Base.com vs Mars
The facts we hold on both, side by side. Checked October 17, 2026.
In short
- Mars gets more monthly visits than Base.com: about 783K vs 741K.
- Mars runs more live Meta ads than Base.com: 7 vs 6.
- Mars advertised on more days in the past 12 months: 19 vs 17.
- Mars's store is older: created Jan 2017, Base.com's in Jul 2020.
| Fact |  Base.com |  Mars |
|---|---|---|
| Monthly visits (SimilarWeb) | 741K (Sep 2026) | 783K (Sep 2026) |
| Live Meta ads | 6 | 7 |
| Store created | Jul 2020 | Jan 2017 |
| Based in | United States | United States |
| Niche | E-Commerce Services | Agriculture & Forestry |
Questions shoppers ask
- What is the difference between Base.com and Mars?
- Mars gets more monthly visits than Base.com: about 783K vs 741K. Mars runs more live Meta ads than Base.com: 7 vs 6. Mars advertised on more days in the past 12 months: 19 vs 17. Mars's store is older: created Jan 2017, Base.com's in Jul 2020.
- Do Base.com and Mars sell the same things?
- Both are listed in related niches: Base.com in E-Commerce Services, Mars in Agriculture & Forestry.
Facts from the Meta Ad Library, SimilarWeb, Trustpilot and each store; a fact only one of them has is left out. Is Base.com legit? · Is Mars legit?