k3s k3s
vs
Docker Docker

This is a side by side comparison of k3s and Docker. Two products that are similar in nature, yet provide unique feature-sets that are worth taking in to account before making a purchasing decision or start using the software. This page can help you broadly analyze the products and weigh pros and cons against one another. Allowing you scrutinize peoples opinions about k3s and Docker, before making a decision if any of the products fit your use-case.

What is k3s?

K3s is a lightweight Kubernetes distribution by Rancher Labs intended for IoT, Edge, and cloud deployments.

How much does k3s cost?

k3s is a free and open source software released under the Apache-2.0 License.

What platforms does k3s support?

k3s is available for Linux .

Top k3s Alternatives

Rancher

Rancher enables organizations to easily run containers in production. It is a complete free and open-source software stack for teams adopting containers. With Rancher, you no longer have to build a container services platform from scratch by combining various open source technologies. Rancher addresses the operational and security challenges of managing multiple Kubernetes clusters, while providing DevOps teams with integrated tools for running containerized workloads.

Free & Open Source
👍 Most people think Rancher is a good alternative to k3s.

HashiCorp Nomad

HashiCorp Nomad is a simple and flexible workload orchestrator to deploy and manage containers and non-containerized applications across on-prem and clouds at scale.

Free & Proprietary
👍 Most people think HashiCorp Nomad is a good alternative to k3s.

Portainer

Simple management UI for Docker

The software Docker Docker is removed from the Top k3s Alternatives since you are comparing against it. If you are looking for more software, applications or projects similar to k3s k3s we recommend you to check out our full list containing 10 k3s Alternatives.

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What is Docker?

Docker is an open-source platform that automates deployment and development life cycles with OS-level virtualization. These virtualization are called containers and contain application specific operating system, software and configurations that are built on deployment. Containers are encapsulated and work across systems, be it in local development or on production servers, they run anywhere. Docker provides a Community Edition (CE) and an Enterprise Edition (EE) and can be used for personal and enterprise level projects alike.

How much does Docker cost?

No pricing information available..

What platforms does Docker support?

Docker is available for Windows , macOS , Linux and Self-Hosted .

Top Docker Alternatives

Dokku

Dokku is a free and open-source project that helps you build and manage the lifecycle of applications. With Dokku developers can setup their own PaaS (Platform-as-a-Service) in a matter of minutes. Dokku provides extra plugins which can be used to manage database, and tools needed for your application. If you need to server your application over HTTPS, Dokku got you covered as well, with the help of Let's Encrypts free TLS certificates.

Free & Open Source
👍 Most people think Dokku is a good alternative to Docker.

Apache Mesos

Apache Mesos a free an open-source cluster orchestration platform. It allows you to allocate dynamic resource between applications and enables you to build fault-tolerant and elastic distributed systems. With Apache Mesos, your applications are only aware of the resources of a particular partition or machine they are running on. It also provides an abstract view of all resources used by any application in the system, where you can allocate resource, per application basis. Apache Mesos is battle-tested and industry proven to easily scale to 10,000s of nodes.

Free & Open Source
👍 Most people think Apache Mesos is a good alternative to Docker.

Podman

Podman is a daemonless container engine that allows you to develop, manage, and run OCI Containers on your Linux System. With Podman you and your team can easily manage containers, pods, and container images.

Free & Open Source
👍 Most people think Podman is a good alternative to Docker.

The software k3s k3s is removed from the Top Docker Alternatives since you are comparing against it. If you are looking for more software, applications or projects similar to Docker Docker we recommend you to check out our full list containing 10 Docker Alternatives.

Docker Gallery