Alternatives to Codenotary

Named competitors and category peers, drawn from 0-Doubt's own catalog — sorted by researched-competitor status, then name, never by paid placement.

Acuvityshares 1 category1 certificationhas a GitHub orgCAA enabled
Adeptiv AIshares 1 category
aDolus Technologyshares 1 categoryDNSSEC enabled
Adversa AIshares 1 category2 certifications
AGAT Softwareshares 1 category
AI EdgeLabsshares 2 categories
AI Scoreshares 1 category
AI Security Gatewayshares 1 category
Aqua Securityshares 2 categoriespublishes status pagehas a GitHub org
Manifestshares 2 categories
Trend Microshares 2 categorieshas a GitHub orgDNSSEC enabledCAA enabled
Wizshares 2 categoriespublishes status pageDNSSEC enabledTrust centerHSTS preloaded