I built a $5.95/mo "second brain" for entrepreneurs: tools, templates, playbooks

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secondbrain · 10d ago

I got tired of hunting for legit resources while building projects—so I built Supedia, a curated “second brain” for digital entrepreneurs.

It started as a personal Notion doc. Now it's a full platform with:

100+ high-quality tools, Notion templates, and PDF guides

Glossaries for social media + business terms (SEO-optimized, no fluff)

In-depth profiles on top digital creators (Naval, Hormozi, Tate, etc.)

Community-favorite resources updated weekly

Clean UX. No ads. Just $5.95/month for full access (Limitless Membership)

You do need to log in, but that’s it—everything inside is designed to be practical, clutter-free, and actually useful.

Built it solo. Would love honest feedback from this community.

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I built a $5.95/mo "second brain" for entrepreneurs: tools, templates, playbooks

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