Lovable Cloud to Self-hosted Supabase Migration
We migrate your Lovable Cloud backend (Supabase under the hood) to a self-hosted Supabase instance – on-premises or on dedicated servers in Germany. Including database, storage, security hardening, and cutover plan.
Data Sovereignty
Self-Hosted (Docker)
GDPR Options
Minimal Downtime
Lovable Cloud vs. Self-hosted Supabase: The Difference
Lovable Cloud quickly delivers a production-ready backend – based on Supabase. For many teams, there comes a point where they need ownership and operation in their own infrastructure.
Note (transparent): Note: Supabase explicitly states that there is no automated way to transfer a Lovable Cloud project – you clone/migrate manually following their guide. That's exactly what we standardize for you.
Self-hosted Supabase – What We Provide
Supabase can officially be self-hosted; the most common approach is Docker/Docker Compose deployment.
Supabase Stack Setup
Docker/Compose, networking, TLS/reverse proxy, secure defaults
Postgres Migration
Schema, data, extensions – via export/import (e.g., pg_dump)
Storage
Buckets/assets/permissions fully migrated
Realtime & Edge Functions
Subscriptions, webhooks, edge functions configured
Auth & Access
Providers, redirects, secrets, roles/RLS
Security Hardening
Backups, monitoring/alerting, update strategy
Typical Supabase Setups
From simple single-node solutions to compliance-ready on-prem setups
Single-Node (Dev/Pilot)
1 server (on-prem or DE datacenter), Supabase via Docker Compose, backups local + offsite
2-3 Node Setup
App/Edge/Realtime separated from DB storage, recoverability (restore tests), defined maintenance windows
On-Prem / Hybrid
Data on site, controlled integrations, security policies per internal standards
How Your Lovable-to-Supabase Migration Works
A proven 6-step process – so you move without chaos and with a rollback plan
Inventory & Backend Type Assessment
We check whether your project runs on Lovable Cloud or is already connected to your own Supabase, and inventory database, storage, auth/providers, and integrations.
Design Target Setup (self-hosted)
Server/VM/cluster, network, TLS, secrets, backups, monitoring. Supabase deployment via Docker/Compose following best practices.
Pilot Migration (Staging) & Validation
We first migrate to a staging instance, verify data integrity, performance, RLS/policies, login flows, storage URLs, critical API endpoints.
Full Migration (DB + Storage + Config)
Export/import of data (typically pg_dump-based procedures) + storage migration, adjustment of env vars, OAuth redirects, API keys.
Cutover & Go-Live
Planned maintenance window, final delta sync (if needed), switch app configuration, smoke tests, activate monitoring, rollback fallback.
Operations & Support
Updates, backups, restore tests, performance tuning, security reviews. Optionally as managed service through our Supabase expertise.
Risks & Pre-Migration Checklist
Every migration has pitfalls – we address them openly and mitigate through tests + planning
Possible Challenges
No 1-Click Transfer
Clone/migration must be done manually – there's no automated way
Auth Behavior
Providers/redirects/email templates must be replicated exactly
RLS/Policies
Most common cause of 'works in dev, breaks in prod'
Storage
Public/private rules, paths, signed URL behavior need verification
Secrets & Integrations
Third-party keys, webhooks, cron/jobs must be transferred
Our solution: Through careful planning, staging tests, and rollback strategies, we minimize all risks.
Pre-Migration Checklist
Backend type identified (Lovable Cloud vs own Supabase connection)
DB inventory (tables/views/functions/extensions)
Data volume & growth roughly estimated
Storage buckets + permissions documented
Auth providers & redirect URLs collected
RLS/Policies review (what's actually needed?)
List of all secrets/env vars created
Staging instance ready (identical config)
Maintenance window & rollback plan agreed
Smoke test plan defined (login, core flows, upload/download, admin)
Where Should Your Self-hosted Supabase Run?
On-Premises / Own Hardware
- Maximum data control
- Ideal for compliance
- We install & operate remotely
Dedicated Server (DE/EU)
Recommended- Predictable costs, fast provisioning
- Clean network/backup architecture
- Easily scalable for production
Migration + Operations from One Source
We're already positioned as Supabase partner/expertise. That's the perfect fit: We migrate and operate it afterwards.
No Risk
Lovable Cloud remains untouched until validation (rollback possible)
Full-Service
Migration + self-hosted setup + operations/support from one source
Security & Compliance
Operation in your infrastructure, clean access concepts
Transparency
Clear steps, checklist, realistic downtime planning
Migration FAQ
Everything you need to know about Lovable → Supabase migration
Themen
Basics (Lovable / Supabase)
Lovable Cloud uses Supabase as its open-source foundation. You get DB/Auth/Storage out of the box, without setting up Supabase yourself.
If your backend runs on Lovable Cloud, the Supabase instance is managed by Lovable – so it doesn't automatically appear in your account/dashboard.
No – Supabase states that there's no automated transfer from Lovable Cloud to your own setup. It's done via cloning/migrating following their guide.
Usually yes – Lovable can work with your own Supabase backend. What adjustments are needed in your project, we clarify in step 01 (inventory).
Process & Downtime
Depends on data volume, storage, auth/providers, and integrations. But the process is clearly structured (Audit → Staging → Validation → Cutover).
Usually yes, but plannable: We define a maintenance window, test in staging beforehand, and keep a rollback plan ready.
Yes – we actually recommend it: 1-2 core flows in staging, then production cutover.
Database (Postgres)
Typically via export/import procedures (e.g., pg_dump) in clean sequence (Schema → Data → Constraints/Policies → Validation). Supabase explicitly documents pg_dump as the migration path to self-hosted.
We inventory these in step 01 and transfer them deliberately. With self-hosted, you must ensure the environment is compatibly configured.
Yes – if migrated cleanly (respecting constraints/sequences). That's exactly why we do staging tests before cutover.
Storage (Buckets/Files)
Yes – including buckets, public/private rules, and path structure.
This is a typical stumbling block. We verify the most important download/upload flows in staging and adjust app config/storage rules.
Auth & Security
Depends on the setup (auth provider, user data, policies). We decide this in the audit and choose the safest path.
RLS/Policies are critical for security. We deliberately transfer policies and test endpoints/flows – especially admin vs. user access.
Secrets/keys are cleanly managed in the target environment (env vars/secret store), access is kept minimal.
Self-Hosting (Operations)
Supabase recommends Docker/Docker Compose as the most common starting point, including complete stack components.
Not always 1:1 – feature scope and operations depend on the setup. We clarify this in the audit and define scope transparently.
We set up backups and recommend regular restore tests (operational reliability is part of the project/support).
Yes – as managed service (monitoring, updates, hardening), fitting our Supabase expertise/installation.
Costs & Scope
Depends on: data volume, storage, auth/providers, integrations, desired operation form (on-prem vs DE hosting). We start with step 01 (analysis) and then provide a clear scope.
Complete app rewrite, new features, UI redesign. (Can optionally run as a separate project.)
Troubleshooting
Supabase has a check guide for this (how to identify your backend type). That's exactly our step 01.
Community/tooling approaches exist (e.g., migration extensions). However, we don't blindly rely on 'magic buttons' in the project, but validate structurally (staging/smoke tests).
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.
Trusted by leading companies
Timo Wevelsiep & Robin Zins
CEOs of WZ-IT