IBM Watson vs Play.ht

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

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IBM Watson

vs

Play.ht

Transform written content into high-quality, lifelike voiceovers with AI-powered text-to-speech technology.

Voice Quality

IBM Watson Samples

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

Play.ht Samples

Mean Opinion Score
Fiction
4.17
https://od.lk/s/NjBfMTI3MzMyNzI0Xw/clyde_site_sample.mp3
Non-Fiction
4.17
https://od.lk/s/NjBfMTI3MzMyNzU5Xw/arnold_rpg_dailouge.mp3
Conversation
3.48
https://od.lk/s/NjBfMTI3MzMyNzI0Xw/clyde_site_sample.mp3

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

IBM Watson Features

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

Play.ht Features

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

Features - Conclusion

  • Both IBM Watson and Play.ht offer a range of features that cater to various text-to-speech needs, including voice cloning, multi-lingual support, per-word timestamps, and support for phone formats.
  • However, IBM Watson distinguishes itself with pitch control, a feature not available in Play.ht, potentially offering a more customizable listening experience.
  • On the other hand, both platforms provide speed control, ensuring users can adjust the playback speed to their preference.

Pricing & Plans

IBM Watson Pricing

Free

$0/mo

  • 10,000 characters

Standard

$20/mo

  • 1M characters

Play.ht Pricing

Free

$0 / mo

  • 10,000 characters

Starter

$5 /mo

  • 10,000 characters
  • 30,000 characters

Creator

$22 /mo

  • 100,000 characters

Pricing & Plans - Conclusion

  • In a pricing comparison between IBM Watson and Play.ht, IBM Watson emerges as the more cost-effective option for users with high-volume text-to-speech needs, offering the lowest cost at its Standard Plan level.
  • While Play.ht provides more flexibility with its Free, Creator, and Unlimited Plans, its cost is significantly higher, especially for those on the Creator Plan.
  • For those prioritizing budget over specific features, IBM Watson's straightforward and economical pricing structure makes it a compelling choice.

Customer Reviews

IBM Watson Reviews

 out of 5
No items found.

Play.ht Reviews

4.0 out of 5
Average of 68 ratings from leading review sites.

Customers appreciate Amazon Polly for its natural-sounding voices, ease of use, and integration with AWS services. They find it beneficial for various applications like IVR systems, content creation, and multilingual support. However, concerns about cost, limited customization options, and occasional unnatural inflections in the voices are common. The service's scalability and fast response times are highlighted as significant advantages, helping businesses efficiently manage large-scale projects.

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Summary

  • In comparing IBM Watson and Play.ht for text-to-speech services, IBM Watson stands out for its cost-effectiveness and additional feature of pitch control, making it a suitable choice for users with high-volume needs and a desire for customizable voice modulation.
  • Play.ht, however, offers slightly higher voice quality ratings across fiction, non-fiction, and conversation categories, alongside a more flexible pricing structure with its Free, Creator, and Unlimited Plans.
  • Ultimately, the choice between the two depends on the user's specific priorities, whether they lean towards budget, voice quality, or the need for specific features like pitch control and multi-lingual support.

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?

drop-down

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.

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SNR.Audio

SNR.Audio - Text to Speech and Speech to Text