20 Products You Can Sell Online to Make Money in 2026
Key Takeaways
- •Products divide into those with marginal cost and those without, and that single property changes the entire business
- •Digital products fail at distribution rather than production, which is the most common misdiagnosis in this area
- •If you cannot afford to lose capital, digital and print on demand are the only realistic options
- •Genuine knowledge of a niche beats any product research tool, particularly where major brands do not compete
- •Choosing the product before deciding how anyone will find out about it is the most common failure in every category
Twenty product categories, each with the two facts that decide whether it suits you: what capital it needs, and what actually makes it hard.
The framing that matters most: products divide into those with marginal cost and those without, and that single property changes the entire business. Digital products cost nothing to duplicate and everything to distribute. Physical products cost money per unit and are easier to sell.
Digital, no marginal cost
1. Templates
Design, spreadsheet, document, Notion, Canva. Capital: none. The hard part: specificity. Generic templates compete with free; templates for one profession sell.
2. Ebooks and guides
Capital: none. The hard part: distribution. Writing is the easy half.
3. Presets and filters
Photo and video presets. Capital: none. The hard part: you need an audience that has seen your work.
4. Stock media
Photography, video, audio, fonts, graphics. Capital: equipment you may have. The hard part: volume, since income per asset is small and accumulates slowly.
5. Printables
Planners, worksheets, wall art. Capital: none. The hard part: an enormous saturated market where Pinterest presence is the differentiator.
6. Online courses
Capital: time. The hard part: you need credibility and an audience first.
7. Software and small tools
Capital: time or developer cost. The hard part: finding a genuine recurring need, and support obligations that never end.
8. Digital art and assets
Game assets, 3D models, illustrations. Capital: skill. The hard part: niche marketplaces with specific quality bars.
Print on demand, no inventory
9. Apparel
Capital: none. The hard part: thin margins that cannot support paid advertising, so you need free distribution or an existing audience.
10. Wall art and posters
Capital: none. The hard part: design differentiation in a saturated market.
11. Mugs, bottles and homewares
Capital: none. The hard part: quality varies by supplier and a bad product becomes your reputation.
12. Books, print on demand
Capital: none beyond editing and cover design. The hard part: the same distribution problem as ebooks.
Physical, inventory required
13. Consumables in a niche
Coffee, spices, skincare, supplements. Capital: moderate to high. The hard part: regulation for anything ingested or applied to skin, plus the repeat purchase that makes it worth it.
14. Hobby and speciality equipment
Capital: moderate. The hard part: knowing the category well enough to select correctly. The upside: knowledgeable buyers, less price competition, and major brands ignore small categories.
15. Home and organisation
Capital: moderate. The hard part: bulky items and dimensional weight shipping costs.
16. Pet products
Capital: moderate. The hard part: competition, offset by strong repeat purchase on consumables.
17. Craft and art supplies
Capital: moderate. The hard part: low prices per unit, offset by consumable repeat purchase and engaged communities.
18. Replacement parts and accessories
For popular products. Capital: moderate. The hard part: dependence on the popularity of someone else's product. The upside: demand is derivative and reliable.
19. Handmade goods
Capital: materials. The hard part: it does not scale, because each unit costs your time.
20. Resale and arbitrage
Buying underpriced and selling at market. Capital: whatever you can buy with. The hard part: sourcing skill, and your time is the constraint. See where to buy items to resell.
How to choose
How much capital can you lose? If the answer is none, digital and print on demand only. Anything requiring inventory is out until you have money you can afford to tie up.
Do you have distribution, or do you have money? Digital products need distribution and no capital. Physical products can buy attention through advertising if the margin supports it. Having neither means starting with digital and building distribution slowly.
Do you know the category? Genuine knowledge of a niche is worth more than any product research tool, particularly in speciality categories where major brands do not compete.
Does it repeat? Consumables and subscriptions are worth several times a one-off product of the same value, because acquisition is paid once and revenue arrives repeatedly. The recurring revenue models piece covers the arithmetic.
The mistake almost everyone makes
Choosing the product before deciding how anyone will find out about it.
A product with no distribution earns nothing regardless of quality, and this is the single most common failure in every category above. Digital products in particular fail at distribution, not at production.
The better order: decide who you can reach, find out what they want, then choose the product. That is the reverse of how most people do it and it is why most first products do not sell.
Selling whatever you choose
The channels that work without a budget:
- Search content answering the questions your buyers ask before purchasing.
- An email list, from the first sale.
- Communities where your buyers already are.
- Affiliates, where other people promote and you pay only on completed sales, which costs nothing upfront and suits every category on this list. See how to start an affiliate program.
- Micro-influencers, particularly for visual physical products. See how to find micro-influencers.
Written by Daniel Ortega
Daniel is the Head of Content at Affiliateo. With 8+ years in affiliate marketing, he helps creators build profitable programs.
