We test our own critical dependencies
Even if you know a dependency is critical, you still should test it. Otherwise, who knows what will happen if it goes down?
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AI reliability changes how you watch your systems
In this clip from an AI roundtable with Gremlin, Nobl9, and PagerDuty, Mandi Walls talks about how AI shifts how you watch your systems to keep them reliable.
Chaos Engineering strengthens your team
Reliability testing not only strengthens your system, it also strengthens your team.
Improving reliability starts with the 10 most common failures
Failures will occur, but reliability testing helps us understand them instead of being surprised. Gremlin founder and CEO Kolton Andrus sat down with Stephen Townshend on the Slight Reliability podcast to talk about how!
How to test application resiliency by simulating the Cloudflare December 2025 outage
This fall and winter have had their share of major outages (including AWS, Azure, and Cloudflare), and December was no exception. On December 5, 2025, Cloudflare suffered a 25-minute outage that served responses with HTTP 500 errors to about 28% of HTTP traffic served by Cloudflare. Since Cloudflare handles an average of 81 million HTTP requests per second, this represents a substantial chunk of internet traffic, including LinkedIn, Zoom, and Downdetector.
AI is changing our reliability response teams
In this clip from an AI roundtable with Gremlin, Nobl9, and PagerDuty, Mandi Walls talks about how AI is bringing AI engineers into incident response teams.
Release Roundup 2025: Reliability across AI, on-prem, and applications
2025 was a stark reminder of why reliability is so critical in the tech sector. The year wrapped up with multiple high-profile outages across several major cloud providers, costing companies around the world billions of dollars. Building resilient systems has never been more of a priority, especially as we move into the era of agentic AI.
Software failure will occur, but we can be ready
Failures will occur, but reliability testing helps us understand them instead of being surprised. Gremlin founder and CEO Kolton Andrus sat down with Stephen Townshend on the Slight Reliability podcast to talk about how!
How to use Gremlin's Reliability Report
Modern applications can easily include hundreds of discrete services, all of which need to be reliable in order for the application to function correctly. While running tests on a handful of critical services can lead to small reliability improvements, real impact requires testing and increased reliability visibility across your entire organization. That’s the logic behind the new, improved Reliability Reports within Gremlin.
Reliability testing creates important conversations
Without reliability tests, you’re left in the dark about how your system will react to failures. It leaves you open to outages and prevents vital conversations that will help improve your reliability.