AI Models · Compare
OpenAI TTS (HD) vs ElevenLabs Multilingual v2
Side-by-side intelligence, speed, price, benchmarks, strengths and weaknesses.
ElevenLabs
ElevenLabs Multilingual v2
ProprietaryAug 2023
The industry standard for expressive cloned voices.
Head to head
Spec
OpenAI TTS (HD)
ElevenLabs Multilingual v2
Time to first token↓ better
0.5 s
Winner0.4 s
Price per 1k characters↓ better
Winner$0.03
$0.18
License
Proprietary
Proprietary
Input modalities
text
text
Output modalities
audio
audio
Strengths, weaknesses and best-for
OpenAI TTS (HD)
Strengths
- Cheap
- Easy to integrate
- 6 preset voices
Weaknesses
- No voice cloning
- Less expressive
Best for
- App-internal TTS
- Audio summaries
ElevenLabs Multilingual v2
Strengths
- Best voice cloning
- Wide language support
- 11 emotion settings
Weaknesses
- Premium-priced
Best for
- Audiobooks
- Game NPCs
- Voice assistants
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