Bubble vs FlutterFlow: Web App or Native App?

Bubble vs FlutterFlow comes down to one question: do you want a tool that hosts everything for you, or one that hands you the code?

• Pick Bubble if you're non-technical and building a web-first product, like a SaaS tool, a marketplace or a client portal. Bubble gives you the front end, the database, the logic and the hosting in one place. It can now build native iOS and Android apps too. The trade-off: your app can't leave Bubble.
• Pick FlutterFlow if your product is mobile-first, or you want a developer to take over the code later. FlutterFlow builds Flutter apps, connects to Firebase, Supabase or your own API, and lets you download the source code on paid plans. The trade-off: you need more technical comfort, and you look after the backend yourself.

Both tools changed a lot in 2025 and 2026, so older comparisons are often out of date. Here's how they compare today.

Quick comparison

What each tool actually builds

Bubble: one platform, web first

Bubble started as a visual web app builder, and that's still where it's strongest. You design pages, define data types, and wire up workflows ("when this button is clicked, create a record, send an email"). Bubble runs all of it on its own servers.

Bubble's native mobile editor is now included on every plan, Free included. Its pricing page says "Bubble now comes with everything you need to build web, iOS, and Android apps." A project can hold a web app, a mobile app, or both. The two share one backend and database. Bubble's own manual still says "the native mobile app editor is currently in beta," so expect a few rough edges compared with web.

The appeal is one product: no database, auth service or server to set up yourself.

FlutterFlow: a visual layer on top of real code

FlutterFlow describes itself in its docs as "a visual development environment that lets you build mobile, web, and desktop apps." Under the hood, it writes Flutter, Google's UI framework. Every screen you build in the editor maps to a Flutter widget tree.

That design choice shapes everything else. FlutterFlow is great at polished mobile UI: animations, native-feeling navigation, push notifications and payments. It doesn't hide how a real app is built. You'll deal with state, widgets and backend queries early on. You can also drop in custom Dart code when the visual tools aren't enough.

Backend and database: built in vs bring your own

This is the biggest structural difference, and the one most people underestimate.

Bubble's database is part of the product. You create data types, set privacy rules, and query them from workflows. There's nothing to connect. You also can't take it elsewhere and keep the app running. You can export your data, but the app stays on Bubble.

FlutterFlow has no database of its own. Its pricing page lists Firebase Integration and Supabase Integration on every plan, and you can call any REST API (the Free plan allows up to two API endpoints). In practice, most FlutterFlow apps run on one of these:

A common misconception is that the backend always adds a second bill. It doesn't have to at the start. Firebase's pricing page labels its Spark plan "No-cost" and says "No payment method needed." You move to the pay-as-you-go Blaze plan when you need more services or higher usage. Supabase works the same way, with its own plans. Either way, the backend account belongs to you and not to FlutterFlow, and that's a big part of why FlutterFlow causes less lock-in.

If the BaaS vs built-in trade-off is new to you, our guide to no-code backends goes deeper on what each approach gives up.

Code export and lock-in

Here the two tools are opposites.

Bubble has no code export. Bubble's application and data ownership page is direct about it: "Bubble apps can only be run on the Bubble platform; there's no way of exporting your application as code." You own your design and your data, and Bubble supports "automatically exporting user-created data in the form of CSV files." Leaving means rebuilding. One reassurance: the same page commits that if Bubble is discontinued, "Bubble's source code will be made available under an open-source license."

FlutterFlow sells export as a feature. Its homepage says "Export your code with the click of a button. No vendor lock-in." The pricing page sets the gates:

• Free: web publishing, but no Code Download or APK Download
• Basic: Code Download, APK Download, custom domain web publishing, one-click app store deployment
• Growth and higher: everything above, plus GitHub Integration, branching and a VS Code extension

When you push to GitHub, FlutterFlow's docs say it "always pushes changes to a branch named flutterflow," and warn that direct edits there "will be overwritten by the next push from FlutterFlow." Keep custom work on a separate branch and merge FlutterFlow's changes in. Export works best as a one-way path: build visually, then hand the code to developers once the app outgrows the editor.

If code ownership is the reason you're looking, our Bubble alternatives post ranks more builders by what you can export.

Pricing models compared

Neither tool works on a simple "pay per user" model, and they meter very different things. We'll describe the models here; check each pricing page for current numbers.

Bubble prices per project and meters usage in workload units. Its pricing page says "Workload aggregates the server resources needed to host, run, and scale apps built on Bubble," measured in workload units (WU). Each plan includes a monthly WU allowance. Heavy workflows, big database searches and busy APIs use more of it. Bubble's Free plan is for "Projects that are under construction." The page says "a paid plan is necessary for deploying a live version of your app," and the same applies to TestFlight testing and App Store or Google Play publishing. Paid plans also cap mobile build submissions and live app versions.

Since October 6, 2026 there's a second meter. Bubble's Agent 2 announcement says "building with the Bubble AI Agent uses AI credits," while "your app never depends on them." So AI building costs credits, but your live app doesn't.

FlutterFlow prices per plan, and per seat on team plans. The Free plan ("Build & test your app") allows up to two projects. Basic unlocks code download and store deployment. Growth and Business are priced per seat ("1st seat/mo", then a lower rate for extra seats) and add collaboration and branching. Your backend is billed separately by Firebase, Supabase or whoever hosts your API.

What that means in practice:

• Bubble costs grow with traffic and workflow load. A popular app with heavy workflows needs a bigger WU allowance. Optimising workflows has a direct effect on your bill.
• FlutterFlow costs grow with team size. The editor bill doesn't change with your app's traffic. Your backend bill does.

AI features in 2026

Both companies have shipped a lot of AI in the past year. Here's what's on their own pages now.

Bubble:

• Bubble AI Agent (Agent 2). Launched October 6, 2026. Bubble says it is "out of beta and available to all." It builds and edits your app from chat, and Bubble says it brings speed and accuracy improvements across web and mobile.
• Bubble MCP (beta). It "allows you to connect your own agent directly to Bubble," so you can drive Bubble from tools like Claude Code or Codex.

FlutterFlow (from its AI page):

• AI Agent Panel (beta). Lets you "use your Claude, Codex, Antigravity or Gemini account inside the FlutterFlow desktop app," and the agent can read, edit and run your project.
• Generate with Designer. "Describe a page or component and get real FlutterFlow widgets in your app's theme."
• FlutterFlow MCP server and plugins for Claude Code and Codex, so outside coding agents can work on your project. The AI page says the CLI and MCP server need a paid plan.
• Test Pilot. "Write tests in plain English," and an agent runs them against a real build. Also paid plans only.
• AI Agents in your app. A feature for the apps you build, so your app can "call models from OpenAI, Anthropic and Google." The pricing page lists one agent on Basic and unlimited agents on Growth and Business, with none on Free.

There's also Dreamflow, a separate product "from the team behind FlutterFlow" that calls itself a "visual AI builder for production mobile apps." It generates Flutter projects and has its own login and pricing. It isn't a FlutterFlow plan, so don't count it as part of a FlutterFlow subscription.

The practical difference: Bubble's AI builds inside a closed platform, so everything it makes stays on Bubble. FlutterFlow's AI builds Flutter code you can export, and it's more open to the coding agents you may already use.

Learning curve and who each tool suits

Bubble's workflow editor reads like plain English, which is why non-technical builders tend to get further, faster. FlutterFlow asks you to understand more of how apps are built. That's a cost in week one and an advantage in year two. If you're still deciding how technical a tool you want, our guide to low-code vs no-code explains the split.

Choose Bubble if / choose FlutterFlow if

Choose Bubble if:

• Your product is mainly a web app, like a dashboard, marketplace, CRM or portal
• You want hosting, database, auth and logic in one product
• Nobody on the team writes code, and you don't plan to hire for it soon
• You can live with rebuilding if you ever leave

Choose FlutterFlow if:

• Your product is mainly a mobile app and polished native UI matters
• You want to own the code and hand it to developers later
• You're fine connecting Firebase, Supabase or an existing API
• Your team already uses coding agents and wants them working on the same project

Consider neither if you just need a simple native app with a built-in database and minimal setup. Our Adalo alternatives roundup covers simpler mobile builders.

Where Taku fits

Bubble and FlutterFlow are for building and shipping your own product. Sometimes the job is smaller: you want to use an AI workflow someone else already built, not build an app. Taku is an AI-native desktop workspace for exactly that. You find a ready-made AI app, skill or workflow, mirror it into your workspace, run it and remix it, without setting up GitHub repos or environments. It isn't an app builder and doesn't replace Bubble or FlutterFlow. Taku is in Beta, and the Mac app is available now.

FAQ

Is FlutterFlow better than Bubble?

Neither is better overall. FlutterFlow suits mobile-first apps and teams that want their code. Bubble suits web apps built by non-technical founders. It's also easier to learn.

Can Bubble build native mobile apps?

Yes. Bubble builds native iOS and Android apps that share a backend and database with your web app. Its manual still labels the native mobile editor beta. You need a paid plan to publish to the App Store or Google Play.

Can I export code from Bubble or FlutterFlow?

Not from Bubble. Its manual says apps can only run on the Bubble platform, though you can export data as CSV. FlutterFlow lists Code Download on Basic and higher plans, and GitHub integration on Growth and higher.

Does FlutterFlow need Firebase?

No. FlutterFlow works with Firebase, Supabase, or any REST API. If you choose Firebase, its Spark plan is no-cost with no payment method needed. You only move to the pay-as-you-go Blaze plan when you need more.

Which is cheaper, Bubble or FlutterFlow?

It depends on what grows. Bubble costs grow with your app's workload units, and AI building uses AI credits. FlutterFlow costs grow with seats, plus whatever your backend provider charges. Compare both pricing pages against your expected traffic and team size.