OpenAI Text-to-Speech vs Resemble.AI

The best way to compare OpenAI Text-to-Speech vs Resemble.AI: audio samples, latency, features, plans, pricing, and more.

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OpenAI Text-to-Speech

Convert text into lifelike spoken audio using one of the six built-in voices.
vs

Resemble.AI

AI voice generator with voice cloning for text to speech.

Voice Quality

OpenAI Text-to-Speech Samples

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

Resemble.AI 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

OpenAI Text-to-Speech Features

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

Resemble.AI Features

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

Features - Conclusion

  • Shared Capabilities: Multi-lingual Support: OpenAI Text-to-Speech and Resemble.AI both offer multi-lingual support, catering to a diverse user base.
  • Advanced Features: Resemble.AI: Resemble.AI stands out with its voice cloning capability and the provision of per-word timestamps, features not available in OpenAI's service. Despite these differences, both services lack pitch and speed control, indicating a potential area for future enhancement in user customization options.

Pricing & Plans

OpenAI Text-to-Speech Pricing

Pay As You Go

$15/mo

  • 1M characters
  • Optimized for speed

Pay As You Go (TTS HD)

$30/mo

  • 1M characters
  • Optimized for quality

Resemble.AI Pricing

Basic

$0.006/second

  • Pay as you go
  • ~$480 per 1M characters

Pro

$99/mo

  • 80,000 seconds (~1M chars)
  • Extra: $0.002 per second

Pricing & Plans - Conclusion

  • Cost-Effective Solution: OpenAI Text-to-Speech: In a direct comparison of pricing for text-to-speech services, OpenAI Text-to-Speech emerges as the most cost-effective option, offering a significantly lower price point than both plans offered by Resemble.AI.
  • While Resemble.AI's Pro Plan presents a more affordable alternative to its Basic Plan, it still falls short in terms of value when compared to OpenAI's offering. This makes OpenAI Text-to-Speech the superior choice for users prioritizing budget efficiency in their selection of text-to-speech services.

Customer Reviews

OpenAI Text-to-Speech Reviews

 out of 5
No items found.

Resemble.AI Reviews

4.1 out of 5
Average of 12 ratings from leading review sites.

Customers appreciate Resemble.AI for its time-saving capabilities, voice cloning accuracy, and the ability to add emotions and tones to AI-generated speech. It is particularly valued for content creation and localization features. However, criticisms include its pay-as-you-go pricing model, limited language options without premium plans, and occasional technical glitches like voice pitch issues and electronic noises. Some users also find the user interface could be improved and the AI voices need to sound more natural.

No items found.

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Summary

  • Budget-Friendly Option: OpenAI Text-to-Speech: In comparing OpenAI Text-to-Speech and Resemble.AI, OpenAI offers a more budget-friendly option with a significantly lower cost for text-to-speech services, making it an attractive choice for users with financial constraints.
  • Advanced Features: Resemble.AI: However, Resemble.AI distinguishes itself with advanced features such as voice cloning and per-word timestamps, which are not available in OpenAI's service, potentially offering a richer user experience for those requiring more sophisticated capabilities.
  • Overall Recommendation: Ultimately, the choice between the two services hinges on the user's specific needs: cost efficiency versus advanced features. OpenAI is ideal for those prioritizing budget, while Resemble.AI is suited for users needing more advanced features and customization.

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?

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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