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It's a split decision.
Choose FlutterFlow if your team wants to build Flutter apps, export code, and send builds to the App Store and Google Play. Choose Bubble if you want a hosted visual builder for web and native mobile apps, with workflows, database editing, and hosting in one platform. The main tradeoff is control versus an integrated hosted stack: Bubble bills around workload units, while FlutterFlow’s plans include tiered AI usage and paid refills on Pro and Max.
01Side by side
| FlutterFlow | Bubble | |
|---|---|---|
| Pricing model | Tiered subscriptions; Pro and Max offer paid AI refills | Tiered subscriptions; workload overages billed per 1,000 WU |
| Free tier | Two Studio projects; no code download or store deployment | 50,000 WU monthly; dev-only, without live deployment |
| Self-hosting | Self-hostable | Hosted infrastructure included; self-hosting option not published |
| Integrations | Google and Apple sign-in; enterprise SSO | Connects tools, including LLMs and payment providers |
| Deployment model | Submit app builds to Apple and Google for review | Hosting included; submit native apps to both stores |
| Platforms | Flutter apps; web and desktop listed | Web, iOS, and Android apps |
| Limits and scaling | AI usage varies by plan; refills on Pro and Max | Monthly WU allowances; paid overage and workload tiers |
| Lock-in and code export | Export Flutter code; data export details need confirmation | Hosted stack; migration path needs vendor confirmation |
FlutterFlow Choose FlutterFlow if
- Choose FlutterFlow if you need Flutter code export.
- Choose FlutterFlow if app-store submission is part of your workflow.
- Choose FlutterFlow if your team wants a visual builder with custom code.
Bubble Choose Bubble if
- Choose Bubble if you want web and native mobile in one platform.
- Choose Bubble if you want hosting and infrastructure included.
- Choose Bubble if workload-unit billing fits your usage model.
02Pricing at real usage
Both offer a free plan, but neither free tier is a live-app plan. FlutterFlow Free includes two Studio projects and a shared AI allowance, but no code download or store deployment. Bubble Free includes 50,000 workload units (WU) per month, 0.5 GB file storage, and a dev-only environment.
FlutterFlow Basic costs $39 monthly or $29 per month when billed annually. Pro is $80 monthly or $60 annually, with 2.5 times Basic’s AI usage and paid refills; Max is $150 monthly or $113 annually, with five times Basic’s usage and paid refills. Bubble Starter costs $32 monthly or $29 annually and includes 175,000 live WU monthly. Growth is $134 monthly or $119 annually; Team is $399 monthly or $349 annually. Bubble lists overage at $0.30 per 1,000 WU, or $0.15 with Workload Tier 1, an additional $29 monthly or $26 annually.
03API, SDKs and integration
FlutterFlow’s homepage describes an AI builder and a visual Studio with custom code, shared libraries, and Flutter code export. Its listed sign-in options include email and password, Google, and Apple; enterprise plans include SSO. Bubble combines an AI Agent with a visual editor for workflows, database, and design. Its homepage says it connects to tools such as LLMs and payment providers, and can hook in agents such as Claude or Codex through the Bubble MCP, marked beta.
Neither homepage specifies an API style, SDK languages, or a CLI, so teams that need those interfaces should ask each vendor about supported endpoints, authentication, versioning, and local development. Both link to documentation, but the homepage does not describe the docs’ API coverage. Bubble’s listed integrations are broader in stated categories; FlutterFlow’s listed examples center on sign-in. Check whether your required services need a plugin, custom code, or a vendor-supported connection before committing.
04Open source, self-hosting and lock-in
FlutterFlow is listed as self-hostable, and its homepage says teams can export Flutter code. That gives developers a route to work with generated app code outside the visual builder, although the vendor does not publish data-export details in the material describing these features. Confirm what self-hosting covers and how app data moves before planning a migration.
Bubble includes hosting, security, and infrastructure for its apps. Its homepage supports importing code into Bubble, but does not describe exporting an app’s code or data for a move away. That makes Bubble’s hosted workflows and backend a key part of the deployment model; estimate the work to recreate them elsewhere before building a long-lived product. Neither vendor states an open-source license for its builder, so ask about licensing and export rights if those affect procurement.
Questions people ask
Which is better for developers, FlutterFlow or Bubble?
FlutterFlow is the closer fit for developers who want Flutter code export and a visual builder with custom code. Bubble fits teams that want to edit workflows and a database visually while using a hosted platform. The better choice depends on whether code control or an integrated hosted stack matters more.
Can I export code from FlutterFlow and Bubble?
FlutterFlow’s homepage says users can export Flutter code, and its Basic plan includes code download. Bubble’s homepage describes importing code into Bubble, but does not describe exporting an app’s code. Confirm export scope and data migration options with each vendor before relying on them.
How do FlutterFlow and Bubble free plans compare?
FlutterFlow Free includes two Studio projects and a shared AI allowance, but excludes code download and store deployment. Bubble Free includes 50,000 workload units per month and 0.5 GB of file storage, but is limited to a development environment without a custom domain or live deployment.
Which platform costs less for a live app?
The entry paid plans have similar annual rates: FlutterFlow Basic is $29 per month billed yearly, and Bubble Starter is also $29 per month billed yearly. Their usage models differ: FlutterFlow tiers AI usage, while Bubble charges for workload units and lists paid overage. Compare expected usage and required features.