Compare · Audio
ElevenLabs v3 vs Fish Audio S2.1 Pro Free
Specs, pricing, and capabilities side by side, plus outputs generated from identical prompts, so the only variable between the columns is the model.
Cloud
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ElevenLabs' most expressive voice model with rich emotional and tonal range.
Learn more about v3 →Cloud
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Fish Audio's S2.1 Pro model at $0 for development and testing under fair-use limits, with the same bracket cues, multi-speaker synthesis and voice cloning but no latency or data-processing guarantees.
Learn more about S2.1 Pro Free →Overview
Creator
ElevenLabs
Fish Audio
Released
6 months ago (Mar 2026)
2 months ago (Jul 2026)
Available on
ReplicateElevenLabs
Fish Audio
Model ID
elevenlabs/v3
fishaudio/s2.1-pro-free
Specs
Pricing
$0.10 / 1k chars
$0.00 / 1k chars
Type
Text-to-speech
Text-to-speech
Voices
26 to choose from
-
Languages
Multilingual
-
Voice controls
Speed, Stability, Similarity
Speed
Output formats
MP3, WAV_44100
MP3, WAV, OPUS
Samples
NarrationBaseline naturalness and pacing
PromptThe last train had already left, but she decided to walk anyway. The city was quieter than she remembered, and for the first time in weeks, she wasn't in a hurry.
0:00 / 0:10
Download elevenlabs-v3-narration.mp3
No sample yet
ExpressiveEmotion, emphasis, and pauses
PromptWait — you're telling me it actually worked? After all that? I can't believe it. Honestly, I thought we'd lost the whole thing.
0:00 / 0:08
Download elevenlabs-v3-expressive.mp3
No sample yet
Numbers and jargonDecimals, percentages, version numbers
PromptThe API returned 3,481 results in 0.42 seconds, a 12 percent improvement over version 2.5. Latency at the 99th percentile dropped from 840 milliseconds to 610.
0:00 / 0:13
Download elevenlabs-v3-technical.mp3
No sample yet
Every sample is the model’s first result for the shared scene prompt (no cherry-picking), generated via Runware or Replicate. Hover a copy icon to read the full prompt.
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