Hosting & Cloud
Cloud Hosting
Application hosting, PaaS, cloud deployment, and edge platforms.
Best Cloud Hosting tools by public signals
These picks are computed from scored public evidence. Use the openness column in the ranking to separate OSI-approved, source-available, open-core, proprietary, and unverified-license tools.
Use Case Rankings
Ordered by ToolVitals score, then health, shipping, confidence, GitHub stars, and name.
| # | Tool | Health | Shipping | Openness | Stars | Score | Status |
|---|---|---|---|---|---|---|---|
| 01 | Backend.AI Backend.AI is a streamlined, container-based computing cluster platform that hosts popular computing/ML frameworks and diverse programming languages, with pluggable heterogeneous accelerator support including CUDA GPU, ROCm GPU, Gaudi NPU, Google TPU, GraphCore IPU and other NPUs. | 97 | 97 | OSI-approved OSS | 677 | 97 | Active |
| 02 | Frappe Cloud Full service cloud hosting for the Frappe stack - powers Frappe Cloud | 97 | 97 | OSI-approved OSS | 575 | 97 | Active |
| 03 | Olares Olares: An Open-Source Personal Cloud to Reclaim Your Data | 97 | 96 | OSI-approved OSS | 5.3k | 97 | Active |
| 04 | Coolify An open-source, self-hostable PaaS alternative to Vercel, Heroku & Netlify that lets you easily deploy static sites, databases, full-stack applications and 280+ one-click services on your own servers. | 96 | 97 | OSI-approved OSS | 65.3k | 97 | Active |
| 05 | Dokku A docker-powered PaaS that helps you build and manage the lifecycle of applications | 96 | 95 | OSI-approved OSS | 32.2k | 96 | Active |
| 06 | Temps Self host your own Vercel | 95 | 97 | OSI-approved OSS | 876 | 96 | Active |
| 07 | Otomi Self-hosted PaaS for Kubernetes | 96 | 95 | OSI-approved OSS | 2.3k | 95 | Active |
| 08 | Hestia Control Panel Lightweight web hosting control panel. | 96 | 94 | OSI-approved OSS | 4.6k | 95 | Active |
| 09 | Spinifex Open-source AWS-compatible platform for secure edge deployments. | 95 | 96 | OSI-approved OSS | 402 | 95 | Active |
| 10 | Namespace Open-source Kubernetes application platform that powers Namespace's developer-optimized compute platform. | 95 | 94 | OSI-approved OSS | 177 | 95 | Active |
| 11 | GoDoxy High-performance reverse proxy and container orchestrator for self-hosters | 94 | 94 | OSI-approved OSS | 4.2k | 94 | Active |
| 12 | Payara Open-source Jakarta EE and MicroProfile application server platform. | 94 | 92 | OSI-approved OSS | 921 | 93 | Active |
| 13 | OpenRun Internal tools deployment made easy. Deploy web apps declaratively, on a single-node or on Kubernetes. | 92 | 94 | OSI-approved OSS | 992 | 93 | Active |
| 14 | Reviactyl Reviactyl is a modern and open-source game server management panel built using Laravel, React, FilamentPHP, Vite, and Go. It focuses on security and performance by running every game server inside isolated Docker containers while providing users with a clean and intuitive interface. | 92 | 94 | OSI-approved OSS | 169 | 93 | Active |
| 15 | CapRover Scalable PaaS (automated Docker+nginx) - aka Heroku on Steroids | 92 | 93 | OSI-approved OSS | 15.2k | 93 | Active |
| 16 | Convox Multicloud Platform as a Service | 92 | 92 | OSI-approved OSS | 180 | 92 | Active |
| 17 | Game Server Open source game server with authentication, lobbies, scripting, and an admin portal. | 91 | 92 | OSI-approved OSS | 50 | 92 | Active |
| 18 | ServerKit Modern server control panel for web apps, databases, and services on VPS or dedicated servers. | 90 | 95 | OSI-approved OSS | 1.8k | 92 | Active |
| 19 | Qovery Kubernetes powered PaaS that runs in your own cloud | 93 | 89 | OSI-approved OSS | 2.5k | 91 | Active |
| 20 | Ubicloud Open source alternative to AWS. Elastic compute, block storage (non replicated), firewall and load balancer, managed Postgres, K8s, AI inference, and IAM services. | 93 | 88 | OSI-approved OSS | 12.4k | 91 | Active |
| 21 | Uncloud A lightweight tool for deploying and managing containerised applications across a network of Docker hosts. Bridging the gap between Docker and Kubernetes ✨ | 92 | 89 | OSI-approved OSS | 5.6k | 91 | Active |
| 22 | QuickStack Free, open-source, self-hosted PaaS alternative to Vercel and Netlify. | 91 | 91 | OSI-approved OSS | 364 | 91 | Active |
| 23 | YunoHost YunoHost is an operating system aiming to simplify as much as possible the administration of a server. This repository corresponds to the core code, written mostly in Python and Bash. | 91 | 85 | OSI-approved OSS | 3k | 89 | Active |
| 24 | Canine A developer friendly PaaS for your Kubernetes | 90 | 86 | OSI-approved OSS | 2.9k | 89 | Active |
| 25 | Cipi Easy Laravel Deployments | 88 | 90 | OSI-approved OSS | 1.2k | 89 | Active |
| 26 | SellYourSaas Sell-Your-Saas is an Open Source solution to automate and sell any Web application as a SaaS service. Solution supports the deployment/undeployment of any application, customer dashboard, automatic invoicing and payment (credit card or sepa direct debit), management of a reseller network, security, backup, supervision and more... | 90 | 85 | OSI-approved OSS | 296 | 88 | Active |
| 27 | Websoft9 Applications self-hosting and DevOps platform for running open source, web-based linux Panel of lite PaaS | 84 | 88 | OSI-approved OSS | 2.1k | 85 | Active |
| 28 | Runtipi Runtipi is a homeserver for everyone! One command setup, one click installs for your favorites self-hosted apps. ✨ | 84 | 75 | OSI-approved OSS | 9.7k | 81 | Active |
| 29 | FastCP Fast and secure control panel for running multiple PHP websites on Ubuntu. | 65 | 55 | OSI-approved OSS | 59 | 61 | Warning |
| 30 | Froxlor The server administration software for your needs - The official Froxlor development Git repository | 65 | 51 | OSI-approved OSS | 1.8k | 59 | Warning |
| 31 | Kubero A free and self-hosted PaaS alternative to Heroku / Netlify / Coolify / Vercel / Dokku / Portainer running on Kubernetes | 63 | 50 | OSI-approved OSS | 4.5k | 58 | Warning |
| 32 | Juno Open-Source SDK for building apps | 62 | 47 | OSI-approved OSS | 422 | 56 | Warning |
| 33 | dockpanel Modern server management panel built with Rust and React. Sites, databases, Docker apps, Git deploy, mail, DNS, monitoring, backups, and security — all in one panel. | 56 | 46 | OSI-approved OSS | 984 | 52 | Warning |
| 34 | Erda An enterprise-grade Cloud-Native application platform for Kubernetes. | 57 | 32 | OSI-approved OSS | 2.8k | 47 | Warning |
| 35 | dyrector.io Simplify container delivery without vendor lock | 55 | 34 | OSI-approved OSS | 1.8k | 47 | Warning |
| 36 | OpenResty Manager Modern, secure, and elegant server control panel, alternative to OpenResty Edge and Nginx Proxy Manager. | 52 | 33 | OSI-approved OSS | 1.5k | 45 | Warning |
| 37 | OpenFaaS OpenFaaS - Serverless Functions Made Simple | 52 | 30 | OSI-approved OSS | 26.3k | 43 | Warning |
| 38 | Nixopus Run production apps without thinking about infrastructure On your server or ours. Fully agentic. | 54 | 25 | OSI-approved OSS | 1.5k | 42 | Warning |
| 39 | PteroCA Panel Free, open-source client management panel for Pterodactyl servers with integrated credit-based billing for automated server management. | 51 | 28 | OSI-approved OSS | 108 | 42 | Warning |
| 40 | PinMe Deploy Your Frontend in a Single Command. Claude Code Skills supported. | 28 | 6 | OSI-approved OSS | 3.8k | 19 | Critical |
| 41 | KubeNova Open-source Kubernetes multi-cluster management platform with monitoring, alerting, microservice governance, and audit tools. | 16 | 5 | OSI-approved OSS | 86 | 12 | Critical |
| 42 | KubeSphere The container platform tailored for Kubernetes multi-cloud, datacenter, and edge management ⎈ 🖥 ☁️ | 16 | 0 | OSI-approved OSS | 17.1k | 10 | Critical |
| 43 | Usulnet Open-source Docker infrastructure platform for containers, DNS, VPN, monitoring, backups, and reverse proxy management. | 12 | 3 | OSI-approved OSS | 133 | 9 | Critical |
| 44 | Mist Lightweight self-hosted PaaS built with Go. | 13 | 0 | OSI-approved OSS | 66 | 8 | Critical |
| 45 | Cloudness Self-hostable application platform for building and operating applications on Kubernetes. | 10 | 1 | OSI-approved OSS | 94 | 7 | Critical |
Evidence Watch
Tracked tools with useful public signals but no verdict score yet.
Not Scored
Tracked for context, but excluded from rankings because comparable open/source-visible evidence is unavailable.
Dokploy
Open Source Alternative to Vercel, Netlify and Heroku.
ToolVitals does not score proprietary or unknown-license tools because their public source evidence is not comparable to open/source-visible projects.EcliPanel
Multi-tenant game server control panel with billing, DNS, AI endpoints, and remote node orchestration.
ToolVitals does not score proprietary or unknown-license tools because their public source evidence is not comparable to open/source-visible projects.Fly.io
Run apps close to your users
ToolVitals does not score proprietary or unknown-license tools because their public source evidence is not comparable to open/source-visible projects.Litescreen
Open-source digital signage platform.
ToolVitals does not score proprietary or unknown-license tools because their public source evidence is not comparable to open/source-visible projects.OpenOva
Enterprise Kubernetes platform with GitOps.
ToolVitals does not score proprietary or unknown-license tools because their public source evidence is not comparable to open/source-visible projects.Porter
Kubernetes powered PaaS that runs in your own cloud
ToolVitals does not score proprietary or unknown-license tools because their public source evidence is not comparable to open/source-visible projects.Railway
Modern app deployment platform
ToolVitals does not score proprietary or unknown-license tools because their public source evidence is not comparable to open/source-visible projects.Rainbond
A container platform that needs no Kubernetes learning, Build, deploy, assemble, and manage apps on Kubernetes, no K8s expertise needed, all in a graphical platform.
ToolVitals does not score proprietary or unknown-license tools because their public source evidence is not comparable to open/source-visible projects.Render
Cloud platform for apps and databases
ToolVitals does not score proprietary or unknown-license tools because their public source evidence is not comparable to open/source-visible projects.Sealos
Sealos is an AI-native Cloud Operating System built on Kubernetes that unifies the entire application lifecycle, from development in cloud IDEs to production deployment and management. It is perfect for building and scaling modern AI applications, managed databases (MySQL, PostgreSQL, Redis, MongoDB) and complex microservice architectures.
ToolVitals does not score proprietary or unknown-license tools because their public source evidence is not comparable to open/source-visible projects.SkyPanelV2
Open-source VPS management and billing platform.
ToolVitals does not score proprietary or unknown-license tools because their public source evidence is not comparable to open/source-visible projects.Stormkit
Stormkit is a self-hostable, highly performant and scalable PaaS for modern web applications.
ToolVitals does not score proprietary or unknown-license tools because their public source evidence is not comparable to open/source-visible projects.Vercel
Frontend cloud for deploying web apps
ToolVitals does not score proprietary or unknown-license tools because their public source evidence is not comparable to open/source-visible projects.WolfStack
Server management platform for the Wolf software suite
ToolVitals does not score proprietary or unknown-license tools because their public source evidence is not comparable to open/source-visible projects.WPCloudDeploy
WPCloudDeploy is a WordPress plugin that allows you to easily deploy and manage your own dedicated high-performance WordPress servers and sites at any cloud server provider.
ToolVitals does not score proprietary or unknown-license tools because their public source evidence is not comparable to open/source-visible projects.