Switch to PerfectScale for Kubernetes and pay half of your current CAST bill, fixed for 24 months. DoiT Forward Deployed Engineers run the migration with you, including standing your autoscaler back up. Talk to a Kubernetes optimization specialist to see how.
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Trusted by platform teams running production at scale
// CAST AI
CAST AI is designed with a strong focus on cost reduction, aggressively adjusting resources in ways that may introduce production risks for engineering teams. Relying on runtime signals without accounting for code revisions, it makes decisions based on historical behavior that may no longer reflect the current workload, introducing unsafe resource changes. "Sometimes the suggestions are too aggressive for nodes and it may lead to workload discrepancy." — G2 review
// PERFECTSCALE
PerfectScale allowed us to grow capacity without growing cost. We effectively absorbed 30% more usage for free.
Thomas Comtet, Senior Staff Engineer at SNCF
We'll buy your contract, so you never pay two vendors for the same cluster.
smarter, safer K8s optimization
PerfectScale goes beyond basic cost-cutting with intent-aware automation, health-first recommendations, and FinOps integration.
Tailored actions using performance baselines, traffic patterns, and business criticality.
Application health stays at the center of every optimization recommendation.
View K8s efficiency trends to better forecast future cloud spend.
Define rules by workload criticality, environment type, and business hours.
Track K8s spend alongside cloud billing with granular attribution.
Monitor CPU and memory at container level to eliminate waste.
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
See for yourself how PerfectScale cuts costs and improves performance.
75% K8s cost reduction
>50% savings
30% savings
