FlutterFlow vs. Bubble: Detailed Comparison for Your Next No-Code App

The no-code space is booming—over 250 platforms and counting. By 2025, experts predict that 70% of new apps will be built using low-code or no-code tools. That’s not a trend, it’s the need — the new normal.

If you’re building an app, chances are you’ve come across FlutterFlow and Bubble—the most popular no-code platforms, for good reason.

• FlutterFlow is great for building native mobile apps (iOS & Android).

• Bubble has been a favourite for building web apps with logic, workflows, and built-in databases.

Now that Bubble is rolling out mobile capabilities, the comparison has become more interesting.

If stuck choosing between the two, this guide is for you. We’ll walk you through everything—what each platform does best, where they fall short, and how to pick the right one for your app.

Let’s make this decision easy (and the build even easier).

Key Differences at a Glance

Let’s take a quick snapshot of how FlutterFlow and Bubble stack up before we get into the nitty-gritty of them. 

Feature Comparison Table

At-a-Glance Summary

• Choose FlutterFlow if building a native mobile app for sharp and fast performance.

• Choose Bubble if you're building a full-featured web app with complex logic, user roles, and backend workflows—all without coding.

• Still unsure? Keep reading—we’re just getting started.

Native Mobile and Web Deployment

An ever-evolving question: What kind of apps were FlutterFlow and Bubble built for?

FlutterFlow was developed with mobile in mind, while Bubble is a web-first platform dipping its toes into mobile. If you’re wondering which one handles mobile or cross-platform better, this section will clear that up.

FlutterFlow’s Approach to Native App Development

FlutterFlow is built on top of Google’s Flutter framework, meaning you’re creating real native apps for both iOS and Android.

What does that mean for you?

• Smooth performance

• Beautiful UI

• Access to native device features (like camera, GPS, notifications)

You can drag and drop your UI, wire it up to Firebase or Supabase, and generate clean, production-ready code—without writing it from scratch. And if you do want to write code? You can drop in custom Dart functions when needed.

Bubble’s Evolution into Mobile Apps

Bubble is a powerful platform for building web apps—but now, it’s stepping into mobile with a new mobile app editor.

Here’s the current reality:

• You can build responsive apps on mobile devices.

• The new mobile editor gives more control over layouts and components on smaller screens.

• But at the end of the day? It’s still more of a web-to-mobile experience—not true native output.

If you're building something like a booking system, dashboard, or internal tool that just needs to “work” on mobile, Bubble can do the job. But if you're expecting App Store–ready performance, there’s still a gap.

Cross-Platform Capabilities

If “build once, run everywhere” is your vibe—here’s how each platform stacks up:

• FlutterFlow gives you cross-platform support out of the box. One build can run on iOS, Android, and even web (in beta).

• Bubble started as web-only and is now catching up with mobile responsiveness and editing, but it’s still not designed for native.

Backend, Database, and Integrations

A great-looking app is half the story. The real magic happens behind the scenes—where your data lives, how your app talks to it, and what it connects to.

Let’s break down how FlutterFlow and Bubble handle backends, databases, and integrations, so you know exactly what you’re working with.

Built-In Backend Features

FlutterFlow doesn’t reinvent the backend wheel—it simply plugs into powerful tools like Firebase or Supabase. So instead of building a backend from scratch, you get access to:

• Authentication (login, signup, etc.)

• Firestore/Supabase for real-time databases

• Cloud storage and functions

• Built-in logic and state management

You don’t have to use Firebase—but it’s where FlutterFlow shines. You get a visual interface for backend stuff without losing the flexibility developers love.

Bubble, on the other hand, is its backend. Everything—database, workflows, logic, conditionals—is built right into the platform.

That means:

• You can build without relying on third-party services

• Backend logic is fully visual

• Workflows and conditions can be stacked and customised deeply

• User data, roles, file storage—it’s all included

So if you want a backend baked right into your builder, Bubble’s your jam. If you prefer plugging into best-in-class tools like Firebase or Supabase, FlutterFlow has your back.

Third-Party Integration Options

Let’s talk about how well each platform plays with others.

FlutterFlow supports:

• REST APIs (with visual API call builder)

• Firebase extensions

• Supabase integration

• Webhooks, custom functions, and backend calls via Dart

It’s perfect if you’re building something a bit more advanced and want the flexibility to connect with other services (Stripe, Airtable, etc.).

Bubble is a total integration powerhouse:

• Massive plugin library (Stripe, Zapier, Algolia, etc.)

• Built-in API connector

• You can even build or buy custom plugins

• Native support for OAuth and complex workflows

If there’s an app or service out there, Bubble probably already has a plugin for it.

Managing Data and APIs

Here’s how both platforms let you manage your data and APIs without touching traditional backend code:

• FlutterFlow: You can structure your database visually (via Firestore or Supabase), connect it to your UI, and set up CRUD operations without writing code. API calls are mapped to UI elements using logic flows.

• Bubble: Everything is built visually—from your database structure to dynamic queries and API workflows. You can set complex conditions, filter data, and manipulate logic right inside the visual editor.

Learning Curve and Ease of Use

Whether you're a solo founder, a designer dabbling in app building, or part of a fast-moving product team, how easy a platform feels on day one can make or break the experience.

Editor & UI Simplicity

FlutterFlow keeps things structured and clean. The interface looks and feels like a developer tool, without the intimidating code walls. You drag and drop widgets, set logic visually, and tweak the UI in real time. It’s intuitive if you're used to tools like Figma or have any front-end experience.

Bubble, on the other hand, is a full-fledged control panel. It gives you everything—from workflows and conditions to element states and database triggers—all inside the editor. With that power comes complexity. 

Tutorials, Templates, and Community Resources

FlutterFlow has been growing fast—and so has its content. You’ll find:

• A solid template library

• Clean docs

• A helpful Discord and forum

• Tons of YouTube tutorials

Bubble have the advantage of being around longer. It has:

• Bubble Academy (official learning paths)

• Massive community forum

• Countless tutorials and templates

• Paid courses and agency-made kits

Performance, Scalability & Security

It’s one thing to get your app off the ground, that is to keep it fast, reliable, and secure when real users start showing up. 

App Speed and Resource Handling

FlutterFlow, thanks to Flutter under the hood, compiles to native code— means apps run fast, animations are smooth, and the overall user experience feels polished right out of the box. 

Bubble runs on web tech, so naturally, it’s not as snappy as a native app. The more complex your workflows and the more dynamic your pages, the more you might feel a bit of lag.

Scalability for Startups and Enterprises

FlutterFlow scales as much as your backend can handle. If you’re on Firebase or Supabase, you’re in good hands. These platforms support millions of users and complex data operations. Need to move to custom infrastructure later? Export your code and go.

Bubble scale well—but in a different way. You can upgrade plans, optimise workflows, and use plugins to expand features. But you're tied to Bubble’s hosting and infrastructure. No code export means you scale within their system, which can be limiting if you outgrow it.

Compliance and Security Features

Security-wise, both platforms take care of the basics:

• SSL encryption

• Secure user authentication

• Role-based permissions

FlutterFlow inherits its security posture from Firebase or Supabase. So if you're using Google Cloud or Supabase's managed hosting, you're covered with modern standards—OAuth, GDPR support, and enterprise-grade infrastructure.

Bubble handles everything internally and provides solid security features:

• Privacy rules for database access

• Built-in authentication

• GDPR-ready data handling

• Two-factor login, audit logs, and more on higher plans

Customisation, Code Ownership & Export

No-code isn’t no limits. If your app needs custom logic or you want full control over your codebase, these differences matter.

Custom Code and Advanced Logic

FlutterFlow lets you inject custom Dart code, build reusable functions, and even design custom widgets. So when drag-and-drop doesn’t cut it, you’re not stuck—you just flip to dev mode.

Bubble handles logic visually through workflows, conditions, and states. It’s powerful, but abstract. If you need ultra-specific functionality, you’ll rely on plugins or custom JavaScript via the HTML element.

Code Export and Portability

FlutterFlow gives you full code export.

• You can host it yourself

• Hire devs to take it further

• Move platforms if needed

Bubble doesn’t offer code export. You build inside their ecosystem—and stay there. You can export your database or content, but the app logic, workflows, and UI remain on Bubble.

Ownership and Licensing Considerations

With FlutterFlow, exporting code means owning it. You’re not locked in—you’ve got the freedom to host, customize, or migrate as needed. You own the IP and the actual files.

Bubble gives you ownership of your app and data, but not the underlying codebase. 

Best Use Cases: Who Should Choose Which Platform?

Let’s make this super practical. Here’s where each tool shines and where you’ll get the most bang for your time and budget.

Ideal Scenarios for FlutterFlow

• Native mobile MVPs

• Startup apps that need Firebase/Supabase integration

• Cross-platform mobile apps with clean UI and native performance

• Projects with a mix of visual building + developer support

Ideal Scenarios for Bubble

• Web dashboards, admin panels, or SaaS tools

• Marketplaces, CRMs, or complex user workflows

• Internal tools for operations or automation

• Apps that need quick iteration without code

Startup, Agency, or Enterprise Fit

Startups love FlutterFlow for launching polished mobile MVPs, especially if they want the freedom to scale beyond no-code later.

Agencies love Bubble for cranking out internal tools, client portals, and web apps with logic-heavy backends—fast.

Enterprises should consider:

• FlutterFlow if they want in-house control, code export, or mobile-first tools

• Bubble if they want non-dev teams to ship functional tools in weeks—not months

Pros and Cons

A straight-up breakdown to help you decide faster.

FlutterFlow Pros & Cons

Pros

• Native iOS/Android apps

• Full code export

• Firebase/Supabase integration

• Custom Dart code support

• Cross-platform (mobile + web beta)

Cons

• Web support is still in beta

• Slight learning curve if new to Firebase

• Less plug-and-play compared to Bubble

Bubble Pros & Cons

Pros

• Visual logic builder + built-in backend

• Tons of plugins and integrations

• Great for web apps and internal tools

• Active community and learning resources

Cons

• No code export

• Web-first—not ideal for native mobile

• Can get slow with complex workflows

• Responsive design takes effort

Still not sure which one to choose?! CloseFuture at your Service!!

CloseFuture is a pack of experts team for both FlutterFlow & Bubble. We will design the applications based on your requirements. Let’s connect!

FAQs

Q1: Can I migrate my app from Bubble to FlutterFlow or vice versa?

Technically, yes, but you’ll need to rebuild logic/UI as platforms use different structures.

Q2: How complicated is the learning curve for non-developers on each platform?

Bubble has a steeper curve but strong documentation. FlutterFlow is easier if you’re familiar with Firebase/Flutter.

Q3: Which is better for building an MVP (Minimum Viable Product) quickly?

FlutterFlow for mobile MVPs, Bubble for web MVPs with backend logic.

Q4: Which platform supports more advanced custom code or integrations?

FlutterFlow supports Dart code; Bubble allows JS plugins and APIs.

Q5: How do these platforms handle scaling as my project grows?

Both scale well: Bubble for complex web logic, FlutterFlow for scalable mobile via Firebase or Supabase.

Q6: Is full code export possible on either? What does this mean for ownership?

Only FlutterFlow supports full code export, gives you more control.

Q7: Can I build both iOS and Android native apps using Bubble or only with FlutterFlow?

Only FlutterFlow builds native iOS/Android apps. Bubble is web-first.

Q8: How do each handle security and compliance for business apps?

Both offer SSL and authentication. Bubble has GDPR tools; FlutterFlow inherits Firebase/Supabase security.

Q9: Are there any limitations for e-commerce, bookings, or SaaS solutions on either platform?

Both can handle these, but Bubble is more flexible for logic-heavy SaaS tools. FlutterFlow is better for mobile-first use cases.

Q10: What are the community and support options for ongoing help?

Both have active communities. Bubble has a larger plugin ecosystem, and FlutterFlow has a growing Discord and docs.