fb.io
AI-powered valuation based on 33 public domain sales.
Low
$150,000
Mid
$220,000
High
$300,000
Ultra-short 2-letter .io with strong brand potential, anchored by mb.io ($220K) and acp.io ($25K), but fb.io's Facebook acronym value pushes mid higher.
ultra-short .ioFacebook acronymbrandablehigh comps mb.io
Crowstash valuation for fb.io. Estimates are advisory and based on public sales only.
Signals
Length: 2 (ultra-short)TLD: .io
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 |
| f8.io | $11,888 | Sedo | 2025-04-16 |
| metaflo.io | $10,000 | Tweeted.com/Afternic | 2022-06-08 |
| zb.io | $3,000 | Sedo | 2016-05-18 |
| xs.io | $5,000 | Sedo | 2018-06-27 |
| first.io | $3,500 | Park.io | 2015-09-30 |
| acp.io | $25,000 | Sedo | 2025-12-25 |
| dhi.io | $8,999 | Sedo | 2025-12-24 |
| mb.io | $220,000 | K-Ventures | 2025-12-10 |
| orb.io | $52,700 | Afternic | 2025-12-10 |
| qfx.io | $49,888 | Sedo | 2025-10-22 |