useful.io
AI-powered valuation based on 31 public domain sales.
Low
$4,000
Mid
$8,000
High
$15,000
Useful.io is a meaningful English word in .io, comparable to good.io ($2,499) and over.io ($5,000), but with stronger utility connotation.
meaningful English word.io TLD premiumutility keyword
Crowstash valuation for useful.io. Estimates are advisory and based on public sales only.
Signals
Length: 6 (medium)TLD: .ioLikely-word
Comparable sales (public record)
| Domain | Sold | Venue | Date |
|---|---|---|---|
| domain.io | $50,000 | MrPremium.com | 2021-02-17 |
| libr.io | $4,999 | Sedo | 2016-12-28 |
| file.io | $4,050 | Flippa | 2015-03-18 |
| lod.io | $4,999 | Sedo | 2024-02-07 |
| over.io | $5,000 | Flippa | 2017-07-19 |
| good.io | $2,499 | Sedo | 2017-03-01 |
| technology.io | $5,050 | Flippa | 2016-12-28 |
| ninja.io | $95,000 | — | 2026-05-07 |
| trace.io | $42,000 | — | 2026-05-06 |
| octopus.io | $5,750 | Sedo | 2026-04-01 |
| kronus.io | $5,988 | Sedo | 2026-03-18 |
| caliper.io | $14,995 | Sedo | 2026-02-18 |