May 15, 2026 · Domain
Booth/Afternic — reported public sale, independently analyzed by Hazlo.
Hazlo Independent Appraisal
Reported sale: $179,995
Hazlo independent appraisal: $18,000
Hazlo estimated range: $10,000 – $30,000
Difference: -90.0%
This transaction exceeded Hazlo's independent estimated market range. Domain transactions can be influenced by strategic buyer demand, negotiation dynamics and circumstances that automated valuation systems may not fully capture.
How Hazlo Valued Thunder.io
Brandability: Highly memorable and easy to pronounce
Length: 7 characters - Good length
Keyword Value: PREMIUM Dictionary Word (rank #905) - 7 chars on .io | Total multiplier: 3.6x
TLD Strength: .io - Strong TLD
Comp Density: 5 comparable sales found - Baseline estimate (no comps)
Domain Age: Age data unavailable
TLD End-User Adoption: Medium Adoption — Mixed ownership (3/7 variants active, 4 parked/for-sale) — balanced market signal
Similar Name / Brand Usage: 50% — Unable to check brand presence — neutral score applied (checked 0 TLDs, 0 social handles)
Market Position: Category Standard Domain. Liquidity Semi-Liquid. Venture potential Hybrid.
Comparable Domain Sales
caliper.io — $14,995 (DNJournal)
invested.io — $40,000 (Atom.com)
ninja.io — $95,000 (Atom.com)
blitz.io — $57,698 (Legal
Brand Marketing)
blueprint.io — $39,000 (Sedo)
Hazlo Appraisal Record
Appraisal date: August 14, 2026
Hazlo engine version: v3-enhanced
Sale price used in appraisal: No. Hazlo's appraisal was generated independently of the reported sale price so the valuation can be compared against the actual market outcome.