fortress.app

fortress.app changed hands for $19,499 in a sale reported by NameBio in December 2024. It reads as a coined brandable — 8 characters, 2 vowels, closing on “ss”. That is 3.0× the median .app sale in our records ($6,499), putting it in the top 16% of .app transactions since 2023. The .app cohort we track since 2023 now holds 63 sales, a median of $6,499 and a top decile above $50,000. No earlier sale of this exact name appears in our records, so this is its first tracked transaction. Closest .app comparables in the same price band include flex.app ($20,000) and timeless.app ($16,999).