Fish Audio vs PlayHT

At a glance

Factor	Fish Audio	PlayHT
Quality (TTS-Arena rank)	#1	Mid
Audio Turing Test	0.515	—
Languages	30+ (deep)	142 (broad)
Voice cloning sample	15 seconds	30 seconds+
Free tier	8K credits + cloning	12.5K chars
Paid entry	$11/mo Plus	$39/mo Creator
Unlimited plan	No	Yes ($99/mo Studio)
API price (per 1M chars)	~$15	~$80
Open source	Yes (S2, Apache 2.0)	No
First-byte latency	200-400ms	250-500ms

Quality

Fish Audio S2 is the current quality leader by published benchmarks:

• TTS-Arena: #1 (October 2025 through April 2026)
• Seed-TTS Eval: lowest WER among all evaluated models, open and closed
• Audio Turing Test: 0.515 — closer to indistinguishable from human than any other model tested
• EmergentTTS-Eval: 81.88% win rate vs gpt-4o-mini-tts; 91.61% on paralinguistics
• Blind A/B vs ElevenLabs V3: S2 Pro won 60/40

PlayHT's quality is fine — comparable to ElevenLabs Turbo on most measures — but it doesn't lead on any public benchmark. If quality is the deciding factor, Fish Audio wins.

Pricing

Pricing is where the gap is loudest.

Fish Audio:

• Free: 8,000 credits/mo (~7 min) + voice cloning
• Plus: $11/mo (200 min, commercial rights, voice cloning, API access)
• Pro: $75/mo or $900/yr
• API: ~$15 per 1M UTF-8 bytes (~180K English words, ~12 hours of speech)

PlayHT:

• Free: 12,500 chars/mo
• Creator: $39/mo
• Studio: $99/mo (unlimited generation — the historic edge)
• API: ~$80 per 1M characters

For most realistic workloads, Fish Audio costs roughly 5× less. The break-even where PlayHT's unlimited Studio plan beats Fish Audio API pay-as-you-go is around 6-7 million characters per month — high but not unreachable for some workflows.

Voice cloning

Fish Audio:

• 15-second reference clip
• Cross-lingual: record in English, generate in 30+ languages including Japanese, Spanish, Arabic, Mandarin
• 30+ inline emotion tags (`[laugh]`, `[whisper]`, `[excited]`, `[pause]`)
• S2 model is what powers the cloning — same as the open-source weights

PlayHT:

• 30+ second reference recommended
• Cross-lingual cloning supported in fewer languages
• Standard emotion controls, no inline tag system

Fish Audio's shorter sample requirement plus inline emotion tags make it more flexible for character voice work and dynamic content.

Multilingual

This is where PlayHT has a real edge: 142 languages versus Fish Audio's 30+.

But "languages supported" hides a quality gradient. PlayHT covers more of the long tail (less common languages) at lower per-language polish. Fish Audio's 30+ are deeply trained on its 10M+ hours corpus.

If you need a low-resource language, check PlayHT first. For the common 30 languages most creators target, Fish Audio quality is higher.

API and developer experience

Fish Audio:

• OpenAI-compatible API
• Streaming with WebSocket support
• Self-hosting option: download S2 weights (Apache 2.0) and run via SGLang on your own GPU
• Active community on GitHub

PlayHT:

• REST and WebSocket APIs
• Streaming optimized for long-form audio
• Closed source — no self-hosting
• Larger SDK ecosystem (older, more mature)

Fish Audio's open-source story is unique. If you're building a product where vendor lock-in matters, this is decisive.

Where PlayHT still wins

Three real cases:

1. Unlimited generation at scale. $99/mo Studio plan with no character cap. If you generate millions of characters per month and want predictable billing, PlayHT can be cheaper than Fish Audio API pay-per-use. 2. Long-tail languages. 142 vs 30+. If you specifically need Welsh or Pashto, check PlayHT first. 3. Existing PlayHT integration. If you're already shipping with PlayHT and the cost isn't hurting, switching has a real opportunity cost.

Where Fish Audio wins (everywhere else)

• Higher quality on every public benchmark
• ~5× cheaper at every directly comparable tier
• Open-source weights (Apache 2.0)
• Inline emotion tag system
• More generous free tier (cloning included)
• Lower setup cost ($11/mo Plus vs $39/mo Creator)

Verdict

For 2026, Fish Audio is the right default. PlayHT is a niche pick: high-volume unlimited or low-resource language requirements.

If you're evaluating both for the first time, start with Fish Audio's free tier — it includes voice cloning, no card required.

Try Fish Audio free →