Prophet Security

One-liner — An agentic “AI SOC analyst” that autonomously triages and investigates security alerts and writes up findings in plain language, so human analysts stop drowning in Tier-1 noise.

What it does — Prophet’s Agentic AI SOC Platform connects to your existing detection stack (SIEM, EDR, cloud, identity) and, when an alert fires, autonomously gathers evidence, builds an investigation, correlates across systems, and delivers a verdict with reasoning a human can audit. It ships three components: the AI SOC Analyst (alert investigation), an AI Threat Hunter (proactive pattern-finding), and an AI Detection Advisor (tunes detection coverage / reduces false positives from telemetry). The pitch is reducing mean-time-to-respond and analyst burnout, not replacing the SIEM.

Where it sits in the stack — ai-soc-analysts in the Foundation layer; it sits on top of siem-soc and edr-xdr as an automation/decision layer. This is a SOC-operations tool, not an AI-application control: it is not an inline prompt/egress control. It lives in the green/trusted operations zone alongside your other security tooling.

Deployment & architecture — SaaS, integrates via API into SIEM/EDR/cloud/identity sources. No inline data-path role; it reads telemetry and writes investigations back. Fast to stand up (read-only integrations).

Positioning & differentiators — Founded by Kamal Shah (CEO) and Vibhav Sreekanti (CTO), both from StackRox (acquired by Red Hat), which lends cloud-native security credibility. Differentiates on autonomous, plain-language investigations plus the detection-tuning feedback loop. Nearest neighbors: dropzone-ai, radiant-security, 7ai, simbian, and the hyperautomation-rooted torq; incumbents’ built-in equivalents include CrowdStrike Charlotte AI and Palo Alto Cortex.

Ownership, funding & M&A — Independent, VC-backed. $30M Series A led by Accel (announced 2025-07-29), with Bain Capital Ventures; subsequent strategic investments from Amex Ventures and Citi Ventures bring reported total to ~$41M. No M&A. No seed acquisition flag to verify. Confidence high on independence, medium on the exact total.

CTO / hedge-fund lens — Day-2. This only makes sense once you already run a SIEM/EDR and have enough alert volume to justify automating triage. For a 50-person fund it is usually overkill unless you have a real SOC or MSSP relationship; mid-to-large asset managers with an in-house security team are the better fit. No direct SR 11-7 / model-risk angle — it’s a security-ops efficiency play, though note you are introducing an LLM-driven agent into your investigation workflow (model-risk and data-handling diligence on the vendor applies).

Competitors / alternatives — dropzone-ai, radiant-security, 7ai, simbian, torq.

Open questions / to verify — Exact total funding and valuation; on-prem/self-hosted option for regulated data; how customer telemetry is used for model training/retention.

Sources

• Prophet Security Raises $30M Series A Led by Accel — fetched 2026-06-28 — supports: Series A amount/lead, product components, founders; confidence: med (vendor blog).
• Prophet Security accelerates Agentic AI SOC with Amex/Citi Ventures (PRNewswire) — fetched 2026-06-28 — supports: strategic investors, ~$41M total; confidence: med.

History

• [2026-06-28] Stub created from seed registry.
• [2026-06-28] Researched; established 2023 founding, SF HQ, founders ex-StackRox, $30M Series A (Accel) + Amex/Citi strategic = ~$41M total, independent. Set ownership_confidence high. not an inline prompt/egress control (SOC-ops tool). hedge_fund_fit=medium (Day-2).