Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Linux
- Self-Hosted
- Kubernetes
- BSD
- Docker
Browse 99 Kubernetes Software on AlternativeTo.
A simplified Linux distribution built from containers, for containers. Everything in RancherOS is managed by Docker, with minimum software needed to run Docker.

Microservice based webmail client built with ReactJS and Spring.
Minimalistic webmail client which currently has the main features of any other mail client (read mail, compose mail, organize mail folders...).




Camel is an Open Source integration framework that empowers you to quickly and easily integrate various systems consuming or producing data.
Open-source, end-to-end encrypted platform to manage, sync and share environment variables. Phase works for your dev environment, CI pipelines and cloud infrastructure with 0 code changes or added dependencies.

Highly customizable SSH server with several ways to authorize a user and options where and how to execute a user's session.
The Stackable Data Platform was designed with openness and flexibility in mind. It provides you with a curated selection of the best open source data apps like Apache Kafka®, Apache Druid, Trino and Apache Spark™.

Halon is a global leader in email infrastructure, empowering large senders and mailbox providers to maximize email. Founded in 2010, Halon's solutions process billions of emails daily worldwide.



Kubethor is a user-friendly interface for managing Kubernetes resources, a platform for managing containerized applications. Basically, a GUI for Kubectl with extra functionality.




Runecast is an AI-powered, agentless scanning solution that allows organizations to keep their workloads secure and compliant anywhere. It automates vulnerability assessment, configuration drift management, and continuous compliance – for VMware, Cloud and Containers.




Safe Swiss Cloud provides secure cloud computing infrastructure (IaaS) based on Kubernetes, Openstack and VMware technologies as well as databases and other services from its own data centers. It also offers IT operations, security and support services.

ParadeDB is a modern Elasticsearch alternative built on Postgres. Built for real-time, update-heavy workloads.

A specialized extension of UCS for the education sector, providing centralized identity & access management, device & user management, and integration of school and cloud services via a web portal.




For developers to easily deploy , upsacale and maintain kubernetes container applications. Deploy any containerized application with zero command line. A 100% managed Kubernetes Cloud that runs on Baremetal for 60% more performance.
Multiple clouds. One cluster. All the benefits combined. CAST AI lets you combine the benefits from multiple cloud providers in any way you want.




Rightsize Kubernetes resources intelligently with Declarative Performance and Predictive Autoscaling. On average, companies are spending 70% more on their Kubernetes cluster than they have to and losing up to 40% of service level objective compliance due to mismanagement: Let...

k3OS is purpose-built to simplify Kubernetes operations in low-resource computing environments. Installs fast. Boots faster. Managed through Kubernetes.
Nautobot is a Network Source of Truth and Network Automation Platform built as a web application atop the Django Python framework with a PostgreSQL or MySQL database.
Krustlet acts as a Kubelet by listening on the event stream for new pods that the scheduler assigns to it based on specific Kubernetes tolerations.
VM Operator enables management of virtual machines with a Kubernetes-style, declarative API.
Prophaze Cloud WAF protects organizations from malicious hackers who are trying to attack and steal data from Web Applications or Mobile App Gateways or APIs.





See through encryption to map dependencies, identify sensitive data sharing, and enforce egress controls.
