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ElevenLabs vs. Amazon Polly

The best way to compare ElevenLabs vs. Amazon Polly: audio samples, features, plans, pricing, and more.

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Live Demo

Try our text-to-speech API. Click a button to generate random text:

Non-Fiction
Fiction
News
Blog
Conversation
0/250
Voice
Format
Normal
Speed
Filesize
0 kb
Text to speech API - ElevenLabs

ElevenLabs

Cutting-edge AI voice synthesis, transforming text into realistic speech with emotion and intonation.
Text to speech API - Amazon Polly

Amazon Polly

Text-to-speech service to transform text into natural-sounding speech using deep learning technologies.

Voice Quality

ElevenLabs Samples

Mean Opinion Score
Fiction
4.54
Non-Fiction
4.19
Conversation
4.22

Amazon Polly Samples

Mean Opinion Score
Fiction
3.00
Non-Fiction
2.51
Conversation
2.63
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 derived from comprehensive, professionally-conducted evaluations, and are anonymized to ensure unbiased results.

Voice Quality - Conclusion

  • Based on the Mean Opinion Scores provided, ElevenLabs offers superior voice quality across fiction, non-fiction, and conversation categories compared to Amazon Polly.
  • ElevenLabs achieves scores above 4 in all categories, indicating a high level of realism and user satisfaction.
  • In contrast, Amazon Polly's scores are significantly lower, suggesting that its voices may not sound as natural or engaging.

Features

ElevenLabs Features

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

Amazon Polly Features

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

Features - Conclusion

  • ElevenLabs and Amazon Polly both offer multi-lingual support and compatibility with phone formats, but they differ significantly in other features.
  • ElevenLabs provides voice cloning, a unique feature not available in Amazon Polly, enhancing the realism and personalization of the audio output.
  • Conversely, Amazon Polly offers more flexibility with per-word timestamps, pitch control, and speed control, catering to users who need more customization in their text-to-speech applications.

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

Amazon Polly Pricing

Free
$0/mo
1M characters (for first 12 months only)
Pay As You Go
$16per
1M characters

Pricing & Plans - Conclusion

  • In a direct comparison of pricing between ElevenLabs and Amazon Polly, Amazon Polly emerges as the more cost-effective option with its Pay As You Go Plan priced at $16 per million characters, significantly lower than ElevenLabs' most economical offer at $165 per million characters for its Growing Business Plan.
  • This stark difference highlights Amazon Polly as the superior choice for users primarily concerned with minimizing costs.
  • Therefore, for those seeking the best value in terms of price, Amazon Polly stands out as the clear winner in this comparison.

Customer Reviews

ElevenLabs Reviews

4.4 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.
Voice quality
Ease of use
Customer support
Pronunciation accuracy
Pricing model
Emotion expression
Latency

Amazon Polly Reviews

4.4 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.
Ease of use
Natural-sounding voices
Integration with AWS
Scalability
Voice inflection
Cost
Customization options

Compare Alternatives

ElevenLabs Alternatives

ElevenLabs vs. Unreal Speech
ElevenLabs vs. Play.ht
ElevenLabs vs. Google Cloud Text-to-Speech
ElevenLabs vs. Microsoft Azure AI Speech
ElevenLabs vs. OpenAI Text-to-Speech
ElevenLabs vs. Murf API
ElevenLabs vs. Neets.ai
ElevenLabs vs. IBM Watson
ElevenLabs vs. Resemble.AI
ElevenLabs vs. LOVO AI
ElevenLabs vs. Deepgram Aura

Amazon Polly Alternatives

Amazon Polly vs. Unreal Speech
Amazon Polly vs. Play.ht
Amazon Polly vs. Google Cloud Text-to-Speech
Amazon Polly vs. Microsoft Azure AI Speech
Amazon Polly vs. OpenAI Text-to-Speech
Amazon Polly vs. Murf API
Amazon Polly vs. Neets.ai
Amazon Polly vs. IBM Watson
Amazon Polly vs. Resemble.AI
Amazon Polly vs. LOVO AI
Amazon Polly vs. Deepgram Aura

Summary

  • In comparing ElevenLabs and Amazon Polly, ElevenLabs stands out for its superior voice quality and unique voice cloning feature, making it ideal for users prioritizing realism and personalization in their text-to-speech needs.
  • However, Amazon Polly offers a more cost-effective solution with its Pay As You Go plan and provides greater flexibility through additional features like pitch and speed control.
  • Ultimately, the choice between the two services depends on the user's specific priorities: quality and personalization with ElevenLabs, or affordability and customization with Amazon Polly.

Looking for a better alternative to ElevenLabs & Amazon Polly?

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