filter.io

Records show filter.io selling for $15,200 in a sale reported by NameBio in April 2025. The label is a single English word — 6 characters, no hyphen, no numerals. Against the 164 tracked .io sales since 2023, the price sits well above the median of $8,500. The .io cohort we track since 2023 now holds 164 sales, a median of $8,500 and a top decile above $52,700. No earlier sale of this exact name appears in our records, so this is its first tracked transaction. Closest .io comparables in the same price band include streak.io ($15,000) and caliper.io ($14,995).