Best for
Best for founders and teams who want a prompt to end in a deployed app rather than a codebase to host themselves.
- Freelancers
- Small and mid-sized
- Enterprise
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AI App Builders Comparison
At a glance
Best for
Best for founders and teams who want a prompt to end in a deployed app rather than a codebase to host themselves.
Best for
Best for developers and teams that want to build native apps visually while keeping full ownership of the Flutter source code.
Cataleo does not name a winner. Both statements come from the vendors themselves.
| Criterion | Emergent | FlutterFlow |
|---|---|---|
| Starting price | lower value Free tier; Standard $20 / month, Pro $200 / month Billed annually the Standard and Pro plans are $17 and $167 per month. Each deployed app costs a further 50 credits per month. | Free plan; paid from $39 / month Billed per month; annual billing is about 25% cheaper. Higher tiers add per-seat pricing. |
| Free trial | Free tier with 10 credits per month | Free plan (AI Gen limited to 5 lifetime requests) |
| Commercial use | Not stated | Yes |
| Output | Deployed full-stack web and Expo mobile apps | Native iOS and Android apps and responsive web apps, with downloadable Flutter and Dart source code |
| What it generates | Full-stack web apps and Expo mobile apps, built from a prompt and deployed to a live URL | 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 |
| Stack and frameworks | React and Next.js, Python with FastAPI, MongoDB; Expo (React Native) for mobile. No Flutter, Kotlin or Swift | Visual builder on top of Flutter; generates Flutter and Dart code you can download, with no vendor lock-in |
| Auth and database | Yes, MongoDB and authentication are set up with the app; Supabase is among the listed integrations | Built-in Firebase and Supabase integrations for database and user authentication, plus REST and GraphQL API connections |
| Hosting and deploy | Yes, one-click deploy in five to ten minutes, custom domains with automatic SSL, 50 credits per deployed app per month | One-click deploy to the Apple App Store, Google Play and the web, with custom domain support |
| Payments | Stripe is among the listed integrations | In-app payment integration available across all plans |
| Access to the code | Yes, push to a GitHub repository and branch from the editor, and import an existing repository | Full Flutter and Dart source code can be downloaded, or synced to GitHub on Growth and higher |
| Deployment | Cloud (SaaS), Browser-based | Cloud (SaaS), Browser-based |
| Support | Not stated | Email helpdesk, Chat, Community forum |
| Onboarding | Documentation and knowledge base | more entries Documentation and knowledge base, Video tutorials |
| Company size | Freelancers, Small and mid-sized, Enterprise | Freelancers, Small and mid-sized, Enterprise |
| Integrations | GitHub, Stripe, Supabase, Airtable, Slack, Twilio, OpenAI, Claude | more entries Firebase, Cloud Firestore, Firebase Storage, Supabase, GitHub, Google Cloud, Google Maps, Google Analytics, Braintree, AdMob, Mux |
Adds a column to the table, from the tools in this category.
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
Every line is one datapoint from the table above, picked automatically. Nothing here is written text.
The trade-offs
Emergent
Strengths
Limitations
FlutterFlow
Strengths
Limitations
Plans
Emergent
FlutterFlow
What users say
Emergent
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.
FlutterFlow
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
Emergent https://emergent.sh · no check date recorded yet
FlutterFlow https://www.flutterflow.io · checked against the official source on 2026-09-06
This table lists factual criteria taken from information the vendors publish themselves. For how we put it together, see the methodology.