Kubernetes vs. OpenFaaS Comparison


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About Kubernetes (K8s) is an open-source system for automating deployment, scaling, and management of containerized applications. It groups containers that make up an application into logical units for easy management and discovery. Kubernetes builds upon 15 years of experience of running production workloads at Google, combined with best-of-breed ideas and practices from the community. Designed on the same principles that allows Google to run billions of containers a week, Kubernetes can scale without increasing your ops team. Whether testing locally or running a global enterprise, Kubernetes flexibility grows with you to deliver your applications consistently and easily no matter how complex your need is. Kubernetes is open source giving you the freedom to take advantage of on-premises, hybrid, or public cloud infrastructure, letting you effortlessly move workloads to where it matters to you.	About Serverless functions, made simple. OpenFaaS® makes it simple to deploy both functions and existing code to Kubernetes. Avoid lock-in through the use of Docker. Run-on any public or private cloud. Build both microservices & functions in any language. Legacy code and binaries. Auto-scale for demand or to zero when idle. Bring your laptop, your own on-prem hardware, or create a cluster in the cloud. Let Kubernetes do the heavy lifting enabling you to build a scalable, fault-tolerant event-driven serverless platform for your applications. You can try out OpenFaaS in 60 seconds or write and deploy your first Python function in around 10-15 minutes. From there you can take the OpenFaaS workshop, a series of tried-and-tested self-paced labs which teach you everything you need to know about functions, and more. An ecosystem for sharing, reusing, and collaborating on functions. Reduce boilerplate code, and share code in the templates store.
Platforms Supported Windows Supported Mac Not Supported Linux Supported Cloud Supported On-Premises Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported	Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported
Audience Organizations that need a container management and container orchestration tool	Audience Development professionals requiring a solution to run their code anywhere and reduce boilerplate code
Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported	Support Phone Support Not Supported 24/7 Live Support Not Supported Online Supported
API Offers API Not Supported	API Offers API Not Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing Free Free Version Not Supported Free Trial Not Supported	Pricing No information available. Free Version Not Supported Free Trial Not Supported
Reviews/Ratings Overall 5.0 / 5 ease 4.0 / 5 features 5.0 / 5 design 5.0 / 5 support 5.0 / 5 Read all reviews	Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software
Pros & Cons from Real Users Pros Simplifies container management. Supported by major cloud providers. Free & open source. Scalable. Very low overhead. Great documentation. Cons Steep learning curve. UI dashboard needs improvement.
Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported	Training Documentation Supported Webinars Not Supported Live Online Not Supported In Person Not Supported
Company Information Kubernetes Founded: 2014 United States kubernetes.io	Company Information OpenFaaS United Kingdom www.openfaas.com
Alternatives Google Compute Engine Google	Alternatives Azure Functions Microsoft
Google Cloud Run Google	Yandex Cloud Functions Yandex
Google App Engine Google	OpenShift Cloud Functions Red Hat
Red Hat OpenShift Red Hat	IronFunctions Iron.io
D2iQ View All	Google Cloud Functions Google View All
Categories Cluster Management Supported Container Management Supported Container Orchestration Supported Microservices Supported	Categories Application Development Supported Function as a Service (FaaS) Supported Microservices Supported
Show More Features Container Management Features Access Control Supported Application Development Supported Automatic Scaling Supported Build Automation Supported Container Health Management Supported Container Storage Supported Deployment Automation Supported File Isolation Supported Hybrid Deployments Supported Network Isolation Supported Orchestration Supported Shared File Systems Supported Version Control Supported Virtualization Supported
Integrations Aiven for Apache Kafka Supported AppFactor Supported Buoyant Cloud Supported Cisco Intersight Workload Optimizer Supported ClearML Supported Codenotary Supported Diffgram Data Labeling Supported Fianu Supported Google Deep Learning Containers Supported HUMAN Sightline Cyberfraud Defense Supported Kubestack Supported MicroStack Supported Nutanix Self-Service Supported OpenFaaS Supported Oracle Access Management Supported Sangfor Kubernetes Engine Supported SecHard Supported Spring Cloud Data Flow Supported StackState Supported VESSL AI Supported Show More Integrations View All 983 Integrations	Integrations Aiven for Apache Kafka Not Supported AppFactor Not Supported Buoyant Cloud Not Supported Cisco Intersight Workload Optimizer Not Supported ClearML Not Supported Codenotary Not Supported Diffgram Data Labeling Not Supported Fianu Not Supported Google Deep Learning Containers Not Supported HUMAN Sightline Cyberfraud Defense Not Supported Kubestack Not Supported MicroStack Not Supported Nutanix Self-Service Not Supported OpenFaaS Not Supported Oracle Access Management Not Supported Sangfor Kubernetes Engine Not Supported SecHard Not Supported Spring Cloud Data Flow Not Supported StackState Not Supported VESSL AI Not Supported Show More Integrations View All 2 Integrations
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