The builder’s field guide
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Now make it run.
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Practical guides
By the Codara teamHow to deploy an AI-built app with Postgres in Europe
Deploy an app built with Claude Code, Cursor or Codex, with a Postgres database, on EU servers and without managing servers: the steps, the commands, the options and a pre-launch checklist.
Read the guideCodara Cloud, Vercel, Railway or a VPS?
Choose hosting for a real app by its runtime, data, operating work and billing model. An honest comparison of Codara Cloud, Vercel, Railway and a VPS.
Read the guideRun multiple projects on one hosting plan
How Codara Cloud organizations, workspaces, projects and environments share one plan. Understand service limits, real runtime capacity and teammate access.
Read the guideHeroku alternatives in Europe: EU hosting at a fixed price
EU-hosted Heroku alternatives compared: Codara Cloud in Helsinki, Scalingo, Clever Cloud, Render, Railway, Fly.io and self-hosted Coolify. Data location, GDPR, prices and migration steps.
Read the guideRailway alternatives with fixed monthly pricing (2026)
Railway alternatives with a fixed monthly price, compared: Render, DigitalOcean App Platform, Heroku, Sliplane, Coolify on Hetzner and Codara Cloud. What each one fixes, what is still metered, and who it suits.
Read the guideFixed-price hosting for AI-built apps in the EU
Where to host an app built with Claude Code, Cursor, Lovable or Bolt in the EU for a fixed monthly price: Codara Cloud, Render, Railway, Fly.io, Scalingo, Clever Cloud, Sliplane and Coolify on Hetzner, compared.
Read the guideWhere to host an app built with Cursor, Lovable, Bolt or Claude Code, with a database
Hosting options for AI-built apps with a database: Lovable and Bolt’s own hosting, Supabase, Vercel, Render, Railway and Codara Cloud, with how each one bills and who it suits best.
Read the guideRender vs Railway vs Fly.io in Europe: which has the most predictable pricing?
Render, Railway and Fly.io compared for a small app in Europe: EU regions, pricing models, what a web service with Postgres costs, spending limits, and where Codara Cloud’s fixed plan fits.
Read the guideGDPR-friendly app hosting in Europe for solo developers
What GDPR-friendly hosting means for a solo developer, what to check, and how Codara Cloud, Scalingo, Clever Cloud, Hetzner, Sliplane, Render, Railway, Fly.io and Vercel compare on EU hosting and data processing agreements.
Read the guideHow to deploy a Next.js app
Deploy a Next.js app from GitHub to Codara Cloud: build and start scripts, PORT, environment variables and NEXT_PUBLIC values, standalone output, a database and a custom domain.
Read the guideHow to deploy a Node.js or Express API
Deploy a Node.js or Express API to Codara Cloud: listen on PORT, a start script, a health check, graceful shutdown, Postgres, migrations and private internal services.
Read the guideHow to deploy a Python app: FastAPI, Django or Flask
Deploy a FastAPI, Django or Flask app to Codara Cloud: dependency files, the Python version, the start command with uvicorn or gunicorn, PORT, Postgres, migrations and static files.
Read the guideHow to deploy any app with a Dockerfile
Deploy any language or framework to Codara Cloud with your own Dockerfile or a prebuilt container image: detection rules, PORT, build arguments, secrets, monorepos, private registries and build limits.
Read the guideHow to add a Postgres database to your app
Add managed PostgreSQL to an app on Codara Cloud: shared or dedicated, connect it with DATABASE_URL, run migrations, import existing data, open a local tunnel and understand backups and restores.
Read the guide