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OpenAI Text-to-Speech vs. Resemble.AI

The best way to compare OpenAI Text-to-Speech vs. Resemble.AI: 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 - OpenAI Text-to-Speech

OpenAI Text-to-Speech

Convert text into lifelike spoken audio using one of the six built-in voices.
Text to speech API - Resemble.AI

Resemble.AI

AI voice generator with voice cloning for text to speech.

Voice Quality

OpenAI Text-to-Speech Samples

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

Resemble.AI 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

OpenAI Text-to-Speech Features

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

Resemble.AI Features

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

Features - Conclusion

  • OpenAI Text-to-Speech and Resemble.AI both offer multi-lingual support, catering to a diverse user base.
  • However, Resemble.AI stands out with its voice cloning capability and the provision of per-word timestamps, features not available in OpenAI's service.
  • Despite these differences, both services lack pitch and speed control, indicating a potential area for future enhancement in user customization options.

Pricing & Plans

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

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

Pricing & Plans - Conclusion

  • In a direct comparison of pricing for text-to-speech services, OpenAI Text-to-Speech emerges as the most cost-effective option, offering a significantly lower price point than both plans offered by Resemble.AI.
  • While Resemble.AI's Pro Plan presents a more affordable alternative to its Basic Plan, it still falls short in terms of value when compared to OpenAI's offering.
  • This makes OpenAI Text-to-Speech the superior choice for users prioritizing budget efficiency in their selection of text-to-speech services.

Compare Alternatives

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

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

Summary

  • In comparing OpenAI Text-to-Speech and Resemble.AI, OpenAI offers a more budget-friendly option with a significantly lower cost for text-to-speech services, making it an attractive choice for users with financial constraints.
  • However, Resemble.AI distinguishes itself with advanced features such as voice cloning and per-word timestamps, which are not available in OpenAI's service, potentially offering a richer user experience for those requiring more sophisticated capabilities.
  • Ultimately, the choice between the two services hinges on the user's specific needs: cost efficiency versus advanced features.

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

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

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