Jim L

Jim L

@jimmyliu010104

Founder

Indie maker building AI tools and fintech apps. Founder of OpenAIToolsHub, SubSaver, LowRiskTradeSmart.

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Joined March 2026

Products

LowRiskTradeSmart

Smart low-risk investing tools for Hong Kong stocks

Finding low-risk HK stock investments requires deep research — most retail investors lack the tools to analyze IPOs, ETFs, and MPF options efficiently.
SubSaver

Track and cut your subscription spending in minutes

People forget which subscriptions they have, pay for unused services, and overspend on duplicates without realizing it.
OpenAI Tools Hub

Discover and compare the best AI tools for your workflow

Finding the right AI tool is overwhelming — hundreds of options, unclear pricing, and no easy way to compare features side by side.
Paying UsersFounders0 evaluations