Founders usually pick a category because they love it, or because a friend’s brand did well in it. Both are fine starting points, but category choice quietly decides your gross margin, your licence burden, your ad costs, your return rate and how often customers come back. It is worth an afternoon with a spreadsheet.
The 8-point category scorecard
Score each category you’re considering from 1 (bad) to 5 (great) on these eight questions.
1. Gross margin
After product cost, packaging, marketplace or gateway fees and shipping, how much is left? D2C brands need room for ad spend. If landed margin is thin, you’ll be profitable only on paper.
2. Repeat frequency
Consumables (skincare, supplements, coffee, pet food) come back every 30 to 90 days. Durables (bags, gadgets) may never come back. High repeat means customer acquisition cost is spread over more orders.
3. Licence and testing burden
Food, cosmetics, supplements and medical devices need licences and lab testing. That is not a reason to avoid them; it’s a moat once you have it. But budget the time and money honestly.
4. Shipping and return profile
Heavy, fragile or size-dependent products (apparel, footwear) carry higher logistics costs and returns. Light, unbreakable, one-size products are forgiving.
5. Competitive density
Search the category on Amazon, Flipkart and a quick-commerce app. Count how many brands look credible. Twenty well-funded brands with identical claims means expensive ads. A category with few serious players, or one where everyone looks the same, is an opening.
6. Content-ability
Can you show the product working in a 15-second video? Before-and-after, texture, taste reactions and unboxing all make creative easier and cheaper.
7. Price-point fit
Is there a price where you’re clearly better than mass brands and clearly cheaper than premium ones? D2C brands often win in that middle band.
8. Founder edge
Do you have an unfair advantage here: expertise, supplier access, a community, a story? This is the tie-breaker when two categories score the same.
Red flags
- You can’t name the customer in one sentence
- The only differentiator is price
- Margins only work at a scale you haven’t reached
- You’d need a drug licence to make the claim you want
Start narrow, then expand
The best D2C brands start with a hero product in a tight niche, win it, then extend. A single sunscreen for oily skin beats a 12-product skincare line at launch. Narrow launches mean fewer licences, fewer SKUs to test, simpler ads and clearer reviews.
Torn between two or three categories? Zobo runs category research, competitor teardowns and margin models before you commit. Book a free call and bring your shortlist.

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