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On 2026-07-29 11:12:33+00:00, @pbteja1998 tried Fish Audio’s voice cloning (S2.1…

2026-07-29 · 11:12 UTC ·@pbteja1998 ·1 min read

Brief

pbteja1998 tried Fish Audio’s S2.1 Pro voice-cloning and found it “awesome” but uncertain about practical uses. Fish Audio announced a $52M seed raise and public S2.1 Pro, touting 5-second cloning, 2x speed vs Cartesia, 1/6th the cost of Eleven Labs, word-level emotion/intonation/pacing control, partner customers, and cost-cut guarantees and promos.

Why it matters

On 2026-07-29 11:12:33+00:00, @pbteja1998 tried Fish Audio’s voice cloning (S2.1 Pro) and called it “awesome” but said they don’t know where to use it.

Key details

  • Fish Audio announced a $52M seed round and public launch of S2.1 Pro claiming: clone a voice from 5 seconds of audio, 2x faster than Cartesia, 1/6th the cost of Eleven Labs, word-level control over emotion/intonation/pacing; supports HeyGen, LiveKit, Retell, Sanas, OpenArt; offers a 50% cost-cut guarantee (or 1 year free) and a 1-month free birthday promo.
Source evidence

I just tried Voice Cloning of Fish. It's awesome...

But don't know where to use this... 😅

The tech is here... but I don't know where to use it...

Fish Audio (@FishAudio)

Today we’ve raised $52M Seed and we are announcing the public launch of S2.1 Pro.

>It can clone a voice from 5 seconds of audio
>2x faster than Cartesia & 1/6th the cost of Eleven Labs
>most expressive model with word level control over emotion, intonation, pacing etc

We support frontier AI companies including HeyGen, LiveKit, Retell, Sanas, and OpenArt all run our model in production.

If you're a business and we can't cut your voice AI costs by 50%, we'll give you 1 year of Fish Audio for free.
Book a demo: s.fish.audio/tmapke

To celebrate our first birthday, we'll give you 1 month of S2.1 Pro for free. Like, retweet, and comment “Fish” to get it.

Video

— https://nitter.net/FishAudio/status/2082152596739862853#m