MontyCloud.

Almost every company that moved to the cloud got a warning about the migration. Almost none got one about what came next. MontyCloud, a software company based in Redmond, Washington, was built on that second act - the ongoing grind of keeping cloud environments secure, compliant, and affordable long after the servers have been switched on.

The company's product is named for that idea. DAY2 refers to "day-two operations," industry shorthand for everything that happens after "day one," the initial build or migration. It is the unglamorous work - governance policies, security guardrails, cost reviews, resource tagging, audit-ready reporting - that tends to accumulate quietly until it becomes a crisis or an invoice nobody expected.

MontyCloud's pitch is that this work should not require deep specialist skills or a large cloud engineering team. Its DAY2 platform lets IT teams provision, govern, and operate well-architected AWS infrastructure, the company says, without writing code. The target users are the people running many cloud environments at once: managed service providers, AWS consulting partners, and enterprises juggling dozens of accounts.

That framing has a specific customer in mind. Managed service providers (MSPs) live and die by how many customers each engineer can support. MontyCloud says its platform lets them manage up to 10x more tenants - a claim that reads less like a feature and more like a margin story. Automate the repeatable, and you reserve human judgment for the parts that actually need it.

Founded in 2018 by Venkat Krishnamachari and Kannan Parthasarathy - both veterans of AWS, Microsoft, and Commvault - the company has grown into a team of roughly 110. Walter Rogers, who joined as chief executive in 2022, now leads it, while Krishnamachari serves as chief product officer and Parthasarathy as chief technology officer.

The problem MontyCloud attacks is structural. As organizations spread workloads across multiple AWS accounts, three things get exponentially harder: staying compliant, controlling cost, and enforcing security. Traditionally, each demands specialized expertise and a patchwork of tools.

DAY2 answers with what it calls a "cloud center of excellence" - a single dashboard offering multi-account visibility, health and security assessments, policy-driven automation, and continuous governance through preventive and detective guardrails. The company says customers can cut the total cost of cloud operations by up to 70%, a figure any buyer should test against their own bill rather than take on faith.

In 2025, MontyCloud added AI directly into those workflows. MontyCloud AI powers a CloudOps Assistant that answers questions and turns them into one-click fixes, and the company launched what it describes as the industry's first Cloud Operations Model Context Protocol (MCP) Server - infrastructure for secure, AI-driven operations.

MontyCloud sits in a crowded cloud-management and FinOps market. Its competitors range from cost-focused platforms like CloudHealth (now under Broadcom), IBM Cloudability, and CloudZero to native AWS tools such as Cost Explorer and Trusted Advisor.

Its differentiation is scope. Rather than showing where money goes, MontyCloud bundles governance, security, compliance and cost optimization into no-code automation aimed squarely at partners who manage many tenants at once - and increasingly, at doing that work with embedded AI.