How We Verify Products
Every product on Truly American Made goes through a multi-step verification process before it appears on our site. We hold ourselves to the "all or virtually all" standard — the highest bar for Made in USA claims.
The Made in USA Standard
For a product to genuinely qualify as "Made in USA," it must be "all or virtually all" manufactured in the United States. This means:
- ✓Final assembly or processing takes place in the U.S.
- ✓All significant parts and processing are of U.S. origin
- ✓The product contains negligible (if any) foreign content
Products labeled "Assembled in USA" or "Designed in USA" do not meet this standard and are not listed on our site.
Our 5-Step Verification Process
Research Brand Manufacturing History
We investigate where the brand actually manufactures — not just where they're headquartered. We look for specific factory addresses, production facility photos, and employment records. Brands that name their factory city (like Lodge in South Pittsburg, TN or Channellock in Meadville, PA) score higher than brands with vague claims.
Verify at the Product Level
Many brands manufacture some products in the USA and others overseas. We verify each individual product, not just the brand. For example, not all New Balance shoes are made in America — only specific models from their US factories qualify. We check product-level claims, not just brand-level marketing.
Cross-Reference Multiple Sources
We don't rely on a single source. We cross-reference brand websites, retailer product listings, and independent reviews. A claim backed by multiple independent sources is far more reliable than a brand's self-declaration alone.
Calculate Confidence Score
Each product receives a numerical confidence score based on the strength and quantity of evidence supporting its Made in USA claim. Products must score 70% or higher to be listed on our site. The score reflects how confident we are in the claim, not a quality rating of the product itself.
Ongoing Monitoring
Manufacturing can change. Brands sometimes move production overseas quietly. We periodically re-check our listings and remove products when we find evidence that production has moved. If you notice a product that's no longer made in the USA, we want to hear about it.
Confidence Score Breakdown
Each product receives a confidence score from 0 to 100 based on the evidence supporting its Made in USA claim. The score is computed algorithmically from six evidence signals, with an optional penalty for brands with known overseas production lines.
Brands with some product lines manufactured overseas receive a 10-point penalty. Only products with specific Made in USA evidence from those brands pass our threshold.
A brand that names a specific factory city (e.g. "South Pittsburg, TN") scores higher than one that says "Various locations, USA" or provides no location at all
The brand's own website explicitly claims their products are manufactured in the United States, with details about their facilities
Brands with 20+ years of documented USA manufacturing history score highest. Newer brands with less track record score lower
The specific product listing on Amazon mentions "Made in USA" or names a US manufacturing location
The product listing names a specific US city and state where it is manufactured, not just a generic claim
The brand has a public website we can check — not an anonymous or untraceable seller
Verification Tiers
Not every product we research makes it onto the site. Here's what each confidence threshold means:
≥ 70%
Verified
Listed on our site with full confidence score displayed
40–69%
Needs Review
Insufficient evidence — not listed until further verification
< 40%
Rejected
Claim could not be substantiated — product is not listed
What We Don't List
- ✗Products that say "Designed in USA" or "Assembled in USA" but are manufactured overseas
- ✗Brands that have moved production overseas but still use American heritage branding
- ✗Products with unqualified claims that we cannot independently verify
- ✗Products scoring below 70% in our confidence assessment
By the Numbers
1,100+
Verified Products
100+
American Brands
15
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