PaaS migration and cloud exit
A PaaS exit involves more than rebuilding an application. Runtimes, environment variables, data, storage, jobs, domains, preview environments and monitoring must move into a new operating model. These guides cover source-specific paths from Vercel, Heroku, Railway, Render, Fly.io, Netlify and other platforms and consolidate the shared controls for target selection, rehearsal, cutover and rollback.
Vercel & Next.js
Heroku & Netlify
Migrate Heroku to Coolify
Migrate Heroku to Coolify by planning dynos, Procfile, buildpacks, config vars, add-ons, Postgres, workers, scheduler, domains and cutover.
Migrate Netlify to Coolify
Migrate Netlify to Coolify by mapping builds, deploy previews, functions, forms, redirects, headers, environment variables, domains and data paths.
Railway, Render & Fly.io
Migrate Railway to Coolify
Migrate Railway to Coolify by inventorying, transferring and validating services, variables, volumes, databases, domains and deployments.
Migrate Render to Coolify
Migrate Render to Coolify by transferring Blueprints, web services, workers, cron jobs, disks, databases, secrets, domains and cutover safely.
Migrate Fly.io to Coolify
Migrate Fly.io by mapping Machines, fly.toml, process groups, regions, volumes, secrets, private networks, databases and cutover safely.
Compare Railway, Render and Fly.io
Compare Railway, Render and Fly.io during PaaS exit by mapping services, volumes, databases, jobs, networks, regions and target platforms correctly.
Other platforms
Planning & cutover
From one team
WZ-IT builds and runs PaaS & Cloud Exit in production for companies - design, build and operations from one team.
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