Vasundhara Ghose's profile on Product Hunt

About

Product designer and developer with 6 years of building things people actually want to use. I care about the moment when something that felt confusing suddenly clicks. That's what gets me out of bed. Co-founder at Prismtree. We build products that solve real, personal problems. Our first two are out in the world: Sponge, Tinder for your gallery and Mizuki, a journaling app born from a personal need during therapy. Still learning. Always building.

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Maker History

Mizuki - Flexible JournalA journal that grows with you
Apr 2026

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Joined Product HuntAugust 10th, 2022

Forums

p/mizuki-flexible-journal

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1mo ago

Ask yourself these 3 questions to know if journaling is for you

1. Do I have thoughts that keep looping in my head?
If yes, writing can help you process instead of just replay.

2. Do I want to understand myself a little better?
Journaling isn t about writing well, it s about noticing patterns.

3. Do I want a small pause in my day?
Even a few honest lines can create that space.

If you found yourself saying yes to even one of these, journaling might be worth trying.

p/mizuki-flexible-journal

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1mo ago

Have you tried adding or removing a prompt yet?

That's the heart of Mizuki. We'd love to know if it felt obvious, or if we need to make it clearer. Brutally honest feedback welcome.

p/mizuki-flexible-journal

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1mo ago

When you first opened Mizuki, what did you do first?

We made a deliberate (and daring) choice. No onboarding screens. You land straight in. Either pick a pre-set journal and start writing, or build your own from scratch.