Drop the guesswork
The Kubernetes Optimization Playbook breaks down real-world overspend patterns and delivers a proven framework to reduce waste, improve reliability, and automate optimization without risking uptime.
Cut Kubernetes Costs without Downtime
Get common K8s cost traps and how to avoid them - A 6-step optimization process used by global engineering teams - Real examples from teams like Rapyd, AT&T, and more - BONUS! Production-Ready Optimization Checklist
Over-provisioning Isn’t the answer
Too lean, and your services crash. Too fat, and you burn the budget.
Even elite engineering teams struggle to get it right because manual tuning is guesswork, and blind automation breaks things.
A Real-World Framework for K8s Efficiency covers:
⤷ How to assess and eliminate resource risks
⤷ How to rightsize your pods
⤷ How to eliminate idle node waste
⤷ How to use cost-effective instance types
⤷ When to automate K8s optimization
PerfectScale by DoiT has become an important part of how we optimize Kubernetes at scale at OneFootball. It gives our platform team the visibility, automation, resiliency insights, and confidence we need to balance cost efficiency with production readiness, especially as we prepare for major global football moments like the 2026 FIFA World Cup.
Andrea Benfatto, Platform/Cloud Runtime Engineering Manager
PerfectScale cut 40% off our total EKS spend, and the automations handle what used to take our team 20 hours a month. Now we spend that time on reliability and performance instead of chasing cost metrics.
Caio Cristo, Director of Infrastructure/SRE
Every customer has unique usage patterns. Manual resource optimization simply didn't scale—we needed automation to ensure every customer, regardless of size, had right-sized infrastructure without consuming our team's capacity.
Brad Quinn, Lead Platform Engineer, PlayHQ
PerfectScale allowed us to grow capacity without growing cost. We effectively absorbed 30% more usage for free.
Thomas Comtet, Senior Staff Engineer, SNCF
I believed in the product the first time I saw it. I still show it to everyone. It was the only solution that combined smart automation with real cost savings, without putting performance at risk.
Joao Soares, Platform Engineering Lead, NOS
PerfectScale gave us the answers we needed on a silver platter. The insights saved us time and money.
Jason Berk, Platform Operator, K1x
We were able to replace a FinOps tool we were using that didn't provide granular cost details or offer guidance on how to optimize our environment. PerfectScale by DoiT is a tool built for the engineering teams, not just for finance, which made it easier for us to make the cost impacts we wanted.
Mark Serdze, Director of Cloud Infrastructure at Trax
PerfectScale has been a game-changer. The insights have not only solved immediate issues but also prepared us for future growth as we expand to more platforms and users.
Rumby Osei, Senior DevOps Engineer at Riftweaver
The initial implementation of PerfectScale to our global environments was a revelation. It exposed the extent of our resource wastage and unnecessary expenditure. This realization was eye-opening; we discovered that our provisioning had been excessive across nodes, pods, and clusters, revealing a significant deviation from Kubernetes best practices. We decided to proceed with a Proof of Concept with PerfectScale, embarking on a path to efficient scaling and optimization.
Boris Isakov, DevOps Team Leader and Technical Kubernetes Lead, Rapyd
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