ruby.io

ruby.io changed hands for $88,000 on Pvt Sale in May 2021. The label is a single English word — 4 characters, no hyphen, no numerals. That is 10.4× the median .io sale in our records ($8,500), putting it in the top 8% of .io transactions since 2023. 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 genie.io ($82,500) and ninja.io ($95,000).