# Amazon Polly vs. Play.ht

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

# Live Demo

### Voice Selection

- **Voice**:  
  Sierra, Autumn, Melody, Hannah, Emily, Ivy, Kaitlyn, Luna, Willow, Lauren, Sierra, Noah, Jasper, Caleb, Ronan, Ethan, Daniel, Zane, Rowan
- **Language**:  
  🇺🇸 US English, 🇬🇧 UK English, 🇨🇳 Mandarin Chinese, 🇮🇳 Hindi, 🇪🇸 Spanish, 🇧🇷 Portuguese, 🇯🇵 Japanese, 🇫🇷 French, 🇮🇹 Italian
- **Format**:  
  Standard, MP3, Phone Call, PCM µ-law
- **Speed**:  
  1.0

## [Amazon Polly](https://aws.amazon.com/polly/)

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

## [Play.ht](https://play.ht/)

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

### Voice Quality

#### Amazon Polly Samples  
**Mean Opinion Score**  
- Fiction: 3.00  
- Non-Fiction: 2.51  
- Conversation: 2.63

#### Play.ht Samples  
**Mean Opinion Score**  
- Fiction: 4.17  
- Non-Fiction: 4.17  
- Conversation: 3.48

Mean Opinion Score (MOS) is a numerical measure that represents the perceived quality of audio samples, commonly used in evaluating text-to-speech systems.

### Voice Quality - Conclusion

- Based on the Mean Opinion Scores provided, **Play.ht** generally offers higher voice quality across fiction, non-fiction, and conversation categories compared to **Amazon Polly**.
- **Play.ht**'s scores in fiction and non-fiction are particularly notable, indicating a more lifelike and engaging listening experience.
- This suggests that for users prioritizing voice quality, **Play.ht** might be the preferable choice.

### Features

#### Amazon Polly 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

- **Amazon Polly** and **Play.ht** both offer multi-lingual support, per-word timestamps, speed control, and support for phone formats, highlighting their versatility in text-to-speech applications.
- However, **Play.ht** distinguishes itself with voice cloning capabilities, a feature not available in **Amazon Polly**, potentially offering a more personalized audio experience.
- Conversely, **Amazon Polly** provides pitch control, an option not found in **Play.ht**, allowing for more nuanced voice customization.

### Pricing & Plans

#### Amazon Polly Pricing  
- Free: $0/mo, 1M characters (for first 12 months only)  
- Pay As You Go: $16 per 1M characters

#### Play.ht Pricing  
- Free: $0/mo, 12,500 characters  
- Creator: $39/mo, 250,000 characters  
- Unlimited: $99/mo, 2.5M characters limit

### Pricing & Plans - Conclusion

- For users seeking the most cost-effective text-to-speech service, **Amazon Polly** offers the best value across the board, with a particularly appealing free plan for the first year and a competitive Pay As You Go rate for moderate usage.
- **Play.ht**'s Unlimited plan may attract users with very high usage needs despite its higher cost, but **Amazon Polly** remains the more economical choice for most users.
- Overall, **Amazon Polly** stands out for its affordability, especially for those prioritizing cost over specific features.

### Customer Reviews

#### Amazon Polly Reviews

- 4.4 out of 5, Average of 68 ratings
- 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 and content creation. Concerns include cost, limited customization options, and occasional unnatural inflections in the voices.

#### Play.ht Reviews

- 4.6 out of 5, Average of 293 ratings
- **Play.ht** is praised for its diverse and realistic voice options, ease of use, and excellent customer support. Users appreciate the ability to create audio content efficiently. However, some note issues with natural inflection and the pricing structure.

### Summary

- In comparing **Amazon Polly** and **Play.ht** for text-to-speech services, **Play.ht** emerges as the superior option in terms of voice quality, offering more lifelike and engaging voiceovers across various content types.
- However, **Amazon Polly** presents a more cost-effective solution with its competitive pricing and a generous free plan, making it an attractive choice for users with budget constraints.
- Feature-wise, both services cater to a broad range of needs, but **Play.ht**'s unique voice cloning capability may offer additional value for those seeking personalized audio experiences.