Formula Depot vs TOP KNOBS
Formula Depot (formula-depot.com) and TOP KNOBS (topknobs.com) are stores in related niches (Family and Doors & Windows) in the AdLibrarySpy index. TOP KNOBS gets more monthly visits than Formula Depot: about 167K vs 14K.
The facts we hold on both, side by side. Checked November 3, 2026.
In short
- TOP KNOBS gets more monthly visits than Formula Depot: about 167K vs 14K.
- TOP KNOBS's store is older: created Dec 2016, Formula Depot's in Apr 2017.
| Fact |  Formula Depot |  TOP KNOBS |
|---|---|---|
| Monthly visits (SimilarWeb) | 14K (Aug 2026) | 167K (Sep 2026) |
| Store created | Apr 2017 | Dec 2016 |
| Based in | United States | United States |
| Niche | Family | Doors & Windows |
| Payment options detected | Braintree, Google Pay | Braintree, Google Pay |
Questions shoppers ask
- What is the difference between Formula Depot and TOP KNOBS?
- TOP KNOBS gets more monthly visits than Formula Depot: about 167K vs 14K. TOP KNOBS's store is older: created Dec 2016, Formula Depot's in Apr 2017.
- Do Formula Depot and TOP KNOBS sell the same things?
- Both are listed in related niches: Formula Depot in Family, TOP KNOBS in Doors & Windows.
Facts from the Meta Ad Library, SimilarWeb, Trustpilot and each store; a fact only one of them has is left out. Is Formula Depot legit? · Is TOP KNOBS legit?