louis cai

Founder

@louis__cai 28 X followers louis-cai louis-cai.github.io First product launched 3y ago

Total monthly visits: <5K; Oct 2026 · Below 5K floorAll others besides MailIELTS are <5K
Public revenue: Undisclosed; No public revenue across products
Products: 4; Since Aug 2023 · 2 offline
Latest launch: 31d ago; Indie Radar<5K visits/mo

100% full-depth creator dossier open: complete product portfolio, 12-month combined traffic & MRR curves, shipping cadence, and timeline events.

Products

Products and research metrics
Product	Tagline	Category	Visits · Oct	MoM	Launched	Revenue
MailIELTSmailielts.comDaily IELTS Letter Practice with Professional Feedback	Daily IELTS Letter Practice with Professional Feedback	Test Preparation	<5K	Prev <5K	2025-04	Undisclosed
GiftChatOfflinewhichgift.vipUse AI recommended gift	Use AI recommended gift	Unclassified	<5K	Prev <5K	2023-08	Undisclosed
Indie RadarOSSradar.everythingisok.top精选	精选	News & Media	<5K	Prev <5K	2026-10	Undisclosed
Talkie SproutsOfflinetalkiesprouts.comAI-powered Language Development for Children	AI-powered Language Development for Children	Unclassified	<5K	Prev <5K	—	Undisclosed

Launches, marketing, revenue milestones, and pricing/plan/positioning changes across products