Adopters
Here are some of the organizations we know are using Cilium.
If you’re using Cilium and aren’t on this list, please submit a pull request!
What Makes a Good Multi-tenant Kubernetes Solution
Alibaba Cloud uses Cilium as the CNI for their managed Kubernetes offering
Ascend uses Cilium as their one CNI across multiple cloud providers
AWS picks Cilium for Networking & Security on EKS Anywhere
Microsoft chooses Cilium for Azure networking
Bloomberg leverages Cilium to construct data sandboxes that restrict users from distributing data outside the sandbox
BMC uses Cilium as a CNI option in their BMC Helix Innovaton Suite and IT Operations Management On Premise
Canopus integrates Tetragon's runtime telemetry with LLM-powered AI agents
Building a Secure and Maintainable PaaS
Cloud Native Networking with eBPF
ClickHouse uses Cilium and Hubble across multiple clouds
Confluent uses Cilium as the networking, observability and security layer for their multi-cloud data streaming platform
Corner Banca SA uses Cilium as CNI for their on-prem Kubernetes clusters
Cilium is the CNI for Cosmonic's Nomad based PaaS
dBrain Cloud uses Cilium as a CNI in their Kubernetes platform
DB Schenker uses Cilium as the default CNI in self-managed Kubernetes clusters running in AWS
Deezer uses Cilium as their CNI for all on-prem Kubernetes clusters for its performance and security
DigitalOcean uses Cilium as the preferred networking, security, and observability solution for their DOKS platform and internal Kubernetes clusters
eBay uses Cilium and Hubble for networking, observability and security of their Kubernetes-based fleet of microservices
Ecco uses Cilium in their Kubernetes clusters for networking, observability and security
ect888 uses Cilium as their CNI and for load balancing
Eficode uses Cilium and Hubble as the default networking and observability solution for their customers
FHNW uses Cilium for observing network traffic and creating network policies
Form3 uses Cilium in their production clusters (self-hosted, bare-metal, private cloud)
Gcore uses Cilium as a CNI option in their Managed Kubernetes offering
G Data uses Cilium in their Kubernetes clusters for networking, security and observability
Giant Swarm uses Cilium as the CNI in their Cluster API based managed Kubernetes service
Kubernetes Network Policies in Action with Cilium
Google chooses Cilium for Google Kubernetes Engine (GKE) networking
G-Research uses Cilium to provide high scale networking for their ML workloads
Hetzner uses Cilium for Ingress and as a CNI for Hetzner Cloud
Home furnishings retailer uses Cilium for their self-hosted bare-metal private cloud
ICOS project uses Cilium and Tetragon to enhance its network security and visibility, and to create comprehensive audit reports
ilionx uses Cilium as their preferred networking, observability, and security solution
Imagine Learning uses Cilium as CNI in their Kubernetes environments
Jar uses Cilium as the default CNI plugin for their Kubernetes clusters
JSYK uses Cilium and Hubble in their Kubernetes edge Clusters for advanced networking, security and observability
kakao uses Cilium as a CNI to improve network performance and lower costs
Koyeb uses Cilium to power a mesh between its microVMs hosted on its servers
Kubermatic uses Cilium as the CNI for its Kubernetes installer and platform
Scaling a Multi-Tenant Kubernetes Clusters in a Telco
Meltwater uses Cilium in AWS on self-hosted multi-tenant k8s clusters as the CNI plugin
Mobilabs uses Cilium as the CNI for their internal cloud
Nemlig uses Cilium in their Kubernetes clusters for networking, security, and observability
Netbird uses Cilium to compile BPF to Go for cross-platform DNS management and NAT traversal
Nexxiot using Cilium as the CNI plugin on EKS for its IoT SaaS
Palantir uses Cilium as their main CNI plugin in all major cloud providers (self hosted k8s)
Palark uses Cilium as the CNI for the customer infrastructure that they manage
Parseable uses Tetragon for collecting and ingesting eBPF logs for Kubernetes clusters
PostFinance uses Cilium as their CNI for all mission critical, on premise k8s clusters
QingCloud integrated Cilium into their KubeSphere platform and deployment tool KubeKey.
Rabobank uses Cilium to implement zero trust networking in their API platform
Reddit uses Tetragon for security observability and runtime enforcement
Robinhood uses Cilium for Kubernetes overlay networking
Roche uses Cilium for managing the network connectivity of their edge clusters
Samsung Ads uses Cilium as the default CNI for their Kubernetes clusters
S&P Global uses Cilium as its CNI
Santa and the Elves uses Cilium to enhance their Christmas operations by efficiently connecting clusters and securing data
Schuberg Philis uses Cilium as the CNI for PCI-DSS compliant kubernetes clusters they run for their customers
Seznam.cz uses Cilium for Layer 4 Load Balancing with XDP
Sicredi uses Cilium as their CNI and for network security across their Kubernetes clusters
SingleStore uses Hubble for observability
Skybet uses Cilium as their CNI
SmartNews uses Cilium in their Kubernetes clusters for high performance and scalability
Sony uses Cilium for connectivity of cluster at the edge
Superorbital uses Cilium in their customer engagements
SysEleven uses Cilium as the preferred networking, security, and observability solution for their internal and external Kubernetes clusters
TestifySec uses Tetragon to provide detailed eBPF traces of a build step in their supply chain security framework
The New York Times uses Cilium on EKS for multi-region multi-tenant shared clusters
Tietoevry uses Cilium and Hubble across multiple platforms
Trendyol uses Cilium as the default CNI for its Kubernetes Clusters
Trip.com uses Cilium both on premise and in AWS
Utmost uses Cilium in all tiers of its Kubernetes ecosystem to implement zero trust networking
Viasat uses Cilium and Tetragon for networking, observability, and runtime enforcement
VK Cloud uses Cilium in their Kubernetes Clusters for high performance networking and security
VSHN uses Cilium for multi-tenant networking on APPUiO Cloud and OpenShift
WS02 uses Cilium to implement zero trust networking within their internal developer platform as a service
Yahoo uses Cilium for L4 North-South Load Balancing for Kubernetes Services
AccuKnox uses Cilium for network visibility and network policy enforcement
Acoss uses Cilium as their main CNI plugin for self hosted Kubernetes
Ænix uses Cilium as a CNI in their PaaS platform
Alauda uses Cilium in the Alauda Container Platform product to provide high performance networking, observability, and security
ArangoDB Oasis uses Cilium to separate database deployments in a multi-tenant cloud environment
Archer Aviation uses Cilium in their Kubernetes cluster
Ayedo builds and operates cloud native platforms using Cilium
Bitnami offers Cilium to their customers in their application catalogue
ByteDance uses Cilium as their CNI for self-hosted Kubernetes clusters
Canonical's Kubernetes distribution microk8s uses Cilium as CNI plugin
Cistec is a clinical information system provider and uses Cilium as the CNI plugin
Civo is offering Cilium as the CNI option for Civo users to choose it for their Civo Kubernetes clusters
Cloutomate uses Cilium as the CNI for their internal and customer installations
Cognite uses Cilium as the CNI plugin for industrial DataOps
CoreWeave The AI Hyperscaler™, uses Cilium as the default CNI for CoreWeave Kubernetes Service
Cybozu uses Cilium as a CNI in their on-prem Kubernetes clusters
Daimler Truck is maintaining an AKS k8s cluster as a shared resource for DevOps crews and uses Cilium as the default CNI
Docaposte is the digital trust leader in France and uses Cilium as the CNI for their Kubernetes deployments
Elastic Path uses Cilium in their production CloudOps Kubernetes clusters
Entrywan provides Cilium as a CNI option in its managed Kubernetes service
F5 uses Cilium VXLAN tunnel integration with BIG-IP
finleap connect uses Cilium on a bare metal private cloud
FRSCA uses Tetragon to create runtime attestation to attest artifact and builder attribute
Guidewire uses Cilium for the Guidewire Cloud Platform
Immerok uses Cilium for cross-cluster communication and network isolation for their serverless Apache Flink cloud
incentive.me uses Cilium, Tetragon, and Hubble for enterprise networking, observability, and security of all environments
Infomaniak uses Cilium in self-hosted clusters on bare-metal and Openstack
innoQ uses Cilium to run their customer’s infrastructure
Cilium is the platform that powers Isovalent’s enterprise networking, observability, and security solutions
JUMO uses Cilium as the CNI plugin for all of their AWS-hosted EKS clusters
KA-NABELL harnesses Cilium to deliver Kubernetes networking with robust security and clear observability
Cilium is a supported CNI for Kilo. When used together, Cilium + Kilo create a full mesh via WireGuard for Kubernetes in edge environments
Kryptos uses Cilium as the CNI for their on-prem Kubernetes clusters
Kube-Hetzner uses Cilium as a possible CNI in its cluster deployment on Hetzner Cloud
Kube-OVN uses Cilium to enhance the CNI service performance, security and monitoring
KubeKey is an open-source lightweight tool for deploying Kubernetes clusters and addons
LinkPool uses Cilium as the CNI for its on-premise production clusters
Liquid Reply is a consulting firm that uses Cilium in client projects
Magic Leap uses Hubble for observability
Melenion uses Cilium as the CNI for its on-premise production clusters
Mux uses Cilium on self-hosted clusters in GCP and AWS to run its video streaming/analytics platforms
MyFitnessPal trusts Cilium with high volume user traffic on AWS and GKE
Netcloud uses Cilium as the CNI for mission critical, on premise Kubernetes clusters
Netways uses Cilium as a CNI option in their Managed Kubernetes clusters
Nine uses Cilium on all Nine Kubernetes Engine clusters
Northflank uses Cilium as its CNI plugin across GCP, Azure, AWS and bare metal
Nutanix uses Cilium as the default CNI plugin for NKP (Nutanix Kubernetes Platform)
Overstock uses Cilium as their CNI for self hosted bar metal clusters
Plaid uses Cilium as the CNI for its serverless database platform
PlanetScale uses Cilium as their CNI plugin in self-hosted Kubernetes on AWS
Plusserver uses Cilium as a CNI in its managed Kubernetes clusters provided with Gardener Project across AWS and OpenStack
Polar Signals uses Cilium as the CNI on its GKE data plane v2 based clusters
Polverio KubeLift is a single-node Kubernetes distribution optimized for Azure, using Cilium as the CNI
Proton uses Cilium as their CNI for all their Kubernetes clusters
Qpoint uses Cilium as the CNI for their eBPF-based egress observability platform
Radio France uses Cilium in their self hosted clusters on AWS
Rafay's Kubernetes Operations Platform uses Cilium for centralized network visibility and network policy enforcement
Rapyuta Robotics uses Cilium as their main CNI plugin for self hosted clusters
SAP uses Cilium for projects across AWS, Azure, GCP, and OpenStack
Sapian uses Cilium as the default CNI in their product DialBox Cloud for low latency in real-time communications environments on the edge
Scaleway uses Cilium as the default CNI for Kubernetes Kapsule
Scigility uses Cilium as the default CNI accross their internal and client platforms
Sealos uses Cilium as a CNI for their Sealos Cloud offering
SeatGeek uses Cilium as the default CNI for their AWS-hosted clusters
SI Analytics uses Cilium as the CNI for both their self-managed Kubernetes clusters in on-prem data centers and in their GKE dataplane v2-based clusters
Simple uses Cilium as default CNI for EKS
Sinad uses Cilium and integrates Tetragon to their EzyKube platform
SmileDirectClub uses Cilium in self hosted clusters vSphere and EC2 for manufacturing
Snapp uses Cilium for its on premise Openshift clusters
Cilium is part of Solo.io’s Gloo Application Networking platform
spectrocloud uses Cilium in Kubernetes clusters in its Kubernetes management platform
Spherity uses Cilium on AWS EKS for CNI, Hubble, and network policies
Sportradar uses Cilium as their main CNI plugin in AWS (using kops)
Sproutfi uses Cilium as the CNI on its GKE based clusters
Stream Security uses Tetragon for Network, Process, and File observability and protection in Kubernetes clusters
Syself uses Cilium as a CNI in its managed Kubernetes platform
Tailor Brands uses Cilium in their EKS clusters
TSI uses Cilium for it's Open Sovereign Cloud product
Twilio Segment uses Cilium across their Kubernetes based compute platform
ungleich uses Cilium for IPv6-only Kubernetes deployments
United Cloud uses Cilium for all non-production and production clusters (on-premises)
Veepee uses Cilium in their on-premise Kubernetes clusters hosting the majority of their applications
Virtuozzo uses Cilium CNI as the default network plugin for Kubernetes clusters within Virtuozzo Hybrid Infrastructure
VMware Tanzu offers Cilium as part of the Tanzu Application Catalogue