Blackstone Publishing vs Worlds of Protheka
Blackstone Publishing (blackstonepublishing.com) and Worlds of Protheka (worldsofprotheka.com) are stores in related niches (Writers Resources and Books & Literature) in the AdLibrarySpy index. Blackstone Publishing gets more monthly visits than Worlds of Protheka: about 52K vs 4K.
The facts we hold on both, side by side. Checked October 31, 2026.
In short
- Blackstone Publishing gets more monthly visits than Worlds of Protheka: about 52K vs 4K.
- Worlds of Protheka runs more live Meta ads than Blackstone Publishing: 5 vs 2.
- Worlds of Protheka advertised on more days in the past 12 months: 18 vs 3.
- Blackstone Publishing's store is older: created Dec 2016, Worlds of Protheka's in Sep 2023.
| Fact |  Blackstone Publishing |  Worlds of Protheka |
|---|---|---|
| Monthly visits (SimilarWeb) | 52K (Sep 2026) | 4K (Sep 2026) |
| Live Meta ads | 2 | 5 |
| Store created | Dec 2016 | Sep 2023 |
| Based in | United States | United States |
| Niche | Writers Resources | Books & Literature |
| Payment options detected | Apple Pay, Google Pay, PayPal Express Checkout | Apple Pay, Google Pay, PayPal Express Checkout, Shop Pay |
Questions shoppers ask
- What is the difference between Blackstone Publishing and Worlds of Protheka?
- Blackstone Publishing gets more monthly visits than Worlds of Protheka: about 52K vs 4K. Worlds of Protheka runs more live Meta ads than Blackstone Publishing: 5 vs 2. Worlds of Protheka advertised on more days in the past 12 months: 18 vs 3. Blackstone Publishing's store is older: created Dec 2016, Worlds of Protheka's in Sep 2023.
- Do Blackstone Publishing and Worlds of Protheka sell the same things?
- Both are listed in related niches: Blackstone Publishing in Writers Resources, Worlds of Protheka in Books & Literature.
Facts from the Meta Ad Library, SimilarWeb, Trustpilot and each store; a fact only one of them has is left out. Is Blackstone Publishing legit? · Is Worlds of Protheka legit?