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Best Startup App Builder 2026
Facts read 20 Sep 2026 – 21 Oct 2026
Startup app builders are tools for creating and publishing apps. This list helps founders and small teams compare pricing, platforms, build controls and publishing options.
The standings: top 10
| Name | In a line | Record score | Price from | Try it free | Runs on | Facts read |
|---|---|---|---|---|---|---|
| 01 Mobincube AI | 6.0 | $20 a month | Free plan | Android, iPhone & iPad, Web, API | 12 Oct 2026 | |
| 02 Base44 | Base44 may suit people who want to build and publish apps from natural-language instructions without coding experience. | 5.7 | $16 a month, billed yearly | Free plan | Android, iPhone & iPad, Web, API | 21 Oct 2026 |
| 03 FlutterFlow | FlutterFlow may suit designers, developers, and entrepreneurs seeking visual tools for building mobile apps. | 5.7 | $39 a month | Free plan | Android, iPhone & iPad, Web, Windows | 4 Oct 2026 |
| 04 Thunkable | Thunkable suits students, teachers, entrepreneurs, designers, and hobbyists who want visual and AI-assisted app creation. | 5.7 | $18 a month, billed yearly | Free plan | Android, iPhone & iPad, Web, API | 19 Oct 2026 |
| 05 Adalo | Adalo may suit founders, businesses and makers who want to build database-driven apps for web and mobile without coding. | 5.6 | $36 a month, billed yearly | Free plan | Android, iPhone & iPad, Web | 28 Sep 2026 |
| 06 Bubble | Bubble suits people building web and mobile apps who want a shared project backend and native publishing. | 5.6 | $32 a month, billed yearly | Free plan | Android, iPhone & iPad, Web | 27 Sep 2026 |
| 07 Draftbit | Draftbit suits people building mobile apps, web apps, or websites without a full engineering team. | 5.6 | $12 a month | Free plan | Android, iPhone & iPad, Web, API | 30 Sep 2026 |
| 08 Anything | 5.5 | $19 a month | Free plan | Android, iPhone & iPad, Web | 8 Oct 2026 | |
| 09 Caspio | Caspio fits organizations building database-backed applications, especially in healthcare, financial services and government. | 5.5 | $500 a year | Free trial | Android, iPhone & iPad, Web, Windows | 9 Oct 2026 |
| 10 Kodika | 5.5 | €149 a year | Free plan | Android, iPhone & iPad, Mac | 11 Oct 2026 |
Entries are ordered by newest releases first, using figures makers publish. Nothing is scored.
02
Base44
Base44 may suit people who want to build and publish apps from natural-language instructions without coding experience.
AndroidiPhone & iPadWeb+1 Record5.7 Visit
03
FlutterFlow
FlutterFlow may suit designers, developers, and entrepreneurs seeking visual tools for building mobile apps.
AndroidiPhone & iPadWeb+3 Record5.7 Visit
04
Thunkable
Thunkable suits students, teachers, entrepreneurs, designers, and hobbyists who want visual and AI-assisted app creation.
AndroidiPhone & iPadWeb+1 Record5.7 Visit
05
Adalo
Adalo may suit founders, businesses and makers who want to build database-driven apps for web and mobile without coding.
AndroidiPhone & iPadWeb Record5.6 Visit
6
Bubble
AndroidiPhone & iPadWeb $32 a month, billed yearly Record5.6 Visit Bubble suits people building web and mobile apps who want a shared project backend and native publishing.
7
Draftbit
AndroidiPhone & iPadWeb+1 $12 a month Record5.6 Visit Draftbit suits people building mobile apps, web apps, or websites without a full engineering team.
9
Caspio
AndroidiPhone & iPadWeb+3 $500 a year Record5.5 Visit Caspio fits organizations building database-backed applications, especially in healthcare, financial services and government.
13
Bolt.new
AndroidiPhone & iPadWeb $25 a month Record5.3 Visit Bolt.new suits product managers, entrepreneurs, marketers, agencies, students, and builders who want to create websites or web apps from prompts.
15
Glide
Web $25 a month Record5.1 Visit Glide suits businesses building internal tools across areas such as supply chain, manufacturing, retail, real estate, hospitality and professional services.
Before you choose
Check the starting cost
Compare the free plan, free trial and Paid from fields. A free plan can support an initial evaluation, while a trial can provide temporary access to paid features.
Review billing terms beside the starting price, including whether the figure is tied to annual billing.
Match your target platforms
Check whether the builder runs on web, Android, iOS, API, macOS or Windows. Match those platforms to the app targets you need to support.
App targets are a separate comparison field, so review them alongside platform support.
Review builder mode
Builder mode describes how the tool lets you create an app. Compare this field with the controls your project requires before choosing a plan.
Check backend hosting
A hosted backend is a listed comparison field. Confirm whether the builder provides the backend arrangement your app needs, and review what the listing says before committing.
Plan for code and publishing
Source-code export shows whether you can take code beyond the builder. Custom domain support matters when the app needs its own web address.
Compare the published app limit with your launch plans. Check the listing for the stated limit and any plan tied to it.
Questions
Do startup app builders offer a free way to begin?
The list includes builders with free plans and builders with free trials. Check the pricing fields for the option and terms attached to a specific tool.
Which platforms can these builders support?
Platforms listed for tools in this category include web, Android, iOS, API, macOS and Windows. Check a tool's platform and app-target fields.
Can I export source code from a builder?
Source-code export is a comparison field on this list. Review the specific listing to see whether that builder states an export option.
Can a builder use a custom domain?
Custom domain is a comparison field. Check the specific listing for its stated support and any plan conditions.
How are entries ordered?
The list uses newest releases first, with figures makers publish. It does not score the entries.
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