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Sentry Raises $90 Million in Series E Funding

Sentry raised $90 million for its Series E, bringing the company’s total funding to $217 million and valuing the company at more than $3 billion.

This round was co-led by BOND and Accel, with participation from existing investor New Enterprise Associates (NEA) and new investor K5 Global.

The new capital will help fuel the company’s long-term growth for product development, hiring, and global expansion in Europe.

“Our singular focus on developers, combined with the depth of our platform across 100+ languages, allows us to uniquely solve developer problems for every customer and software environment,” said Milin Desai, CEO at Sentry. “Revenue has more than tripled in just over two years, and our team will continue to be laser-focused on providing engineering organizations with the ability to ship better code faster.”

“The rate at which businesses are moving towards a digital-first mindset is unprecedented,” said Jay Simons, General Partner at BOND. “In order to sustain applications, programs, and mobile, the proper infrastructure needs to be in place to manage and monitor the health of every customer solution. For many businesses, an error in code or a performance issue in the final touchpoint with an end-user can mean the loss of a sale or customer.”

“The rate of software development is going to exponentially increase, and developers are seeking ways to quickly solve any issues that will affect the end-user experience,” said Dan Levine, Partner at Accel, a firm that has also invested in companies like Atlassian, CrowdStrike, Dropbox, PagerDuty, Qualtrics, and Slack. “With Sentry, companies can not only pinpoint the exact issue but also proactively monitor their application health. As we continue to see the move towards a digital-first world, Sentry is well-positioned to help companies, from small businesses to enterprises, ensure that they’re keeping up with customer expectations.”

With this round of funding, Sentry will accelerate its go-to-market motion and teams, as the company expands on its product-led growth model and servicing its global customer base.

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Sentry Raises $90 Million in Series E Funding

Sentry raised $90 million for its Series E, bringing the company’s total funding to $217 million and valuing the company at more than $3 billion.

This round was co-led by BOND and Accel, with participation from existing investor New Enterprise Associates (NEA) and new investor K5 Global.

The new capital will help fuel the company’s long-term growth for product development, hiring, and global expansion in Europe.

“Our singular focus on developers, combined with the depth of our platform across 100+ languages, allows us to uniquely solve developer problems for every customer and software environment,” said Milin Desai, CEO at Sentry. “Revenue has more than tripled in just over two years, and our team will continue to be laser-focused on providing engineering organizations with the ability to ship better code faster.”

“The rate at which businesses are moving towards a digital-first mindset is unprecedented,” said Jay Simons, General Partner at BOND. “In order to sustain applications, programs, and mobile, the proper infrastructure needs to be in place to manage and monitor the health of every customer solution. For many businesses, an error in code or a performance issue in the final touchpoint with an end-user can mean the loss of a sale or customer.”

“The rate of software development is going to exponentially increase, and developers are seeking ways to quickly solve any issues that will affect the end-user experience,” said Dan Levine, Partner at Accel, a firm that has also invested in companies like Atlassian, CrowdStrike, Dropbox, PagerDuty, Qualtrics, and Slack. “With Sentry, companies can not only pinpoint the exact issue but also proactively monitor their application health. As we continue to see the move towards a digital-first world, Sentry is well-positioned to help companies, from small businesses to enterprises, ensure that they’re keeping up with customer expectations.”

With this round of funding, Sentry will accelerate its go-to-market motion and teams, as the company expands on its product-led growth model and servicing its global customer base.

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Cyber threats are growing more sophisticated every day, and at their forefront are zero-day vulnerabilities. These elusive security gaps are exploited before a fix becomes available, making them among the most dangerous threats in today's digital landscape ... This guide will explore what these vulnerabilities are, how they work, why they pose such a significant threat, and how modern organizations can stay protected ...

The prevention of data center outages continues to be a strategic priority for data center owners and operators. Infrastructure equipment has improved, but the complexity of modern architectures and evolving external threats presents new risks that operators must actively manage, according to the Data Center Outage Analysis 2025 from Uptime Institute ...

As observability engineers, we navigate a sea of telemetry daily. We instrument our applications, configure collectors, and build dashboards, all in pursuit of understanding our complex distributed systems. Yet, amidst this flood of data, a critical question often remains unspoken, or at best, answered by gut feeling: "Is our telemetry actually good?" ... We're inviting you to participate in shaping a foundational element for better observability: the Instrumentation Score ...

We're inching ever closer toward a long-held goal: technology infrastructure that is so automated that it can protect itself. But as IT leaders aggressively employ automation across our enterprises, we need to continuously reassess what AI is ready to manage autonomously and what can not yet be trusted to algorithms ...

Much like a traditional factory turns raw materials into finished products, the AI factory turns vast datasets into actionable business outcomes through advanced models, inferences, and automation. From the earliest data inputs to the final token output, this process must be reliable, repeatable, and scalable. That requires industrializing the way AI is developed, deployed, and managed ...

Almost half (48%) of employees admit they resent their jobs but stay anyway, according to research from Ivanti ... This has obvious consequences across the business, but we're overlooking the massive impact of resenteeism and presenteeism on IT. For IT professionals tasked with managing the backbone of modern business operations, these numbers spell big trouble ...

For many B2B and B2C enterprise brands, technology isn't a core strength. Relying on overly complex architectures (like those that follow a pure MACH doctrine) has been flagged by industry leaders as a source of operational slowdown, creating bottlenecks that limit agility in volatile market conditions ...

FinOps champions crucial cross-departmental collaboration, uniting business, finance, technology and engineering leaders to demystify cloud expenses. Yet, too often, critical cost issues are softened into mere "recommendations" or "insights" — easy to ignore. But what if we adopted security's battle-tested strategy and reframed these as the urgent risks they truly are, demanding immediate action? ...

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