Best Nebula Container Orchestrator Alternatives & Competitors in 2025

OpenShift gives you all the tools you need to develop, host and scale your apps in the public or private cloud. Get started today.

Apache's CloudStack is a Project backed by Citrix and designed to be a direct competitor to...

Flagsmith lets you manage feature flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features. We're Open Source.

Try for free Open Source freemium

Define and run multi-container applications with Docker

Open Source

Simple, fast and managed hosting.User-friendly and full-featured administration panel SSD disks.Praised by developers.Many languages and database systems: SSH, API, IPv6.

CAST AI is an AI-driven platform designed to optimize cloud usage and reduce costs by over 60%. It is an all-in-one solution for Kubernetes monitoring, automation, optimization, and security.

freemium

The developer-friendly container platform. Chose your infrastructure, upload your containers, and scale with ease.

Encore Cloud helps you scale your engineering, not your DevOps.

Open Source freemium $99.0 / Monthly (Pro, per user)

CenturyLink Cloud offers the secure and reliable enterprise cloud services.

Predictable container deployment and management on top of automated multi-host docker-compose

Last.Backend - Cloud hosting, designed for developers

Native clustering for Docker. Turn a pool of Docker hosts into a single, virtual host.

Kubernetes is an open source orchestration system for Docker containers

Open Source

The Kubernetes Package Manager

Open Source