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AI App Builders Comparison

Base44 vs. Thunkable

At a glance

At a glance

Base44

Best for

Best for non-technical founders who want the fastest path from prompt to a working app.

  • Freelancers
  • Small and mid-sized

Thunkable

Best for

Best for solo makers and small teams that want to describe a mobile app, then refine it visually or in code and publish it to both stores.

  • Freelancers
  • Small and mid-sized
  • Enterprise

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

Full Comparison

Criterion Base44 Thunkable
Starting price lower value Free tier; paid from $16 / month Prices are the annual-billing rate, monthly billing costs more. Plans are metered in message and integration credits. Free plan; paid from $18 / month Billed yearly; billed monthly the same plans cost $19, $59 and $189. Every plan carries a monthly AI token allowance, from 2,000 on Free to 100,000 on Advanced. Enterprise and education plans are quoted on request.
Free trial Free tier Free plan with 3 public projects, 5 screens per project and no published apps
Commercial use Yes Not stated
Output Working app with database, auth and hosting handled automatically Native iOS and Android apps plus web apps, published from one project
What it generates Full-stack web apps, plus websites and AI agents, from a chat brief Native iOS and Android apps plus web apps, generated from a written description by the AI Builder and then editable screen by screen
Stack and frameworks React with React Router, Vite, Tailwind CSS and shadcn/ui; serverless backend functions on the Deno runtime Drag-and-drop designer with blocks, plus a built-in code editor for direct edits alongside the AI
Auth and database Yes, a managed NoSQL database and built-in user authentication Local tables, Google Sheets, Airtable, Webflow, the Firebase Realtime Database and Cloudinary; user sign-in through the Firebase Authentication REST API
Hosting and deploy Yes, built-in hosting; publishes to a Base44 address or a connected custom domain Published from the platform to the Apple App Store, Google Play and the web on a custom domain, with TestFlight for iOS beta builds
Payments Yes, Stripe set up from the AI chat: cards, Apple Pay, Google Pay and multiple currencies Yes, in-app purchases through RevenueCat, plus AdMob for advertising
Access to the code Yes, editable in the Code tab, two-way GitHub sync, and a CLI eject into a standalone local project Compiled builds rather than a repository: downloading an Android app sends an APK by email, and publishing sends an AAB to upload to the Play Store. No source-code export or Git sync is documented, so edits stay in the builder
Deployment Cloud (SaaS), Browser-based Cloud (SaaS), Browser-based
Support Email helpdesk, Community forum Chat, Community forum
Onboarding Documentation and knowledge base Documentation and knowledge base
Company size Freelancers, Small and mid-sized more entries Freelancers, Small and mid-sized, Enterprise
Integrations Stripe, Google Calendar, Gmail, Slack, Notion, HubSpot, Salesforce, GitHub more entries Firebase, Google Sheets, Airtable, Webflow, Cloudinary, OpenAI, Google Maps, Google Translate, RevenueCat, AdMob, OneSignal

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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 Base44 Free tier; paid from $16 / month Thunkable Free plan; paid from $18 / month
  • Free trial Base44 Free tier Thunkable Free plan with 3 public projects, 5 screens per project and no published apps
  • Company size Base44 Freelancers, Small and mid-sized Thunkable Freelancers, Small and mid-sized, Enterprise
  • Support Base44 Email helpdesk, Community forum Thunkable Chat, Community forum
  • Output Base44 Working app with database, auth and hosting handled automatically Thunkable Native iOS and Android apps plus web apps, published from one project

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

The trade-offs

Strengths and Limitations

Base44

Strengths

  • Zero configuration, database, auth and hosting are handled
  • Fastest path for non-technical founders
  • Generates real code, with two-way GitHub sync and a CLI eject
  • Stripe payments wired up from the chat

Limitations

  • Less control and flexibility than code-first tools
  • GitHub sync is permanent, a project cannot be transferred back to Base44
  • An ejected project carries the entity schemas but starts with an empty database
  • Now part of the Wix ecosystem
  • Newer platform

Thunkable

Strengths

  • AI Builder turns a written description into a working, fully editable project
  • One project publishes to iOS, Android and the web
  • Visual blocks and a built-in code editor sit side by side, so edits are not limited to prompting
  • Documented data sources and integrations cover Firebase, Google Sheets, Airtable, OpenAI, RevenueCat and more

Limitations

  • The free plan has no private projects and no published apps
  • Every plan meters AI use by token allowance
  • Live published apps are capped below the Advanced plan
  • Private projects fall back to read-only if the subscription lapses

Plans

Pricing

Base44

  • Free $0 25 message credits and 100 integration credits per month, up to 5 apps.
  • Starter $16 / month Billed annually. 100 message credits and 2,000 integration credits per month, unlimited apps, in-app code edits, custom domain, GitHub integration.
  • Builder $40 / month Billed annually. 250 message credits and 10,000 integration credits per month, AI model selection, one year of a free domain.
  • Pro $80 / month Billed annually. 500 message credits and 20,000 integration credits per month, premium support.
  • Elite $160 / month Billed annually. 1,200 message credits and 50,000 integration credits per month.
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Thunkable

  • Free $0 2,000 AI tokens per month, 3 public projects, 5 screens per project. No private projects and no published apps.
  • Accelerator $18 Per month, billed yearly ($19 billed monthly). 20,000 AI tokens, 5 public and 1 private project, 10 screens per project.
  • Builder $37 Per month, billed yearly ($59 billed monthly). 50,000 AI tokens, unlimited public projects, 10 private projects, unlimited screens, 1 live published app, custom branding.
  • Advanced $99 Per month, billed yearly ($189 billed monthly). 100,000 AI tokens, unlimited private projects and unlimited live published apps, priority support.
  • Enterprise Not stated Quoted on request, for teams. A separate education plan covers students, teachers and districts.
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What users say

Review Scores · opens after launch

Base44

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
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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.

Thunkable

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

Base44 https://base44.com · no check date recorded yet

Thunkable https://thunkable.com · checked against the official source on 2026-09-12

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