop app
Pick IBM Watson TTS if
- Fits if you are adding speech to a call-center bot or virtual assistant
- Makes sense if speech has to run behind your own firewall
Look elsewhere if
- Not for you if you want an app with a text box, because it is an API only
- Tight if you stay on Lite, which stops at 10,000 characters a month
- Watch out: custom branded voices are a Premium feature, and Premium and Deploy Anywhere are priced on request
- Pricey if you compare per character, at about $20 per million on Standard
How we grade them
| 3.0GPAElevenLabsVery good | 2.0GPAIBM Watson TTSFair | |
|---|---|---|
| Value for money | CAn hour of voiceover a month means Creator: $18.33 a month billed yearly ($22 monthly) for 121,000 credits, about 121 minutes of speech. Starter at $5 covers only about 30 minutes. That's the middle of what this category charges, and dubbing and music eat the same credits. | CStandard is as low as $0.02 per thousand characters, about $20 per million, dearer than Google's $4 or Azure's $15. Premium and Deploy Anywhere are quotes, so no flat figure to grade. |
| Free plan and trial | C10,000 credits a month, about 10 minutes of speech, and 3 Studio projects. There's no commercial license and no cloning, so nothing you make on it can go in a video you publish. Enough to hear the voices, not to do the job. | CLite gives 10,000 characters a month, free. That is around ten minutes of speech, a cap you will hit quickly. |
| Features | AText to speech in 70+ languages, instant and professional cloning, voices designed from a prompt, dubbing, a long-form Studio, transcription, music, sound effects and voice agents. That covers more than any other tool here, and the listing shows no gap. | CNeural voices, SSML, custom branded voices on Premium, and Deploy Anywhere with 35 neural voices in 16 languages and dialects. It does the API job and nothing past it. |
| Ease of use | A4.84 from 22,674 App Store ratings, the highest in this category. Paste text, pick a voice, press play. Working out what each product costs in credits is the fiddly part. | DNo store rating on record, and the product page shows an API with no end-user editor or app. That means developer setup. |
| Platforms and integrations | BWeb, iPhone and Android, with an API and SDKs, and Zapier, Make, n8n, Salesforce and Zendesk connections. No desktop app, which an A needs. | BWeb and API, with watsonx Assistant, Red Hat OpenShift and IBM Cloud Pak for Data. No desktop or phone app. |
| Best for | AI voiceovers, dubbing and voice cloning | speech in enterprise bots, behind your own firewall |
The GPA is the average of the five grades: an A is 4 points, an F is none. The full reasons are on each tool's page: ElevenLabs and IBM Watson TTS. How we grade
Where they differ
- IBM Watson TTS is self-hostable, according to its own site.
- ElevenLabs also covers transcription and video generation.
At a glance
| ElevenLabs | IBM Watson TTS | |
|---|---|---|
| Pricing | Free plan | Free plan |
| Starts at | $5 per month, billed annually ($6 billed monthly) | Not published |
| Free plan | 10,000 credits a month (about 10 minutes of text to speech) and 3 Studio projects. No commercial license and no voice cloning. | Lite plan: 10,000 characters per month at no cost. |
| Free trial | None listed | None listed |
| Web | ||
| iOS | ||
| Android | ||
| Made by | Eleven Labs Inc. | IBM |
| Price read from | elevenlabs.io | ibm.com |
| Checked | Oct 18, 2026 | Nov 12, 2026 |
Worth knowing
ElevenLabs
- The Free plan has no commercial license or voice cloning; both start on Starter, and Professional Voice Cloning starts on Creator.
- One credit pool covers every product: text to speech costs about 1 credit per character, and dubbing 2,000 to 10,000 credits per minute.
- Professional Voice Clones are limited to your own voice and need a voice check; for instant clones you must confirm you have the right and consent.
- Unused credits roll over for up to two months on paid plans, but downgrading or cancelling forfeits them at the end of the cycle.
IBM Watson TTS
- The Standard plan has no fixed monthly price: the page says as low as USD 0.02 per thousand characters, with unlimited characters.
- Custom branded voices are a Premium feature, and Premium and Deploy Anywhere are priced through sales.
- It is an API for developers, with no end-user editor or app shown on the product page.
- Deploy Anywhere lists 35 neural voices and 16 languages and dialects.
Key features
ElevenLabs
- Text to speech
- Generate speech from text in more than 70 languages with Eleven v3 and other models, using stock voices, the shared voice library or voices you design from a prompt.
- Instant and Professional Voice Cloning
- Instant clones are made from a short sample and start on Starter. Professional clones are trained on longer recordings, start on Creator and must be of your own voice.
- Dubbing
- Translate a video's speech into another language automatically, or edit the result line by line in Dubbing Studio, which starts on the Starter plan.
- Studio editor
- A long-form editor for audiobooks, podcasts and voiceovers. The Free plan allows 3 Studio projects and Starter allows 20.
- Speech to text, music and sound effects
- Transcribe audio, generate music and sound effects, isolate voices from noise and change one voice into another, all paid from the same credit pool.
- ElevenAgents and API
- Build voice and chat agents for phone, chat and WhatsApp, or call the speech, transcription and dubbing models from your own app through the API and SDKs.
IBM Watson TTS
- Neural voices
- Voices trained with deep neural networks on human speech, available through a real-time speech synthesis API.
- Voice transformation and SSML controls
- Attributes such as pitch, rate, timbre and speaking style can be adjusted, and Speech Synthesis Markup Language sets pronunciation, volume and speed.
- Custom voices
- A premium feature that builds a branded neural voice modeled on a chosen speaker from as little as one hour of recordings.
- Custom pronunciations
- Word pronunciations can be customized for names and terms.
- Use inside watsonx Assistant
- The service can speak watsonx Assistant replies, for example to voice a phone-based chatbot.
- Deploy on your own infrastructure
- The Deploy Anywhere version and a containerized library for partners run outside IBM's cloud.
Plans
ElevenLabs
Free$0
10,000 credits a month, about 10 minutes of text to speech, and 3 Studio projects. Not licensed for commercial use.
Starter$5
per month for 30,000 credits, billed annually ($6 billed monthly)
About 30 minutes of speech a month, a commercial license, Instant Voice Cloning, Dubbing Studio and 20 Studio projects.
Creator$18.33
per month for 121,000 credits, billed annually ($22 monthly)
About 121 minutes of speech a month, 1 Professional Voice Clone and the option to buy more credits. The first month is $11 on monthly billing.
Pro$82.50
per month for 600,000 credits, billed annually ($99 monthly)
About 600 minutes of speech a month, 192 kbps audio and 44.1 kHz PCM output through the API.
Scale$249.17
per month for 1.8M credits, billed annually ($299 monthly)
About 1,800 minutes of speech a month, 3 workspace seats, team collaboration and 3 Professional Voice Clones.
Business$825
per month for 6M credits, billed annually ($990 monthly)
About 6,000 minutes of speech a month, 10 seats and 10 Professional Voice Clones. Enterprise above it is custom-priced, with SSO and BAAs.
IBM Watson TTS
Lite$0
10,000 characters a month at no cost.
PremiumCustom
For large or security-sensitive firms: more capacity and data protection, a custom-branded neural voice and a 99.9% uptime guarantee. Priced on request.
Deploy AnywhereCustom
Runs behind your firewall or on any cloud via IBM Cloud Pak for Data, with unlimited characters, 35 neural voices and 16 languages and dialects. Priced on request.
Ways to pay less
ElevenLabs
- Annual discount
Two months free with annual billing
ElevenLabs prices a year at ten times the monthly price: Starter works out to $5 a month instead of $6, and Creator to $18.33 instead of $22.
- Other savings
First month of Creator for $11
The pricing page shows Creator at 50% off for the first month on monthly billing.
- Startups
Startup Grants: 12 months free
Startups building conversational AI agents can apply for a grant of 33 million characters, valid for 12 months.
- Nonprofit
Impact Program for nonprofits
The Impact Program gives free access to nonprofits in healthcare, education and culture, and to people with accessibility needs or permanent voice loss.
- Education
Impact Program for professors and students
Professors and their students can apply to the Impact Program for free access to ElevenLabs.
IBM Watson TTS
No public discounts listed.
Common questions
Which is cheaper, ElevenLabs or IBM Watson TTS?
As of Nov 12, 2026, ElevenLabs starts at $5 per month, billed annually ($6 billed monthly), and IBM Watson TTS publishes no starting price.
Which has a free plan, ElevenLabs or IBM Watson TTS?
As of Nov 12, 2026, both ElevenLabs and IBM Watson TTS have a free plan.
Which platforms do ElevenLabs and IBM Watson TTS run on?
As of Nov 12, 2026, only ElevenLabs lists iOS and Android apps. Both list a web app. A platform missing from a listing is one its maker's pages did not mention.
More comparisons
How this page was made
- The verdict at the top follows a fixed rule. When both tools are in the same category and either is in our top three for it, the verdict follows that ranking: the higher-placed tool is our pick. The top three weigh who each tool suits as well as its grades, so a pick can go against the GPA. Otherwise the page does not pick one and says which grades higher: the higher GPA first; on a tie, the one with a free plan, then the one that starts cheaper in dollars a month, counted the same way for both; if they are still level, what the choice depends on.
- The grades are our own, from each tool’s review or report card. The GPA is their average.
- Prices, plans and platforms come from each tool’s listing. The table above says where each price was read and when.
- The differences and the answers to the questions are worked out from those listings.