AI companies by category · August 2026
AI security companies: the 7 growing fastest in August 2026
AI companies working on threat detection, security operations, fraud prevention, identity and trust and safety, ranked by how much their estimated website visits grew on the month before. Only companies with at least 20K visits a month are included.
We track 40 companies in this category with at least 20K monthly visits.
| # | Company | VisitsVisits / month | 1 month | 3 months |
|---|---|---|---|---|
| 1 | MEGVII FaceIDfaceid.com Megvii FaceID sells face recognition identity verification via API/SDK. +41% on the month before | 23K | +41% | +72% |
| 2 | Xint.ioxint.io AI platform that finds and proves exploitable vulnerabilities across source code and live applications, built by Theori. +17% on the month before | 44K | +17% | -83% |
| 3 | Adaptive Securityadaptivesecurity.com Human security platform defending against deepfakes and AI phishing, with AI-driven simulations, email threat detection, and AI governance. +12% on the month before | 200K | +12% | +115% |
| 4 | BigBearbigbear.ai AI-powered decision intelligence products for defense, border security, supply chain, and travel. +9% on the month before | 110K | +9% | +3% |
| 5 | 7AI7ai.com Agentic security platform with AI SOC agents automating alert triage, investigation, and response. +5% on the month before | 40K | +5% | +42% |
| 6 | Spot AIspot.ai AI camera platform that turns existing IP cameras into agents that detect, reason, and act on security and operations events in real time. +3% on the month before | 85K | +3% | -13% |
| 7 | Vectravectra.ai AI-native security platform using machine learning (Attack Signal Intelligence) for real-time threat detection, response, and exposure management. +2% on the month before | 180K | +2% | -13% |
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How this list is made
At least 20K estimated visits in the month and 10K the month before, positive growth, and at least three months of history. The ten with the highest growth are shown.
Visits are estimated monthly website visits across all channels, from third-party traffic panels, rounded to two significant figures. They are estimates, not numbers the companies report.
Growth compares the month with the month before. A company that runs several domains is counted once, with its domains added together, so a move from one domain to another does not show up as growth.
Companies are included when our classifier is confident AI is the product itself, not a feature of a wider platform. Adult and companion apps are left out. A reviewed list corrects wrong names and keeps public companies off the startup lists.
The list is rebuilt once a month, when the month's traffic estimates are in. A fast month can reflect a launch, a press cycle or a single viral post, so treat a place on this list as a reason to look closer, not as proof of revenue.