How do their growth rates compare?

Fish Audio has a month-over-month growth rate of +1.6%; Gradium has +128.7%.

How does pricing compare?

Fish Audio: Freemium. Freemium: free sign-up with monthly generations, plus paid subscriptions for higher volume, commercial use and API access; enterprise pricing on request. Gradium: Freemium, Contact for Pricing. Free tier with 45k credits per month. Paid plans run $12/mo (XS), $39/mo (S), $312/mo (M), and $1,480/mo (L) on monthly billing, with yearly billing giving one month free. Usage is credit-based (1 credit per TTS character, 3 credits per STT second, 30 credits per second for speech-to-speech translation). Enterprise pricing is custom.

What are alternatives to Fish Audio and Gradium?

Other tools in related categories include ElevenLabs, HeyGen, Speechify, Groq, Voicemod.

Fish Audio vs Gradium — Traffic (8.56M vs 126.42K), Pricing & Verdict

Open AI Tools

Fish Audio vs Gradium — Traffic (8.56M vs 126.42K), Pricing & Verdict | Open AI Tools

Side-by-Side Traffic & Specification Matrix

Dimension / Metric	Fish Audio	Gradium
Official Domain	fish.audio	gradium.ai
Pricing Model	Freemium	Freemium, Contact for Pricing
Monthly Visits	8.56M (8,557,159)	126.42K (126,416)
MoM Traffic Delta	+133.4K (+1.6%)	+71.15K (+128.7%)
Primary Market & Share	🇺🇸 United States (15.6%)	🇫🇷 France (26.5%)
Direct Visits / mo	3.7M	27.16K
User Rating	4.4	4.5
Supported Platforms	Website	Website