Compare protein products side by side
Pick 2 or 3 proteins. We line up macros, value, and the best verified price across 12 US retailers so you can decide in seconds.
How the compare tool works
Pick 2 or 3 products
Type a brand, product name, flavor or size into any picker above. Autocomplete searches all 702 catalog items.
See the trust-gated price
Each column shows the best price we have verified within the last 24 hours (✓ Verified), or labels it as Tracked when it comes from an older index.
Read the Best Value winner
The 🏆 tag goes to the column with the most grams of protein per dollar - the cleanest measure of value across different tub sizes.
Frequently asked questions
How do I compare two protein powders side by side?
Type a brand or product name into any picker above, then select from the dropdown. The page updates instantly with side-by-side columns covering macros, value score, protein per dollar, and the best verified retailer price.
Can I compare three at once?
Yes. The third slot is optional. Fill it in and the grid expands to three columns. The 🏆 Best Value tag is recalculated across all three.
Which product wins?
The product with the most grams of protein per dollar (total tub protein ÷ best verified price). When no verified price is available we fall back to Value Score.
How often are prices updated?
Verified prices are refreshed daily via automated checks at 12 US retailers. Tracked prices come from our most recent index and are labeled accordingly so you never confuse one for the other.
Can I share or bookmark a comparison?
Yes. The URL updates as you change products (/compare/?p=id1&p=id2). Use the Copy link button or copy from the address bar.
What is grams of protein per dollar?
Total tub protein divided by the best current verified price. 25g+/$1 is excellent value (typical of 5lb value tubs). Below 12g/$1 means you are paying mostly for brand, flavor or clean-label premium.