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Resemble.AI vs. OpenAI Text-to-Speech

The best way to compare Resemble.AI vs. OpenAI Text-to-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
Voice
Format
Normal
Speed
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 - OpenAI Text-to-Speech

OpenAI Text-to-Speech

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

Voice Quality

Resemble.AI Samples

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

OpenAI Text-to-Speech 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 derived from comprehensive, professionally-conducted evaluations, and are anonymized to ensure unbiased results.

Features

Resemble.AI Features

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

OpenAI Text-to-Speech Features

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

Features - Conclusion

  • Resemble.AI and OpenAI Text-to-Speech both offer multi-lingual support, catering to a global audience.
  • However, Resemble.AI stands out with its unique voice cloning feature and the provision of per-word timestamps, which could be crucial for applications requiring precise synchronization between text and speech.
  • On the other hand, both services lack pitch and speed control, limiting customization options for users seeking to fine-tune the audio output to specific needs.

Pricing & Plans

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

OpenAI Text-to-Speech Pricing

Pay As You Go
$15per
1M characters
Optimized for speed
Pay As You Go (TTS HD)
$30per
1M characters
Optimized for quality

Pricing & Plans - Conclusion

  • In a pricing comparison between Resemble.AI and OpenAI Text-to-Speech services, OpenAI emerges as the more cost-effective option for both low and high usage scenarios.
  • Resemble.AI's Pro plan costs approximately $115 for 1M characters, significantly higher than OpenAI's flat rate of $15 per 1M characters.
  • This makes OpenAI Text-to-Speech the superior choice for users prioritizing affordability, offering substantial savings across different usage levels.

Compare Alternatives

Resemble.AI Alternatives

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

OpenAI Text-to-Speech Alternatives

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

Summary

  • When comparing Resemble.AI and OpenAI Text-to-Speech services, OpenAI offers a more affordable solution with a flat rate for text-to-speech conversion, making it an attractive option for users with varying usage levels.
  • However, Resemble.AI distinguishes itself with advanced features like voice cloning and per-word timestamps, catering to specialized needs that require high precision and customization.
  • Ultimately, the choice between the two services hinges on the specific requirements of the user, balancing cost against the need for advanced features and customization options.

Looking for a better alternative to Resemble.AI & OpenAI Text-to-Speech?

Try Unreal Speech! You get 250,000 free characters every month.

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