How to Migrate from Bubble to Next.js in 2026 (Step-by-Step Guide)

TL;DR: Migrating from Bubble to Next.js takes 2-6 hours using AI code generation tools. Export your Bubble database as CSV/JSON, describe your app to Lovable or v0, generate a Next.js codebase, import your data to Supabase, and deploy to Vercel. This guide walks through each step with exact commands and troubleshooting tips.

If you've built your app on Bubble and hit scaling limits, vendor lock-in concerns, or performance issues, you're not alone. Thousands of Bubble users migrated to modern code-based stacks in 2025-2026.

This guide shows you exactly how to migrate from Bubble to Next.js—even if you're not a developer.

What you'll learn:

How to export all your Bubble data safely
Using AI tools to recreate your app in Next.js
Setting up Supabase (or Postgres) as your new database
Deploying to Vercel with zero DevOps experience
Common migration pitfalls and how to avoid them

Time required: 2-6 hours (depending on app complexity)
Cost: $0-20/month (vs. $29-1,179/month on Bubble)

Let's get started.

Why Migrate from Bubble to Next.js?

Before diving into the how, let's quickly cover the why:

1. Code Ownership

With Next.js, you own your source code. No vendor lock-in. Ever.

2. Better Performance

Next.js apps deploy to Vercel Edge—faster page loads, better SEO, lower bounce rates.

3. 10x Lower Costs

Bubble charges $29-1,179/month for scaling. Next.js + Vercel Free or Pro ($20/mo) handles most use cases.

4. Larger Developer Pool

Next.js is the most popular React framework. Hiring developers is easy and affordable.

5. Modern Development Workflow

Git version control, automated deployments, environment variables—standard tools Bubble doesn't offer.

"We migrated from Bubble to Next.js in one weekend. Performance improved 3x and our hosting bill dropped from $350/mo to $20/mo." — Founder, SaaS startup, Jan 2026

Now let's walk through the migration.

Step 1: Audit Your Bubble App

Before exporting anything, document what your app does.

Create an App Inventory

List every feature, page, and workflow:

### Pages
- Homepage (public)
- Login/Signup (auth)
- Dashboard (protected, shows user data)
- Settings (user profile editing)
- Admin panel (role-based access)

### Database Tables
- Users (email, name, created_at, subscription_tier)
- Posts (title, content, author_id, published_at)
- Comments (post_id, user_id, text, created_at)

### Key Workflows
- User signup → send welcome email
- Post creation → auto-publish to social media
- Comment submission → notify post author

### Integrations
- Stripe (payments)
- SendGrid (emails)
- Cloudinary (image uploads)

Why this matters: You'll use this inventory to prompt AI tools accurately.

Step 2: Export Your Bubble Database

Bubble lets you export your database as CSV or JSON.

How to Export Data from Bubble

Log into Bubble → Open your app
Go to Data tab → Click "App Data"
Select a table → Click "Export as CSV"
Repeat for each table → Save files as users.csv, posts.csv, etc.

Important Notes

CSV vs JSON: CSV is easier for relational data. JSON preserves nested structures.
File uploads: Bubble file URLs expire. Download files and re-upload to Cloudinary/S3 before migrating.
Scheduled workflows: Export a list of all scheduled jobs—you'll need to recreate them.

Example Export Structure

bubble-export/
├── users.csv
├── posts.csv
├── comments.csv
└── uploaded-files/
    ├── profile-pic-123.jpg
    ├── post-image-456.png
    └── ...

Checkpoint: You should now have all your data backed up locally.

Step 3: Choose Your Tech Stack

Here's the recommended modern stack (Bubble → Next.js equivalent):

Bubble Component	Next.js Equivalent	Why
Frontend	Next.js 14+ (React, TypeScript)	Fast, SEO-friendly, huge community
Database	Supabase (Postgres) or Firebase	Free tier, real-time, easy auth
Authentication	Supabase Auth or Clerk	Built-in, supports OAuth, magic links
File Storage	Cloudinary or Vercel Blob	CDN-backed, image optimization
Payments	Stripe (same as Bubble)	No change needed
Email	Resend or SendGrid	Developer-friendly APIs
Hosting	Vercel (auto-deploys from Git)	Free for hobby projects, $20/mo Pro

Total monthly cost: $0 (free tier) to $40 (if you need Pro plans).

Step 4: Generate Your Next.js App with AI

This is where magic happens. Instead of manually coding your app, you'll describe it to AI and get a working codebase.

Option A: Use Lovable (Easiest)

Lovable.dev generates full-stack Next.js apps from plain English prompts.

Sign up at lovable.dev (free tier available)
Create a new project → Select "Next.js + Supabase"
Describe your app:

Build a SaaS dashboard app with:
- User authentication (email + Google OAuth)
- Database tables: Users, Posts, Comments
- Dashboard showing user's recent posts
- Post creation form with title and content
- Comments section under each post
- Admin panel for user management (role: admin)
- Stripe checkout integration for subscriptions

Generate → Lovable creates your codebase in 2-5 minutes
Download the code or connect to GitHub

Option B: Use Vercel v0 (For UI-First Approach)

v0.dev is great for recreating specific Bubble pages.

Go to v0.dev
Describe a page: "Create a user dashboard with a table showing posts, a sidebar with navigation, and a button to create new posts."
Copy the generated React code into your Next.js project

Option C: Use Replit Agent (Includes Hosting)

Replit Agent builds and hosts your app in one place.

Go to replit.com → Create new Repl
Enable Agent mode
Prompt: "Build a Next.js app that replicates my Bubble app with [features from Step 1 inventory]"
Deploy directly from Replit (one-click)

Recommended for beginners: Lovable (full-stack) or Replit Agent (includes hosting).

Step 5: Set Up Your Database (Supabase)

Now you need to recreate your Bubble database schema in Supabase.

Create a Supabase Project

Sign up at supabase.com
Create new project → Name it, set password
Wait 2 minutes for provisioning

Recreate Your Database Schema

Using your Bubble export, create tables in Supabase:

Example: Users Table

CREATE TABLE users (
  id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
  email TEXT UNIQUE NOT NULL,
  name TEXT,
  created_at TIMESTAMP DEFAULT now(),
  subscription_tier TEXT DEFAULT 'free'
);

Supabase UI Method:

Go to Table Editor → Click "New Table"
Add columns matching your Bubble schema
Set primary keys, foreign keys, and constraints

Import Your Exported Data

Upload your CSV files to Supabase:

Click on your table → "Insert" → "Import from CSV"
Upload your exported CSV → Map columns → Import

Checkpoint: Your data is now live in Supabase.

Step 6: Connect Next.js to Supabase

Your AI-generated Next.js app needs to talk to your database.

Add Supabase Credentials

In your Next.js project, create .env.local:

NEXT_PUBLIC_SUPABASE_URL=https://your-project.supabase.co
NEXT_PUBLIC_SUPABASE_ANON_KEY=your-anon-key
SUPABASE_SERVICE_ROLE_KEY=your-service-key

(Get these from Supabase Project Settings → API)

Install Supabase Client

npm install @supabase/supabase-js

Test the Connection

Run your Next.js app locally:

npm run dev

Open http://localhost:3000 → Try logging in → Check if data loads.

If it works: You're 80% done. 🎉

Step 7: Recreate Workflows and Logic

Bubble workflows = Next.js API routes + server actions.

Example: Send Welcome Email on Signup

Bubble workflow:

"When User signs up → Send email via SendGrid"

Next.js equivalent (app/api/auth/signup/route.ts):

import { sendWelcomeEmail } from '@/lib/email';

export async function POST(req: Request) {
  const { email, name } = await req.json();
  
  // Create user in Supabase
  const { data: user } = await supabase.auth.signUp({ email, password });
  
  // Send welcome email
  await sendWelcomeEmail(email, name);
  
  return Response.json({ success: true });
}

Use AI to write this: Paste your workflow description into Cursor AI, ask it to generate the code.

Step 8: Deploy to Vercel

Final step: make your app live.

Connect GitHub (Recommended)

Push your Next.js code to GitHub:

git init
git add .
git commit -m "Initial commit"
git remote add origin https://github.com/your-username/your-repo.git
git push -u origin main

Go to vercel.com → "Import Project"
Select your GitHub repo → Click "Deploy"
Add environment variables (your Supabase keys)
Deploy → Vercel builds and publishes your app

Your app is now live at https://your-app.vercel.app.

Custom Domain

Go to Vercel Project Settings → "Domains"
Add your domain (e.g., myapp.com)
Update DNS records → Vercel provides instructions
SSL auto-configures (free with Vercel)

Checkpoint: Your app is live, performant, and you own the code.

Step 9: Migrate Users Gradually (Optional)

If you have active Bubble users, migrate them gradually:

Run Both Apps in Parallel

Keep Bubble live at app.myapp.com
Deploy Next.js at v2.myapp.com
Invite beta users to test the new version
Iterate based on feedback
Flip the switch: Point app.myapp.com to Vercel

Data Sync During Transition

Use webhooks to sync data between Bubble and Next.js during the migration period:

When a user signs up on Bubble → Webhook to Next.js → Create user in Supabase
When a post is created on Bubble → Webhook to Next.js → Sync to Supabase

This ensures zero data loss during migration.

Common Migration Issues (and Fixes)

Issue 1: "My Bubble app has custom plugins—how do I replicate them?"

Solution: Most Bubble plugins are wrappers around APIs. Find the underlying API (Stripe, Twilio, etc.) and integrate it directly in Next.js.

Issue 2: "I have scheduled workflows in Bubble—how do I migrate those?"

Solution: Use Vercel Cron Jobs or GitHub Actions to run scheduled tasks.

Example (Vercel cron):

// vercel.json
{
  "crons": [{
    "path": "/api/cron/daily-digest",
    "schedule": "0 9 * * *"
  }]
}

Issue 3: "My app broke after deploying to Vercel"

Solution: Check Vercel deployment logs. Common issues:

Missing environment variables
Database connection errors (check Supabase credentials)
Build errors (missing dependencies)

Cost Comparison: Before vs After Migration

Cost Category	Bubble (Before)	Next.js + Vercel (After)
Hosting	$29-1,179/month	$0-20/month
Database	Included (limited)	$0 (Supabase free tier)
Authentication	Included	$0 (Supabase Auth)
File Storage	Add-on	$0-9/mo (Cloudinary free tier)
Total	$29-1,179/month	$0-40/month

Annual savings: $348 - $13,668 🎉

Frequently Asked Questions

How long does a Bubble to Next.js migration take?

For a simple app (5-10 pages, basic CRUD), expect 2-4 hours. For complex apps (20+ pages, custom workflows, integrations), expect 1-2 days. Most of the time is spent recreating workflows and testing, not writing code—AI handles that.

Do I need to know how to code to migrate from Bubble?

No. AI tools like Lovable, v0, and Replit Agent generate the code for you. You describe what you want in plain English. For maintenance, Cursor AI edits code based on your requests. You're managing AI, not writing code.

Can I migrate my Bubble app without downtime?

Yes. Run Bubble and Next.js in parallel (Step 9). Use webhooks to sync data during the transition. Once you've verified the Next.js version works, flip DNS to point to Vercel. Downtime: under 5 minutes.

What if I get stuck during migration?

Join these communities for help:

r/nextjs (Reddit)
Vercel Discord (discord.gg/vercel)
Supabase Discord (discord.supabase.com)

Or hire a Next.js developer on Upwork (~$30-80/hour for migration help).

Conclusion: Your Bubble App, Modernized

Migrating from Bubble to Next.js is easier than you think—especially with AI tools that write code for you.

The migration process:

Export your Bubble data (30 minutes)
Generate Next.js code with AI (15-30 minutes)
Set up Supabase and import data (30-60 minutes)
Deploy to Vercel (10 minutes)
Test and iterate (1-3 hours)

Total time: 2-6 hours
Annual savings: $348 - $13,668
Benefits: Code ownership, better performance, zero vendor lock-in

Ready to migrate? Start with Step 1—audit your Bubble app and create your feature inventory. The rest will follow.