Artemis
Category: AI in Cybersecurity
An AI-native cybersecurity platform that automates threat detection, investigation, and response. Artemis was founded in 2025. The company is led by Shachar Hirshberg. Total funding raised: $70 million. Latest round: Series A. Key investors include ["Felicis","First Round Capital","Brightmind","Theory VC","Lockstep"].
- Founded
- 2025
- Total funding
- $70 million
Value proposition
Provides an AI-native protection layer that learns a company's unique technical and business environment to autonomously detect, investigate, and respond to multi-step attacks at machine speed.
Products and solutions
["AI-Native Protection Platform for Modern SecOps"]
Target customer
Enterprise security operations (SecOps) teams.
Technology advantage
Dynamically builds data models from customer telemetry to generate environment-specific detection logic and autonomously correlates signals into unified attack stories.
How they differentiate
Built from the ground up as an AI-native defense system, focusing on autonomous detection and response across multiple data sources, unlike rule-based legacy SIEMs.
Major milestones
["Emerging from stealth with $70M in total funding.","Early deployment at a large regulated company reportedly achieved ~96% reduction in time to resolution.","Raised $70M in combined Seed and Series A funding.","Selected for CrowdStrike, AWS, and NVIDIA 2026 Cybersecurity Startup Accelerator.","Launched AI-Native Protection Platform.","Emerging from stealth with $70 million in total funding.","Raised $15 million Seed round led by First Round Capital and Brightmind.","Raised $55 million Series A round led by Felicis."]
Market positioning
Positioned as the AI-native layer closing the gap left by traditional tools against AI-driven threats.
About Shachar Hirshberg
Cybersecurity product veteran; led product for Amazon GuardDuty; early employee at Demisto; engineering leader at Palo Alto Networks.
Official website: https://artemissecurity.com/