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Resemble.AI vs. Microsoft Azure AI Speech

The best way to compare Resemble.AI vs. Microsoft Azure AI Speech: 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
Filesize
0 kb
Text to speech API - Resemble.AI

Resemble.AI

AI voice generator with voice cloning for text to speech.
Text to speech API - Microsoft Azure AI Speech

Microsoft Azure AI Speech

Enables your applications, tools, or devices to convert text into human-like synthesized speech.

Voice Quality

Mean Opinion Score
Fiction
N/A
Non-Fiction
N/A
Conversation
N/A
Mean Opinion Score
Fiction
3.69
Non-Fiction
3.13
Conversation
3.18
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.

Features

Voice Cloning
Multi-lingual
Per-word Timestamps
Pitch Control
Speed Control
Phone Formats (e.g. pcm_mulaw)
Voice Cloning
Multi-lingual
Per-word Timestamps
Pitch Control
Speed Control
Phone Formats (e.g. pcm_mulaw)
  • Both Resemble.AI and Microsoft Azure AI Speech offer a range of features for text-to-speech services, including voice cloning, multi-lingual support, and per-word timestamps, catering to diverse application needs.
  • However, Microsoft Azure AI Speech provides additional functionality with pitch and speed control, as well as support for phone formats, offering more versatility and customization options for users.
  • These added features make Microsoft Azure AI Speech a more comprehensive solution for developers and content creators looking for detailed control over the speech synthesis process.

Pricing & Plans

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
Free
$0/mo
5 hours of audio (~225K chars)
Pay As You Go
$15per
1M characters
  • In a pricing comparison between Resemble.AI and Microsoft Azure AI Speech, Microsoft Azure AI Speech emerges as the more cost-effective option across various usage levels.
  • For initial, low usage, Azure offers a generous free tier, and for both moderate and high usage scenarios, it maintains a lower cost at $15 per 1M characters, compared to Resemble.AI's Pro Plan at $99 for approximately the same amount.
  • This makes Microsoft Azure AI Speech a better value proposition for users looking for an efficient and scalable text-to-speech service.

Summary

  • In comparing Resemble.AI and Microsoft Azure AI Speech for text-to-speech services, Microsoft Azure AI Speech stands out as the superior option in terms of cost-effectiveness, feature set, and voice quality.
  • With its competitive pricing, including a free tier and lower costs for high usage, alongside a broader range of features such as pitch and speed control, Microsoft Azure AI Speech offers greater flexibility and customization for users.
  • The service's higher mean opinion scores across various content types further establish its lead in delivering more natural and human-like synthesized speech.

Looking for a better alternative to Resemble.AI & Microsoft Azure AI Speech?

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