18.6
Coolify is an open-source platform for deploying websites, databases, web applications and more than 280 one-click services to servers you provide.
Free planOpen sourceAndroidiOSWeb
Best Preview Environment Software in 2026
A preview environment lets you examine a proposed change in a working environment before it moves ahead. Compare pull request previews with preview lifecycle and expiry controls to understand how each option handles review environments over time. Database previews, Git providers, and custom domains are additional criteria to consider for your development workflow. Railway, sh0, and Temps are among the entries. Check…
28.3
Railway is a deployment platform for provisioning infrastructure, developing locally with that infrastructure, and deploying services to the cloud.
Free planAndroidiOSWeb
38.0
Northflank is a developer platform for building and operating applications made up of microservices, databases, background jobs, and scheduled tasks.
Free planWebAPILinux
- 4
sh0
sh0 is a self-hosted deployment platform that combines deployment, reverse proxy, SSL, monitoring and backups in one Rust-built binary.
Free planAndroidiOSWebAPI8.0From $19 a month - 5
Nullstone
Nullstone is a developer platform for launching and managing applications on cloud providers such as AWS.
Free planWebAPILinuxmacOS7.9From $50 a month - 6
Okteto
Okteto provides isolated, production-like environments on a team's infrastructure where developers and AI agents can build, run, and test changes…
Free planOpen sourceWebAPILinuxmacOS7.7Free plan - 7
Zeabur
Zeabur is a deployment service that describes itself as an AI DevOps engineer.
Free planWebAPIExtensionLinux7.3From $5 a month - 8
Encore
Encore automates backend infrastructure from local development through production for developers and AI coding agents.
Free planWebAPILinuxmacOS7.2From $49 a month - 9
GitLab Package Registry
GitLab Package Registry lets teams publish and share packages that downstream projects can use as dependencies.
Free planWebAPILinuxSelf-hosted7.1Free plan - 10
Netlify
Netlify is a platform for building, deploying, and scaling modern web applications.
Free planWebAPI7.1From $9 a month - 11
Qovery
Qovery describes itself as a Kubernetes control plane for people and AI agents, running on customers' own infrastructure.
WebAPILinuxmacOS7.1From $299 a month - 12
Skyhook
Skyhook is a Kubernetes platform for turning application deployment into self-service workflows while your team keeps its own repository and cloud account.
Free planWebAPILinuxmacOS7.1From $1 a month - 13
Temps
Temps is a self-hosted deployment platform that brings deployment and developer tools together in one Rust binary.
Free planWebAPILinuxmacOS7.1From $29 a month - 14
Upsun (formerly Platform.sh)
Upsun, formerly Platform.sh, is a managed platform for building and running applications.
Free planWebAPILinuxmacOS7.1€9 usage-based - 15
Vercel
Vercel is infrastructure for building, deploying, securing, observing, and scaling apps and agents.
Free planWebAPI7.0$20 usage-based - 16
Port
Port is a cloud-native platform for engineering teams to build, govern, and operate their software development lifecycle.
Free planWebAPIExtension6.9From $30 a month - 17
Signadot
Signadot provides Kubernetes-based sandboxes and validation tools for testing code changes against real services and dependencies.
Free planWebAPILinuxmacOS6.9From $250 a month - 18
Porter
Porter deploys and manages applications inside a customer’s AWS, Google Cloud, or Azure account, while Porter handles infrastructure operations.
WebAPILinuxmacOS6.8From $6 a month - 19
Cloudflare Pages
Cloudflare Pages is a serverless platform for building, testing, collaborating on, and deploying full-stack applications.
Free planWebAPI6.7From $20 a month - 20
Miren
Miren is a container deployment platform for small teams that runs on Linux servers they control.
Free planWebLinuxmacOSSelf-hosted6.7From $29 a month - 21
Slipway
Slipway builds and runs projects from connected GitHub or GitLab repositories on managed infrastructure.
Free planWebAPISelf-hosted6.7From $5 a month - 22
Humanitec
Humanitec is a platform orchestrator for engineering organizations managing application and infrastructure configuration.
WebAPISelf-hosted6.6From $1,979 a month - 23
Kovra
Kovra Cloud is a managed platform for deploying and operating production apps and databases.
Free planWebAPI6.6$50 usage-based - 24
Modality
WebAPILinuxmacOS6.6From $5 a month - 25
Bunnyshell
Bunnyshell creates temporary, production-like environments for pull requests, making it an environment platform for engineering teams.
WebAPILinuxSelf-hosted6.5From $0.01 a month