What products has Zack Whelan built?

Zack Whelan tracks 1 standalone software products on EarlyLore (1 currently live), led by Sellium.

Zack Whelan

Owner of Sellium

@sellliumapp 11 X followers sellium-siteFirst product launched 7mo ago

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

Products and research metrics
Product	Tagline	Category	Visits · Oct	MoM	Launched	Revenue	Actions
SelliumOSSsellium.siteSell digital products.Get paid directly.	Sell digital products.Get paid directly.	Creator Storefronts & Link-in-Bio	<5K	Prev <5K	2026-05	Undisclosed

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

What products has Zack Whelan built?: Zack Whelan tracks 1 standalone software products on EarlyLore (1 currently live), led by Sellium.

Related indie founder research guides