Elevenlabs vs IBM Watson

The best way to compare Elevenlabs vs IBM Watson: audio samples, latency, features, plans, pricing, and more.

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Elevenlabs

Cutting-edge AI voice synthesis, transforming text into realistic speech with emotion and intonation.
vs

IBM Watson

Voice Quality

Elevenlabs Samples

Mean Opinion Score
Fiction
4.54
Non-Fiction
4.19
Conversation
4.22

IBM Watson Samples

Mean Opinion Score
Fiction
N/A
Non-Fiction
N/A
Conversation
N/A

Mean Opinion Score (MOS) is a numerical measure that represents the perceived quality of audio samples, commonly used in evaluating text-to-speech systems. The score ranges from 1 to 5, with 1 indicating poor quality and 5 signifying excellent quality. These scores are derivedfrom comprehensive, professionally-conducted evaluations, and are anonymized to ensure unbiased results.

Features

Elevenlabs Features

Voice Cloning
Multi-lingual
Per-word Timestamps
Pitch Control
Speed Control
Phone Formats (e.g. pcm_mulaw)

IBM Watson Features

Voice Cloning
Multi-lingual
Per-word Timestamps
Pitch Control
Speed Control
Phone Formats (e.g. pcm_mulaw)

Features - Conclusion

  • Feature Richness: Both ElevenLabs and IBM Watson offer advanced AI voice synthesis capabilities with multi-lingual support and the ability to produce phone formats like pcm_mulaw.
  • Unique Capabilities of IBM Watson: IBM Watson provides a more comprehensive feature set, including per-word timestamps, pitch control, and speed control, which are not available in ElevenLabs.
  • Customization Options: This makes IBM Watson a more versatile option for users needing detailed customization and control over their text-to-speech output.
  • Choosing the Right Service: For users seeking detailed customization and advanced control, IBM Watson is the superior choice. ElevenLabs, while robust, lacks these specific controls, making it less versatile in this regard.

Pricing & Plans

Elevenlabs Pricing

Free

$0/mo

  • 10,000 characters

Starter

$5/mo

  • 30,000 characters

Creator

$22/mo

  • 100,000 characters

Independent Publisher

$99/mo

  • 500,000 characters

Growing Business

$330/mo

  • 2M characters

IBM Watson Pricing

Free

$0/mo

  • 10,000 characters

Standard

$20/mo

  • 1M characters

Pricing & Plans - Conclusion

  • IBM Watson Pricing: IBM Watson emerges as the more cost-effective option for users across all usage levels beyond the free tier. Its pricing structure is significantly more favorable for users with medium to high usage needs.
  • ElevenLabs Pricing: ElevenLabs offers multiple pricing tiers, but none match the value provided by IBM Watson's Standard Plan for users looking to maximize their investment in text-to-speech services.
  • Cost-Effectiveness: Both services offer a free plan with the same amount of characters. However, for users seeking the best value for medium to high usage, IBM Watson stands out as the superior choice.

Customer Reviews

Elevenlabs Reviews

4.8 out of 5
Average of 331 ratings from leading review sites.

Customers appreciate ElevenLabs for its high-quality, realistic voice synthesis and the ease of creating and using different voices. The platform is praised for its user-friendly interface, and excellent customer support. However, some users experience issues with pronunciation, emotional expression, and the pricing model, particularly regarding the cost-effectiveness of character counts and subscription tiers. Additionally, there are occasional technical glitches and a desire for more features like voice tone adjustments and better real-time performance.

No items found.

IBM Watson Reviews

 out of 5
No items found.

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Summary

  • ElevenLabs: ElevenLabs offers impressive voice quality with high Mean Opinion Scores across different content types, making it suitable for users prioritizing voice quality.
  • IBM Watson: IBM Watson stands out as the more versatile and cost-effective option, particularly for users with higher usage needs. Its comprehensive feature set, including pitch and speed control, along with competitive pricing, makes it a superior choice for a wide range of applications.
  • Choosing the Right Service: Overall, IBM Watson provides a better balance of quality, functionality, and affordability in the text-to-speech service market. ElevenLabs is ideal for those prioritizing voice quality, while IBM Watson excels in versatility and cost-effectiveness.

TTS Property

Our next-gen TTS model surpasses competitors on performance at one-tenth the cost. Enjoy low latency websocket support and mult-speaker voice generation at pricing that helps you scale.Our next-gen TTS model surpasses competitors on performance at one-tenth the cost. Enjoy low latency websocket support and mult-speaker voice generation at pricing that helps you scale.Our next-gen TTS model surpasses competitors on performance at one-tenth the cost. Enjoy low latency websocket support and mult-speaker voice generation at pricing that helps you scale.Our next-gen TTS model surpasses competitors on performance at one-tenth the cost. Enjoy low latency websocket support and mult-speaker voice generation at pricing that helps you scale.Our next-gen TTS model surpasses competitors on performance at one-tenth the cost. Enjoy low latency websocket support and mult-speaker voice generation at pricing that helps you scale.Our next-gen TTS model surpasses competitors on performance at one-tenth the cost. Enjoy low latency websocket support and mult-speaker voice generation at pricing that helps you scale.Our next-gen TTS model surpasses competitors on performance at one-tenth the cost. Enjoy low latency websocket support and mult-speaker voice generation at pricing that helps you scale.Our next-gen TTS model surpasses competitors on performance at one-tenth the cost. Enjoy low latency websocket support and mult-speaker voice generation at pricing that helps you scale.

Our next-gen TTS model surpasses competitors on performance at one-tenth the cost. Enjoy low latency websocket support and mult-speaker voice generation at pricing that helps you scale.

TTS Property

-speaker voice generation at pricing that helps you scale.Our next-gen TTS model surpasses competitors on performance at one-tenth the cost. Enjoy low latency websocket support and mult-speaker voice generation at pricing that helps you scale.Our next-gen TTS model surpasses competitors on performance at one-tenth the cost. Enjoy low latency websocket support and mult-speaker voice generation at pricing that helps you scale.


Our next-gen TTS model surpasses competitors on performance at onespeaker voice generation at pricing that helps you scale.Our next-gen TTS model surpasses competitors on performance at one-tenth the cost. Enjoyspeaker voice generation at pricing that helps you scale.Our next-gen TTS model surpasses competitors on performance at one-tenth the cost. Enjoyspeaker voice generation at pricing that helps you scale.Our next-gen TTS model surpasses competitors on performance at one-tenth the cost. Enjoy

Signal Noise Ratio

Signal Noise Ratio

Signal Noise Ratio

The signal-to-noise ratio (SNR) is a crucial metric that measures  the amount of useful information vs. false or irrelevant background noise, frequently measured in decibels (dB). Engineers aim to maximize SNR to enhance system performance by minimizing noise interference.

Do you offer any free credits for TTS & ASR?

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We offer a generous free plan for developers with one month of free:

  • 160 hours of text-to-speech generation
  • 1.2 million characters of speech-to-text transcription

What is the monthly subscription?

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Our monthly plan is $20 per month for

  • 160 hours of text-to-speech generation
  • 1.2 million characters of Speech-to-Text transcription

Once you exceed those limits, you can add $5 top-ups to your plan for

  • additional 30hrs of Text-to-Speech
  • additional 300,000 characters of Speech-to-Text

Do you offer voices & transcription other in languages?

drop-down

We currently only have English voice generation & transcription. But we're working on multilingual voice support, expected to roll out in 2-3 months.

Can I create custom voices (voice cloning)?

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Please contact us at founders@snr.audio with your custom voice (voice cloning) usecase. Once approved by our compliance team, you will get access to your custom voice in under 48-72 hours.

Can I use the generated audio & transcription commercially?

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Yes, audio & transcription generated with Signal Noise Labs can be used commercially. You own the license to the generated content to perpetuity.

How do I cancel my subscription?

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You can cancel your subscription at any time. Go to the Subscription panel in the dashboard and click the "Cancel Subscription" button.

app.snr.audio

SNR.Audio

SNR.Audio - Text to Speech and Speech to Text