Dupli is a comparison tool, not a verdict generator. Here's how it surfaces possible lower-cost alternatives — and why it's careful about the language it uses.
Dupli starts with the product you scan or search
Comparison begins with what you're actually shopping for. The clearer the input, the better the comparison.
It looks at available product details
Dupli reads the product details that are publicly available — category, format, claims, and listed ingredients — to build a picture of what the product is.
It compares category and use case
Dupli prioritizes alternatives that share the same product type and purpose. A face moisturizer is compared with face moisturizers, not body lotions.
It reviews ingredient overlap where available
When ingredient information is available, Dupli factors overlap into the match — but treats it as a signal, not a guarantee.
It ranks matches by confidence
Each alternative is labeled Strong, Good, or Possible Match. The confidence helps you decide which suggestions are worth comparing further.
It shows why something was suggested
Dupli explains the reasons behind each match, so you can judge whether the comparison fits what you care about.
It avoids fake exact-dupe claims
Dupli does not call products "exact dupes" or claim identical formulas. Instead, it surfaces alternatives worth comparing and lets you decide.
Final takeaway
Dupli is built to support smarter comparison, not replace your judgment. Use the matches as a starting point, confirm details on the retailer's page, and shop with more clarity.