Cybersecurity AISeries AWorkflow signalℹ100Astelia
Astelia builds an AI-native exposure management platform that maps real network topology and uses agentic AI to surface the small share of vulnerabilities that are genuinely reachable and exploitable.
Why people are saving it
Astelia is worth saving because it turns AI-native security operations for enterprise teams into a clearer operational workflow.
What they're building
Astelia builds an AI-native exposure management platform that maps real network topology and uses agentic AI to surface the small share of vulnerabilities that are genuinely reachable and exploitable.
Founders
Alon Noy
Co-founder & CEO
Nadav Ostrovsky
Co-founder & CTO
Roy Rajwan
Co-founder & CPO
Foundation model usage
Astelia uses agentic analysis across security telemetry, exposure, or human-layer risk.
NYC footprint
Astelia is part of the New York City AI startup scene, with a profile focused on its market category, stage, and product signal.
Funding
Latest funding: Series A · $35M · February 2026. Total raised: $35M. Lead investor: Index Ventures / Team8.
Platform / OpenAI fit
Strong fit for tool-calling agents, retrieval over telemetry, structured triage, adversarial reasoning, and response workflows.
Notes
Astelia is tagged workflow signal based on buyer clarity, repeat workflow signal, public activity, and fit with the AI Atlas map.
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