OpenAI Text-to-Speech vs Amazon Polly
The best way to compare OpenAI Text-to-Speech vs Amazon Polly: audio samples, latency, features, plans, pricing, and more.
OpenAI Text-to-Speech
Amazon Polly
Voice Quality
OpenAI Text-to-Speech Samples
Amazon Polly Samples
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
Amazon Polly Features
Features - Conclusion
- Comprehensive Functionalities: Amazon Polly: In comparing the features of OpenAI Text-to-Speech and Amazon Polly, it's evident that Amazon Polly offers a more comprehensive set of functionalities. Amazon Polly supports per-word timestamps, pitch and speed control, and compatibility with phone formats, which OpenAI Text-to-Speech does not.
- Both services offer multi-lingual support, but the additional features make Amazon Polly a more versatile option for users needing detailed customization and integration capabilities.
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
Amazon Polly Pricing
Free
$0 /mo
- 1M characters (for first 12 months only)
Pay As You Go
$16 per
- 1M characters
Pricing & Plans - Conclusion
- Cost-Effective Option: OpenAI Text-to-Speech: In a direct comparison of the "Pay As You Go" plans, OpenAI Text-to-Speech emerges as the more cost-effective option, priced at $15 per 1 million characters, which is $1 less than Amazon Polly's $16 for the same amount.
- This slight price advantage makes OpenAI Text-to-Speech a marginally better value for users focused solely on pricing. However, users should consider their specific needs and preferences, as this comparison is based purely on cost.
Customer Reviews
OpenAI Text-to-Speech Reviews
Amazon Polly Reviews
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.
Compare Alternatives
OpenAI Text-to-Speech Alternatives
Amazon Polly Alternatives
Summary
- Strengths and Cost-Effectiveness: OpenAI vs. Amazon Polly: When comparing OpenAI Text-to-Speech and Amazon Polly, it's clear that each service has its strengths: OpenAI Text-to-Speech is slightly more affordable, while Amazon Polly offers a broader range of features including pitch and speed control, per-word timestamps, and phone format compatibility.
- The choice between the two should be based on individual needs, with OpenAI being a cost-effective solution for basic text-to-speech requirements, and Amazon Polly catering to users seeking more advanced customization and functionality. Voice quality ratings suggest that Amazon Polly may provide a more natural listening experience, but specific preferences and use cases will ultimately guide the decision.
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.
TTS Property
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
Do you offer any free credits for TTS & ASR?
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?
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?
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)?
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?
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?
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 - Text to Speech and Speech to Text
