CertiProf vs Fun & Function
CertiProf (certiprof.com) and Fun & Function (funandfunction.com) are stores in related niches (Computer Science and Neuroscience) in the AdLibrarySpy index. CertiProf gets more monthly visits than Fun & Function: about 99K vs 84K.
The facts we hold on both, side by side. Checked October 30, 2026.
In short
- CertiProf gets more monthly visits than Fun & Function: about 99K vs 84K.
- Fun & Function runs more live Meta ads than CertiProf: 28 vs 8.
- CertiProf's store is older: created Dec 2016, Fun & Function's in May 2019.
| Fact |  CertiProf |  Fun & Function |
|---|---|---|
| Monthly visits (SimilarWeb) | 99K (Sep 2026) | 84K (Sep 2026) |
| Live Meta ads | 8 | 28 |
| Store created | Dec 2016 | May 2019 |
| Based in | United States | United States |
| Niche | Computer Science | Neuroscience |
| Payment options detected | Apple Pay, Google Pay, PayPal Express Checkout, Shop Pay | Apple Pay, Google Pay, PayPal Express Checkout, Shop Pay |
Questions shoppers ask
- What is the difference between CertiProf and Fun & Function?
- CertiProf gets more monthly visits than Fun & Function: about 99K vs 84K. Fun & Function runs more live Meta ads than CertiProf: 28 vs 8. CertiProf's store is older: created Dec 2016, Fun & Function's in May 2019.
- Do CertiProf and Fun & Function sell the same things?
- Both are listed in related niches: CertiProf in Computer Science, Fun & Function in Neuroscience.
Facts from the Meta Ad Library, SimilarWeb, Trustpilot and each store; a fact only one of them has is left out. Is CertiProf legit? · Is Fun & Function legit?