Vendor-neutral research for IT & security
0-Doubt maps 3,716 security vendors across 105 categories and shows where each fact came from: the vendor itself, an analyst, a reseller, buyers, or public sources. Vendors don't learn who you are unless you tell them.
Live from the catalog
8,059 products · 28,072 CVEs linked · 2,803 RFI questions
The problem
Each figure below comes from the industry's own research. Beside it: what you can do about it here.
48%
of breaches involved a third party, up 60% in a year. Exploited vulnerabilities overtook stolen credentials as the most common way in.1
Vendor pages list known CVEs with CISA KEV and EPSS context, plus outside-in checks such as DNSSEC, HSTS preload and security.txt. That matters more now that NIST fully analyzes only a priority subset of new vulnerabilities.2
Vendors with CVEs on file67%
of B2B buyers prefer a buying experience without a sales rep, up from 61% in the previous survey.3
Browse, compare and draft an RFI with no account. When you are ready to talk, reveal your identity to one vendor at a time, and withdraw it whenever you like.
How buyer privacy works83
security tools from 29 vendors, on average, in the organizations IBM and Palo Alto Networks surveyed.4
257,856 competitor links show which products cover the same ground, and side-by-side comparison makes a consolidation case easier to defend.
Compare vendors426
cybersecurity acquisitions were announced in 2025.5
Acquisitions, funding rounds and backers are recorded per vendor. Watch a vendor and get an alert when it changes hands or a new CVE appears.
Funding and ownership mapHow labels work
Profiles begin as a baseline built from vendors' own public material. A fact moves up only when someone accountable stands behind it, and its color changes as it does. Those five colors mark the trust badges across the site.
The full trust modelWho it's for
Security and IT teams
Vendor claims are hard to check, and asking a vendor puts you on a call list.
Shortlist vendors, score them against category RFI questions, and share a redacted decision record with your team.
Browse the catalogProduct and marketing teams
Buyers do more of their homework before they reply to anyone.
Correct what we got wrong, add what we missed, and answer buyer questions in your own words. Your additions carry the Vendor self-reported label, so buyers know who is speaking.
Claim your profileChannel partners
Consolidation means fewer, larger deals, and buyers asking what a partner adds.
List the vendor lines you carry and publish your evaluation methods under your firm's name.
See the partner directoryIndependent researchers
Unsponsored research competes with reports that vendors pay for.
Verify vendor statements in your authorized categories, with your credentials shown next to your work.
Apply to contributeVenture and M&A teams
Crowded categories and steady consolidation make diligence slower.
See funding, co-investors and how crowded each category has become.
Open the investor mapNeutrality
No vendor can pay to rank higher, be featured or be promoted. Every vendor list is ordered by name, search relevance or catalog data. An automated check fails the build if billing code can reach anything a buyer sees, and the results are published, failures included.
Each point is one vendor listed in one categoryEach arc is a category, largest first, clockwiseFurther out: more about that vendor can be checked independently
Each check is a test in the codebase, run against the code that ships. If one fails, this card says so.
Read the ledger