In general, when evaluating short brandables:
- 5L domains tend to have better liquidity only when they follow a clean CVCVC structure.
- 6L domains can still work if they’re a meaningful variation built on a strong root word.
These two names are very different, so I’d evaluate them separately.
Toumb.com
Toumb is 5 letters, but it’s
not CVCVC.
Phonetically it reads very close to
“tomb,” which creates two issues:
- It can feel like a misspelling rather than an intentional brand
- The core meaning has negative connotations
The inserted “U” doesn’t look like a deliberate stylized choice, it reads more like a typo.
One important thing for beginners:
Most appraisal systems will assign a
$1,000+ range to many 5L .com domains.
That often creates false confidence.
This is a classic case of
survivorship bias.
Those valuation references are based on
sold 5L domains — in other words, names that already passed a minimum quality threshold.
That’s like calculating the class average using only students who scored 60 or above.
You need to pass first before your score matters.
Structure is the entry ticket.
Toumb.com – Estimated Value
Wholesale: floor level, if any
Retail: low probability unless a very specific buyer wants that “tomb” vibe
Personally, I would pass.
Echoor.com
Echoor is 6 letters, built on the strong root word
“Echo,” so it has better semantic grounding than most random 6L inventions.
“Echo” naturally fits multiple categories, for example:
AI voice, audio tools, podcast platforms, feedback systems, analytics dashboards, messaging or social engagement products.
That said, pronunciation is the main friction point.
It can be read a few different ways, for example:
“ee-kur,” “ee-chure,” “ee-kor.”
That ambiguity reduces liquidity and can cap the upside, unless the brand presentation makes the intended reading obvious, for example styling it as
EchoOR.
Echoor.com – Estimated Value
Wholesale: low $xx
Retail: roughly $800–$2,500 if positioned well in audio, AI, SaaS related verticals
Not a top-tier liquid asset, but it’s not random either. With the right positioning, it has realistic niche potential.
Final Take
Toumb has weak structure and negative association.
Echoor has a stronger root but some pronunciation friction.
They’re not in the same tier, Echoor is the stronger of the two.