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AI App Builders Comparison

FlutterFlow vs. Softr

At a glance

At a glance

FlutterFlow

Best for

Best for developers and teams that want to build native apps visually while keeping full ownership of the Flutter source code.

  • Freelancers
  • Small and mid-sized
  • Enterprise

Softr

Best for

Best for teams building client portals and internal tools on top of existing data without writing code.

  • Freelancers
  • Small and mid-sized
  • Enterprise

Cataleo does not name a winner. Both statements come from the vendors themselves.

Full Comparison

Criterion FlutterFlow Softr
Starting price Free plan; paid from $39 / month Billed per month; annual billing is about 25% cheaper. Higher tiers add per-seat pricing. lower value Free; paid plans from $19 / month Rates on annual billing: Basic $19, Pro $99 and Business $329 per month, Enterprise on request. Nonprofit and educational organizations get 50 percent off.
Free trial Free plan (AI Gen limited to 5 lifetime requests) Free plan
Commercial use Yes Not stated
Output Native iOS and Android apps and responsive web apps, with downloadable Flutter and Dart source code Business web apps and portals (PWA for mobile)
What it generates Native iOS and Android apps plus responsive web apps, built from one project; screens and flows can be generated from a prompt with AI Gen Business apps: client portals, internal tools, CRMs, dashboards, intranets and inventory systems
Stack and frameworks Visual builder on top of Flutter; generates Flutter and Dart code you can download, with no vendor lock-in No-code, block-based builder with no generated code to manage
Auth and database Built-in Firebase and Supabase integrations for database and user authentication, plus REST and GraphQL API connections Native database or 15+ external sources (Airtable, Google Sheets, Notion, PostgreSQL, MySQL, Supabase, HubSpot); email/password, magic link, Google and SSO login with user groups and permissions
Hosting and deploy One-click deploy to the Apple App Store, Google Play and the web, with custom domain support Published to a Softr URL or a custom domain, with SOC 2 Type II and GDPR compliance
Payments In-app payment integration available across all plans Stripe, to sell digital products and sync purchase data
Access to the code Full Flutter and Dart source code can be downloaded, or synced to GitHub on Growth and higher No code access, visual editing and vibe coding only
Deployment Cloud (SaaS), Browser-based Cloud (SaaS), Browser-based
Support more entries Email helpdesk, Chat, Community forum Community forum
Onboarding more entries Documentation and knowledge base, Video tutorials Documentation and knowledge base
Company size Freelancers, Small and mid-sized, Enterprise Freelancers, Small and mid-sized, Enterprise
Integrations Firebase, Cloud Firestore, Firebase Storage, Supabase, GitHub, Google Cloud, Google Maps, Google Analytics, Braintree, AdMob, Mux more entries Airtable, Google Sheets, Notion, PostgreSQL, MySQL, Supabase, HubSpot, monday.com, ClickUp, Xero, Stripe, Make, Zapier

Compare more tools

Row where the values differ The small markers point at the lower number, the longer list or the stated feature. They describe the data, they are not a verdict.

The short version

Key Differences

  • Starting price FlutterFlow Free plan; paid from $39 / month Softr Free; paid plans from $19 / month
  • Free trial FlutterFlow Free plan (AI Gen limited to 5 lifetime requests) Softr Free plan
  • Support FlutterFlow Email helpdesk, Chat, Community forum Softr Community forum
  • Output FlutterFlow Native iOS and Android apps and responsive web apps, with downloadable Flutter and Dart source code Softr Business web apps and portals (PWA for mobile)
  • What it generates FlutterFlow Native iOS and Android apps plus responsive web apps, built from one project; screens and flows can be generated from a prompt with AI Gen Softr Business apps: client portals, internal tools, CRMs, dashboards, intranets and inventory systems

Every line is one datapoint from the table above, picked automatically. Nothing here is written text.

The trade-offs

Strengths and Limitations

FlutterFlow

Strengths

  • Exports the full Flutter and Dart source code, so there is no vendor lock-in
  • Builds native iOS, Android and web apps from a single project
  • Built-in Firebase and Supabase integrations for data and authentication

Limitations

  • AI Gen requests are capped per plan (5 lifetime on the free plan, up to 500 per month on Business)
  • Real-time collaboration and GitHub sync require the Growth plan or higher

Softr

Strengths

  • Turns a prompt into a full app: database, pages, user groups and navigation
  • Connects to 15+ data sources with two-way sync (Airtable, Google Sheets, Supabase and more)
  • Built-in auth, user groups and permissions, with SSO and SOC 2 Type II

Limitations

  • No access to the underlying code
  • Mobile is delivered as a PWA, not a native app
  • Focused on business apps and portals rather than consumer apps

Plans

Pricing

FlutterFlow

  • Free $0
  • Basic $39 / month
  • Growth $80 / month
  • Business $150 / month
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Softr

  • Free $0
  • Basic $19 Per month on annual billing.
  • Pro $99 Per month on annual billing.
  • Business $329 Per month on annual billing.
  • Enterprise Custom Quoted by the vendor.
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What users say

Review Scores · opens after launch

FlutterFlow

Ease of use
Not rated yet
User interface
Not rated yet
Onboarding
Not rated yet
Support and service
Not rated yet
Value for money
Not rated yet
Features
Not rated yet

No reviews yet. Be the first to review this tool. Every review is checked for fairness before it appears, and the vendor cannot have one removed.

Softr

Ease of use
Not rated yet
User interface
Not rated yet
Onboarding
Not rated yet
Support and service
Not rated yet
Value for money
Not rated yet
Features
Not rated yet

No reviews yet. Be the first to review this tool. Every review is checked for fairness before it appears, and the vendor cannot have one removed.

Where this comes from

Where this comes from

FlutterFlow https://www.flutterflow.io · checked against the official source on 2026-09-06

Softr https://www.softr.io · no check date recorded yet

This table lists factual criteria taken from information the vendors publish themselves. For how we put it together, see the methodology.