How do their growth rates compare?

Fish Audio has a month-over-month growth rate of +1.6%; Katalog has 0%.

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. Katalog: Freemium, Free Trial. Katalog has no free plan. New accounts get 2 free audio generations to try it. Basic is about $7.92/month billed annually (up to 25 narrations and 45 saved articles per month); Pro is about $15/month billed annually (up to 45 narrations and unlimited saves, with fair-use Conversational Reading). Annual billing carries a 20% discount, and there are no refunds for unused time.

What are alternatives to Fish Audio and Katalog?

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

Fish Audio vs Katalog — Traffic (8.56M vs 522), Pricing & Verdict

Open AI Tools

Fish Audio vs Katalog — Traffic (8.56M vs 522), Pricing & Verdict | Open AI Tools

Side-by-Side Traffic & Specification Matrix

Dimension / Metric	Fish Audio	Katalog
Official Domain	fish.audio	usekatalog.com
Pricing Model	Freemium	Freemium, Free Trial
Monthly Visits	8.56M (8,557,159)	522 (522)
MoM Traffic Delta	+133.4K (+1.6%)	+522 (0%)
Primary Market & Share	🇺🇸 United States (15.6%)	🇮🇩 Indonesia (100%)
Direct Visits / mo	3.7M	208
User Rating	4.4	4
Supported Platforms	Website	Website