Knowledge base
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.
Free intro call
Let's talk about your project - honest and no strings attached
- Straight with Timo and Robin - no sales team, no pitch
- An honest take, including when we are not the right fit
- Concrete next steps for infrastructure, software or AI
No risk: worst case, you leave with a clearer understanding of your project than before.
WZ-IT's advice on our Azure migration was technically sound and completely non-binding right from the intro call - we took away a great deal.
Jakob ÖschlbergerInno7 GmbH
Let's Talk About Your Idea
Whether a specific IT challenge or just an idea - we look forward to the exchange. In a brief conversation, we'll evaluate together if and how your project fits with WZ-IT.
WZ-IT's advice on our Azure migration was technically sound and completely non-binding right from the intro call - we took away a great deal.