Test Tubes: the numbers
Everything below is computed from the 8 curated test tubes we track - no estimates, no third-party data.
8Curated models
6Brands
Brand share of the curated catalog
Where these numbers come from
Counts and brand totals are pulled from the curated test tubes catalog on every build - the same data behind the Test Tubes category page. Generic and unbranded listings are left out before anything is counted. Product data: updated 2 days ago.