About
Marketer & GTM strategist passionate about AI and brand building. Led the launch of Aster, an AI assistant for busy lives. Strong brands start with purpose — not just plans. Based in Korea and currently preparing to launch our service in the U.S. market.
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What makes an AI tool truly stick?
With new AI tools launching every day, it s easy to feel overwhelmed.
But let s face it only a handful become part of our actual routine.
For me, it s the quiet ones. The tools that don t demand attention but just work.
What AI tools actually stick for you? (asking as an ESTJ 🤓)
We re surrounded by a flood of AI tools these days.
But let s be honest only a few actually become part of our daily workflow.
As an ESTJ, I naturally gravitate toward tools that bring structure, clarity, and consistency without noise.
Here are two AI tools I genuinely use every single day:
Hi PH! — Marketer from Korea Working on an AI Agent for Smarter Days
Hey everyone!
I m MJ, a marketer and go-to-market strategist based in Seoul, South Korea
I ve been working at the intersection of tech, brand, and growth helping launch new products and shape meaningful user experiences. Most recently, I ve been leading the U.S. launch of Aster, a personal AI assistant designed to help people navigate their busy lives more productively through smart planning.
We re preparing to launch this summer, and I d love to connect with other builders here especially those who enjoy sharing early feedback and exchanging ideas. Product Hunt has always been a great source of insight and energy, and I m excited to be part of it.