478 candidates were thrown away: duplicates, near-duplicates, and names with nothing free to register. Every name below survived that, and every one of them had a domain confirmed free on the date above.
Where they went
Exact duplicates109
Famous-mark landmines0
Near-duplicates9
No acceptable domain free210
Availability rate by extension
.com3%
.ai31%
.io8%
.co9%
.net1%
.org0%
Only 3% of candidates had a free .com. This is the best available twenty, not the best twenty imaginable.
The twenty
scores 56–80 · a 3-point gap is not meaningful
01
safelens
.ai.co
cleartechnicalclean
Instantly communicates visibility into security issues before merge.
Watch · Lens metaphor implies passive viewing, not active blocking of bad code.
NameFlow score80Leading this runWhat we know
02
codearmor
.ai.co
strongprotectivegeneric
Immediately signals defensive security positioning for code.
Watch · Armor plus code is a crowded metaphor pattern in security branding.
NameFlow score74Close behindWhat we know
03
verisum
.ai.co
latinateabstractsleek
Evokes verification and summary in one elegant coined word.
Watch · Sounds close to 've risum' or unrelated Latin roots, meaning may not land without explanation.
NameFlow score71Close behindWhat we know
04
flawfind
.ai.io.co.net
literaldirectfunctional
Says exactly what the tool does with zero ambiguity.
Watch · Compound feels a bit clinical and may read as a feature name rather than a company name.
NameFlow score71Close behindWhat we know
05
fixguard
.ai.io.co
reassuringactionableplain
Combines remediation and protection in a single memorable word.
Watch · Guard suffix is heavily used in security tooling, risking generic blend-in.
NameFlow score71Close behindWhat we know
15 more below, ranked the same way. A run on your own brief takes about a minute.
06
codeward
.ai.net
protectiveshortsolid
Ward implies active watching and defense, fitting the pre-merge gatekeeper role.
Watch · Ward can sound old-fashioned or medieval, slightly at odds with modern dev tooling.
NameFlow score65Mid packWhat we know
07
proveance
.ai.io.co.net
cleverwordplaydistinctive
Riffs on provenance, suggesting traceability and proof of code integrity.
Watch · Misspelling of a real word invites confusion and constant correction in speech.
NameFlow score64Mid packWhat we know
08
pensecure
.ai.io.co.net
oddcompressedunclear
Contains 'secure' directly, anchoring the security promise.
Watch · The 'pen' prefix is ambiguous, could be misread as pen-testing or pension, muddying the meaning.
NameFlow score64Mid packWhat we know
09
linesafe
.ai.io.net
literaldev-centriccalm
Line evokes code lines directly, making the product category obvious.
Watch · Feels narrow, as if it only checks individual lines rather than full logic or dependencies.
NameFlow score64Mid packWhat we know
10
vulnera
.net
sharpclinicalmemorable
Directly roots in 'vulnerability', the exact problem space being solved.
Watch · Sounds like a vulnerability itself, which could feel ominous rather than reassuring as a brand.
NameFlow score63Mid packWhat we know
11
lineguard
.io
protectiveclearplain
Pairs code lines with guard duty in a simple, easy to grasp name.
Watch · Guard suffix again is common across the security category, reducing distinctiveness.
NameFlow score60Tail of the twentyWhat we know
12
vertian
.ai.io.co.net
abstractsmoothunique
Distinct, ownable sound that could carry many product extensions.
Watch · No inherent tie to code or security, requires heavy brand education to land the meaning.
NameFlow score59Tail of the twentyWhat we know
13
nexscan
.io.co
techypunchymodern
Nex implies next-gen, scan grounds it firmly in the review workflow.
Watch · Scan suffix is extremely common in security products, making it easy to confuse with competitors.
NameFlow score59Tail of the twentyWhat we know
14
scanfort
.ai.io.co
sturdyprotectivedirect
Fort adds a strong defensive image on top of the clear scanning function.
Watch · The blend can sound a bit clunky to say aloud, slowing adoption as a spoken brand.
NameFlow score59Tail of the twentyWhat we know
15
probekit
.ai.co.net
technicaltoolkitapproachable
Kit framing suggests a practical, developer-friendly toolset.
Watch · Probe can carry invasive or exploratory connotations rather than protective ones.
NameFlow score59Tail of the twentyWhat we know
16
codeproof
.io.co
confidentdirectclear
Proof implies certainty and validation, strong fit for a pre-merge gate.
Watch · Proof is a big promise, could invite skepticism if the tool ever misses a flaw.
NameFlow score59Tail of the twentyWhat we know
17
scannify
.io.co
playfulmoderntechy
The '-ify' suffix gives it an energetic, app-like feel that's easy to say.
Watch · The trendy suffix can feel dated quickly and slightly undercuts a serious security positioning.
NameFlow score59Tail of the twentyWhat we know
18
quivera
.ai.io
uniquesoftunrelated
Highly distinctive and easy to trademark given no obvious associations.
Watch · Carries zero semantic link to code, security, or review, forcing all meaning onto marketing.
NameFlow score57Tail of the twentyWhat we know
19
codeassay
.ai.io.co.net
precisetechnicaldistinctive
Assay evokes rigorous testing and analysis, fitting a review tool well.
Watch · Assay is an unfamiliar word to many developers and may need constant explanation.
NameFlow score57Tail of the twentyWhat we know
20
provexi
.ai.io.co
abstractmodernsleek
Short, brandable, and hints at proof or verification without being literal.
Watch · Invented word with no clear tie to code or security, meaning must be built from scratch.
NameFlow score56Tail of the twentyWhat we know
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