Case Studies

CNCF end users are telling their stories to help elevate technical conversations to business objectives and challenges.

Read how our end users have leveraged cloud native technologies and CNCF projects to help their organizations.

Also see the Chinese translation of some of our case studies.

Got a cloud native story to share?

Read about our case study process and kick off your story.

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Showing 22 of 211 case studies


Etraveli Group

Etraveli Group


Hundreds of millions flight searches handled every day.

July 28, 2026

Etraveli Group Replaced Proprietary Load Balancers and Eliminated Production Downtime with Cilium

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LY Corporation

LY Corporation


1,300+ Kubernetes clusters managed

July 2, 2026

How LY Corporation Scaled Kubernetes from 5 to 1,300+ Clusters with Full Automation on Private Infrastructure

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Adobe

Adobe


10,400 pipelines migrated or deleted

April 30, 2026

Enabling GitOps at Scale at Adobe with Argo

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Saxo Bank

Saxo Bank


1,827 automated infrastructure operations in 12 months

March 25, 2026

Automating infrastructure access and provisioning with the Saxo Service Blueprint

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Netstar

Netstar


February 16, 2026

How Netstar Streamlined Fleet Monitoring and Reduced Custom Integrations with Drasi

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Infosys Ltd. Client

Infosys Ltd. Client


2M+ users across unified application ecosystem

November 6, 2025

Unifying 200,000+ Healthcare Users Across Japan with Keycloak on Azure

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Preferred Networks

Preferred Networks


1500 + GPUs

February 24, 2025

How Preferred Networks used K8s for a more user-friendly AI/ML platform

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Infosys Ltd. Client

Infosys Ltd. Client


440 metric tons reduced carbon emissions

January 13, 2025

Doubling daily e-commerce through OMS modernization with K8s

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Deltatre

Deltatre


50% reduction in pipeline runtime

September 17, 2024

Deltatre chose Flux, Helm and K8s to automate and scale

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Kakao

Kakao


102.5 Million Monthly active users

July 25, 2024

Kakao improves network performance and lowers costs with Cilium

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G Data CyberDefense

G Data CyberDefense


1500+ ArgoCD applications

April 12, 2024

Migrating to Cilium for Better Networking, Visibility and Security

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Rabobank

Rabobank


1.6 Billion Calls per month

February 6, 2024

Self-service, Zero Trust Network Security

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ilionx

ilionx


500,000 Data points secured every day

November 23, 2023

Securing the Networking Stack with Cilium

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Ascend

Ascend


256X Reduced IPs

March 2, 2023

How Ascend leverages Cilium as a networking layer

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Datadog

Datadog


10+ Trillion Data points every day

October 11, 2022

How Datadog uses Cilium & eBPF to power their data plane

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Utmost

Utmost


4000 flows per second

August 31, 2022

Zero Trust Networking with Cilium

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Nexxiot

Nexxiot


200,000+ IoT devices around the world

July 25, 2022

How Nexxiot runs integrated IoT hardware, software, and analytics with Cilium

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HubSpot

HubSpot


2x Production load

November 8, 2019

To support ‘immense scaling,’ HubSpot turns to Vitess for sharding and automation

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AlphaSense

AlphaSense


99.9% SLA achieved

November 1, 2019

AlphaSense: A hot AI startup relies on Kubernetes to support its exponential growth

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Bloomberg

Bloomberg


90% Hardware utilization

September 12, 2019

Bloomberg: An early adopter’s success with Kubernetes at scale

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