Checkly secures $20M to slash website downtime via code-based monitoring

The Series B was led by Balderton, with existing investors Accel, CRV and Paul H Müller returning, and follows Checkly being named a Gartner Cool Vendor.

Founded in 2020, Checkly is on a mission to enable engineers to detect and resolve issues 10x faster through code-first synthetic monitoring that helps engineering teams through a code-first workflow. Checkly provides the most effective solutions for developers for proactive issue detection, before users even realize there’s a problem. In today’s 24/7 world, quick detection and resolution of issues is business critical both to prevent costly downtime and to meet customer expectations. Yet very few engineers have access to full observability and monitoring tools, and many of these tools still run in silos, managed separately from the app or API’s code. This disconnect means the average time to repair faults is more than an hour for most businesses (82%).

Checkly approaches monitoring and observability with a fresh perspective. Monitoring as Code means empowering developers to own the reliability of their services, APIs, and applications. This shrinks both time to resolution and the cost of observability. Some of the world’s most sophisticated software companies, like Vercel and commercetools, appreciate the significance of this shift and are valuable customers. All of us at Balderton are deeply impressed with what Hannes and the team have already achieved and are grateful to be on the journey together.

Colin Hanna Partner, Balderton Capital

Proactive and purpose-built

By integrating advanced, proactive and purpose-built synthetic monitoring tools inside repositories, Checkly ensures monitoring is always in sync with the latest code changes. Engineers and developers can simulate user interactions continuously in 20+ remote locations worldwide using automated Playwright scripts, and get automatic, real-time, accurate alerts alongside detailed insights that help them turn alerts into action. This not only makes it easier for developers to track and manage everything in one place, but it helps catch issues early, without the usual delays and false positives seen with legacy tools. All while empowering the DevOps team to understand and own the monitoring of their services.

Checkly’s developer-first approach is tightly integrated, and up to 80% cheaper than legacy tools and is being used by more than 1,000 customers. Thousands of developers run 32.5M million checks on the Checkly platform each day and the platform has seen 3x growth among enterprise customers.

The monitoring and observability market is expected to grow 11.7% to $4.1bn by 2028 as downtime becomes ever more critical to businesses and Checkly has rapidly become one of the industry’s leading challengers of legacy systems, recently named a Gartner Cool Vendor 2023. This recognition followed Checkly’s Monitoring as Code being named an emerging practice in two Gartner Hype Cycles – Monitoring and Observability Hype Cycle and SRE Hype Cycle. Checkly’s co-founders CEO Hannes Lenke, Chief Evangelist Tim Nolet, and COO Timo Euteneuer have deep understanding of the software development cycle and proven experience in building companies in web monitoring and observability.

With the new funding, Checkly plans to grow its teams, expand its reach, and further develop its code-first monitoring platform to support even faster remediation. It brings Checkly’s total funding to $32.25M and will see Balderton Capital Partner, Colin Hanna join Checkly’s board of directors, bringing insights and expertise to the company’s growth.

Introducing Checkly Traces

In conjunction with the funding announcement, Checkly is unveiling its new Checkly Traces feature which will help engineers resolve issues even faster by connecting synthetics with tracing. In this way, engineers will have immediate insight into failures and will no longer need manual data correlation.

Today, only a fraction of engineers have access to observability and monitoring tools, many of which don’t give modern development teams the insight, speed, scale or accuracy they need. At Checkly, we bring monitoring to where Engineering teams live and work – inside their code repositories. Monitoring as Code is the best way for teams to own and automate their monitoring. With our funding news, and the announcement that we’re uniting synthetics with  Checkly Traces, we’re thrilled to be able to continue empowering engineers to detect and resolve issues faster and easier than ever before.

Hannes Lenke CEO and founder, Checkly

Related content