Onyxia offers a preemptive cyber resilience platform that consolidates data from over 40 security tools into an AI‑driven fabric, enabling CISOs and security teams to continuously monitor threat exposure and receive context‑aware, natural‑language recommendations via its Nexa AI Agent. The solution provides a Security Stack Map to visualize tool coverage, automated compliance reporting, and benchmarked program assessments, helping organizations demonstrate security ROI and optimize their security stack with minimal deployment effort.
Funding
$5M raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.

WTFounders
Product
Problem
Security teams often struggle with fragmented, manual data collection and reporting across multiple tools, leading to delayed insights, inefficient resource allocation, and difficulty demonstrating cybersecurity value to stakeholders.
Solution
Onyxia provides a preemptive cyber resilience platform that consolidates data from over 40 integrated security solutions into a unified, AI‑driven fabric. Its Nexa AI Agent interprets asset inventories and security telemetry, delivering context‑aware, actionable recommendations via natural‑language queries. The platform offers continuous threat exposure management, data‑driven program assessment, and an automated Security Stack Map that visualizes tool coverage, gaps, and redundancies against NIST and other frameworks. Built‑in reporting tools generate customizable executive dashboards and compliance reports, enabling CISOs to quickly demonstrate program performance and ROI. Deployable with minimal cost of ownership, Onyxia turns raw security data into proactive remediation workflows.
Target Audience
Primary customers are CISOs and security operations teams at mid‑size to enterprise organizations that manage complex, multi‑tool security stacks and need data‑driven, preemptive risk management.
Features
- AI Agent (Nexa) that answers natural‑language queries and provides prioritized, context‑aware mitigation actions across all security domains
- Seamless integration with 40+ leading security products (EDR, IAM, vulnerability management, CSPM, SIEM, etc.) to create a cross‑domain data fabric
- Continuous Threat Exposure Management (CTEM) with real‑time visibility of attack surface and predictive risk insights
- Security Stack Map that automatically charts tool coverage, identifies overlaps/redundancies, and aligns to NIST, MITRE ATT&CK, and other frameworks
- Data‑driven security program assessment with a library of customizable Cybersecurity Performance Indicators (CPIs) and industry benchmark comparisons
- Automated executive and compliance reporting, including customizable dashboards, board‑ready presentations, and exportable reports
- Cloud‑hosted analytics pipeline that applies machine learning to prioritize exposures and optimize resource allocation