How to host a Bolt.new app in Europe in 2026

Bolt names no European location for bolt.host or a Bolt Database, so the dependable route to Europe is to sync the project to GitHub, move the data into a Supabase project you create in an EU region, and deploy the repository to a European host. Eurobase suits the usual Bolt output, a JavaScript frontend plus Supabase, at a flat monthly price. Scalingo and Clever Cloud fit when you'd rather swap Supabase for a managed Postgres from a European company, and Sliplane or Coolify on Hetzner fit if you want a Docker server of your own.

Where a Bolt app can run at a glance

Platform	Company	Location you can pick	Database next to the app	Main gap
Eurobase	Warsaw, Poland	European infrastructure only	SQLite for apps on V8 isolates, or your own Supabase	No managed Postgres, no preview deployments
Scalingo	Strasbourg, France	France	Managed Postgres from €7.20 a month excl. VAT	Supabase sign-in, storage and functions need new code
Clever Cloud	France	Its own datacenters in France	Managed databases as add-ons	Billed by the second for what you run
Sliplane	Berlin, Germany	Germany or Finland, among other regions	Managed Postgres at extra cost	The app runs as a container
Coolify on Hetzner	coolLabs Solutions Kft.; Hetzner, Germany	Germany or Finland in Europe	Whatever you install	Updates and backups are your job
Bolt hosting	StackBlitz, Inc., San Francisco, USA	Not stated	Bolt Database or your Supabase	No region you can choose

Prices and Bolt details are from each provider's own page, checked on 9 and 10 November 2026.

What to sort out before you leave bolt.host

• Where the code lives. Bolt syncs to the main branch of a private GitHub repository it creates, and you can also download a zip.
• Where the data lives. Bolt's help center doesn't say which region a Bolt Database runs in. If the data has to stay in the EU, you need a Supabase project whose region you picked yourself.
• Server code and secrets. Bolt runs server functions beside the database, and it never writes secret values into your files. Those values don't come with the export, so you recreate each key in Supabase and on the new host.
• Plan. Connecting your own Supabase database or claiming a Bolt Database into Supabase both need a Bolt Pro or Teams plan.
• What happens at the limit. On Bolt's Free hosting plan, a site that uses up its 10 GB of bandwidth or 333,333 requests a month goes offline until the next billing cycle. Ask what the new host does then.
• Who signs the contract. Read the company name on each set of terms, not only the region.

1. Eurobase

Eurobase pulls a Bolt repository from GitHub, or from GitLab, Codeberg, Forgejo or Gitea if you move it there, and runs it on European infrastructure run by Scaleway, a French provider. A Vite app from Bolt runs on V8 isolates, and unknown paths go to index.html without a rewrite rule, so client-side routes keep working. A Node.js server from a Bolt project runs as a container. Your code keeps calling Supabase and Bolt's edge functions through supabase-js over HTTPS.

An AI agent can keep shipping the project after the move through the Eurobase MCP server or CLI.

• Best for: a Bolt frontend backed by an EU Supabase project, with one fixed bill for hosting.
• Price: free for 2 projects and one custom domain. Paid plans are Starter at €10 and Pro at €20 a month + VAT, and each covers the whole workspace. There are no usage charges today: work over a limit is refused, apps on V8 isolates and Functions pause until the monthly reset, and containers and static sites keep serving.
• Company: registered in Warsaw, Poland. GitHub becomes a US subprocessor only if you connect it.
• What it lacks: a managed Postgres, MySQL or Redis, preview deployments for branches, and Dockerfile builds. ISO 27001 and SOC 2 audits are under way, and neither certificate is held yet. Outbound TCP isn't available on V8 isolates, so Postgres drivers can't connect from there, and the default @supabase/ssr cookie code needs the change described in the cookies docs.

Guides: Deploy a static site, Node.js server, Eurobase + Supabase and Migrate from Netlify.

2. Scalingo

Scalingo, a Strasbourg company, builds a Node.js app on each Git push and sells managed Postgres in the same account. It holds ISO 27001 and offers a SecNumCloud region as well.

• Best for: keeping app and data with one French company on plain Postgres.
• Price: the smallest 256 MB container is €7.20 a month excl. VAT, €8.64 in the SecNumCloud region. Postgres starts at €7.20 a month excl. VAT for 512 MB of memory and 10 GB of storage. New accounts get a 30-day free trial.

Bolt's Supabase sign-in, storage and edge functions would need rebuilding or staying on Supabase.

3. Clever Cloud

Clever Cloud deploys JavaScript and TypeScript apps on any stable Node.js release, and Bun too. The company operates its own datacenters in France and lists ISO/IEC 27001:2022 and HDS health data hosting certification on its homepage.

• Best for: teams that want a certified French provider for both the app and its database.
• Price: resources are billed by the second, and sign-up comes with free credits and no card required.

As with Scalingo, Supabase sign-in and storage don't carry over on their own.

4. Sliplane

Sliplane runs containers on servers you rent from it. It spots your framework automatically, or builds from a Dockerfile or runs an image, so a Bolt Node.js project can go in as it is.

• Best for: a Bolt app sharing one machine in Germany or Finland with other small services.
• Price: from €9 per server, excl. VAT. Managed Postgres and object storage are separate products with their own prices.
• What it lacks: an ongoing free tier. A demo server is free, but it's deleted after 48 hours unless you add a payment method.

5. Coolify on Hetzner

Coolify is open-source deploy software for a server you rent, here from Hetzner. Its cloud servers start at €5.49 a month excl. VAT for a CPX02 in Helsinki, or €6.49 in Falkenstein or Nuremberg, but those entry plans were listed as unavailable to order on 10 November 2026.

• Best for: developers who are comfortable keeping a Linux server patched and want the smallest bill.
• Price: the self-hosted version costs nothing. Coolify Cloud runs the dashboard for you at $5 a month with 2 servers connected, plus $3 for each extra server, and the servers are billed separately.
• What it lacks: managed operations. Security patches, backups and restarts are up to you.

Moving a Bolt project step by step

1. In Bolt, click the GitHub icon and create a repository, or download the project as a zip and push it yourself.
2. Create a Supabase project in a specific EU region such as Frankfurt, Paris, Ireland or Stockholm. Supabase warns that its general Europe option can also place you in London or Zurich, which aren't EU member states.
3. Connect that project to Bolt on a Pro or Teams plan. Bolt warns that replacing a Bolt Database connection may cause data loss, so export your tables first, or claim the Bolt Database into Supabase and then move it to the EU project.
4. Re-enter every secret, such as a Stripe or Resend key, in the new Supabase project, and check that the edge functions Bolt wrote are deployed there.
5. Deploy the repository to your European host on its default address. Add the public Supabase values as build variables, then test sign-up, payments and email.
6. Move your custom domain, then unpublish the bolt.host site.

Frequently asked questions

Can I export a Bolt.new app and host it somewhere else?

Yes. Bolt syncs your project to GitHub or lets you download it as a zip, and its help center says that with the code in GitHub you can publish through Bolt hosting, Netlify or another service you choose.

Where does Bolt host my app and my data?

On bolt.host, or on Netlify if you connect it. Bolt's help center doesn't name a region for the hosting or for the Bolt Database, and the service is run by StackBlitz, Inc. in San Francisco. Netlify deploys functions to Ohio unless you choose another region.

Do I need a paid Bolt plan to move my database?

To connect your own Supabase project or claim the Bolt Database into Supabase, yes: both need Pro or Teams. On the Free plan you can still download the code and export rows from the database's Tables screen.

Can Netlify host a Bolt app with a database?

No. Bolt says Netlify can host sites that run entirely in the browser, but not a database or a traditional backend, and it points those projects to Bolt hosting.

Is moving to a European host enough for GDPR?

It settles where the app runs, not the whole question. Database region, each provider's company, DPAs and subprocessors count too. The GDPR hosting checklist walks through them,, and hosting apps built with AI tools compares Bolt with Lovable and v0.

Sources

• Bolt GitHub integration, Bolt hosting, Bolt hosting plans, Bolt Netlify integration and Bolt project downloads
• Bolt database, Bolt advanced database settings, Bolt secrets, Bolt and Supabase and StackBlitz terms of service
• Supabase regions
• Netlify functions configuration
• Scalingo pricing
• Clever Cloud, Clever Cloud pricing and Clever Cloud Node.js docs
• Sliplane pricing
• Coolify pricing and Hetzner Cloud
• Eurobase pricing, Eurobase plans and limits, Eurobase AI agents and Eurobase subprocessors