Stores like Gainful
12 independently audited Supplements & Nutrition stores that share at least 30% of product categories with Gainful, ranked by similarity in trust score, pricing and catalog — computed from public data, not by who pays.
The closest audited alternatives to Gainful are Waterboy (43/100), Optimum Nutrition (44/100) and Outwork Nutrition (41/100) — Supplements & Nutrition stores ranked by similarity in trust, catalog and price, not by who pays.
The store
gainful.com · SUP-0576 · Supplements & Nutrition
Closest alternatives
| Store | Trust | Products | Entry | Catalog overlap | Why similar | ||
|---|---|---|---|---|---|---|---|
| 01 | Waterboydrinkwaterboy.com | 43/100 | 13 | — | 100% | focused 13-product range, similar catalog size, overlapping product mix | Compare → |
| 02 | Optimum Nutritionoptimumnutrition.com | 44/100 | 51 | €2.99 | 50% | focused 51-product range, similar trust (44 vs 43), similar low-end pricing (€2.99), overlapping product mix | Compare → |
| 03 | Outwork Nutritionoutworknutrition.com | 41/100 | 14 | — | 60% | focused 14-product range, similar trust (41 vs 43), similar catalog size, overlapping product mix | Compare → |
| 04 | Black Magic Supplyblackmagicsupps.com | 43/100 | 49 | $5 | 43% | focused 49-product range, pricier low end ($5 vs $2.99) | Compare → |
| 05 | Shopbeamshopbeam.com | 44/100 | 67 | $14.99 | 50% | focused 67-product range, similar trust (44 vs 43), pricier low end ($14.99 vs $2.99), overlapping product mix | Compare → |
| 06 | ION Intelligence of Natureintelligenceofnature.com | 45/100 | 6 | — | 33% | similar trust (45 vs 43), similar catalog size | Compare → |
| 07 | Genexagenexa.com | 43/100 | 35 | $9.97 | 33% | focused 35-product range, pricier low end ($9.97 vs $2.99) | Compare → |
| 08 | FLO Vitaminsflovitamins.com | 41/100 | 65 | $27.99 | 50% | focused 65-product range, similar trust (41 vs 43), pricier low end ($27.99 vs $2.99), overlapping product mix | Compare → |
| 09 | Bare Performance Nutritionbareperformancenutrition.com | 40/100 | 55 | $19.99 | 50% | focused 55-product range, similar trust (40 vs 43), pricier low end ($19.99 vs $2.99), overlapping product mix | Compare → |
| 10 | Iconic Proteindrinkiconic.com | 49/100 | 19 | — | 40% | focused 19-product range, higher trust (49 vs 43), similar catalog size | Compare → |
| 11 | Kollo Healthkollohealth.com | 36/100 | 16 | — | 40% | focused 16-product range, lower trust (36 vs 43), similar catalog size | Compare → |
| 12 | Thefullestthefullest.com | 53/100 | 10 | — | 50% | focused 10-product range, higher trust (53 vs 43), similar catalog size, overlapping product mix | Compare → |
Column definitions: dataset card. Source: public product feeds, 2026-09-15.
Straight answers
- What are the best alternatives to Gainful?
- The closest audited alternatives to Gainful are Waterboy (43/100), Optimum Nutrition (44/100) and Outwork Nutrition (41/100) — Supplements & Nutrition stores ranked by similarity in trust, catalog and price, not by who pays. The closest match, Waterboy, shares 100% of its product categories with Gainful; across the top three the overlap runs 100%, 50%, 60%. Similarity blends that overlap with trust score, low-end price and catalog size. Nothing here is a paid placement.
- Is Gainful better than the alternatives listed here?
- Gainful scores 43/100 on the independent trust score. The closest alternatives score 43, 44, 41. The score measures what a store publishes — catalogue depth, image and description coverage, honest pricing, published policies — and says nothing about customer service, which we deliberately do not collect.
- How are these supplements & nutrition alternatives chosen?
- The 12 shown are the closest of all 228 other supplements & nutrition stores on record, and each shares at least 30% of product categories with Gainful; they are ranked by similarity rather than by payout or popularity. The inputs are each store's own public product feed, and the list is recomputed every 24 hours.
How these are picked
Only Supplements & Nutrition stores that share at least 30% of product categories with Gainful, counted against the smaller of the two catalogs, qualify. They are ranked by trust score (35%), catalog overlap (30%), low-end price (20%) and catalog size (15%). Each factor is defined on how we score. No store can buy a place on this list.
Computed by StoreProfiles under rules v0.10, from the store’s own public data and recomputed nightly. No page here is hand-edited and no store can pay to change one. How the score is computed · Who pays for this