Agentic multi-cloud governance platform driving FinOps, SecOps, and compliance automation.
Overview
CoreStack is an AI-powered next-generation cloud governance engine designed to tame complex corporate multi-cloud environments. Operating as an Agentic Governance OS, the platform enforces autonomous cost optimization policies, real-time security posture monitoring, and automatic compliance audits across AWS, Azure, Google Cloud, and private clouds. By deploying smart automated guardrails, it continuously discovers cost anomalies and identifies system vulnerabilities to secure digital infrastructure investments.
Founded year:2016
Founder:Ezhilarasan Natarajan, Krishnakumar Narayanan, Sabapathy Arumugam, Thiruvalluvar NB
Team size:100+
Popularity:Dominant institutional-grade enterprise cloud governance platform trusted globally by over 780 large scaling organizations.
HQ:Bellevue, Washington, United States
Status:Active
Funding status:Funded
Revenue source:Subscriptions
Customer type:B2B
Funding:Raised over $95.7M total, including a $30M Series B and a subsequent $50M growth financing round from Post Road Group to scale global operations.
Integrations:Amazon Web Services, Microsoft Azure, Google Cloud Platform, Oracle Cloud, Jira, BetterCloud, Slack
Founder story
CoreStack was founded in 2016 by technology leaders Ezhilarasan Natarajan, Krishnakumar Narayanan, Sabapathy Arumugam, and Thiruvalluvar NB in Bellevue, Washington. Drawing on deep engineering experience, they realized enterprise cloud operations were suffering from fragmented tool loops, unmonitored costs, and severe security compliance blind spots. They built a unified, programmable multi-cloud governance architecture that replaces manual cloud tracking with predictive, continuous AI automation loops.
What it does
• Provides governance and compliance automation for multi-cloud environments
• Optimizes cloud resource costs by identifying underutilized infrastructure
• Enforces security protocols automatically across AWS and Azure
• Streamlines cloud operations with robust policy-as-code deployments.
Who it's for
Enterprise Cloud Engineering Teams
Corporate FinOps Controllers
Multi-Cloud SecOps Specialists
IT Governance and Compliance Officers
Why it works
Enforces continuously active multi-cloud governance policies and proactive compliance loops