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Modaal vs B12

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Modaal compared with B12
DetailModaal logo ModaalB12 logo B12
What it doesAI mobile app builder for native iOS and Android apps Build websites, online stores, and web apps by chatting with AI
StageMVP Established
FoundedNot given 2016
Based inNL US
Pricing modelFreemium Freemium
PricingFree: €0/month with 1 active project, unlimited prompts, one platform. Pro: €9/month billed annually (€108/year) or €15/month billed monthly, with unlimited projects, iOS and Android together, TestFlight and App Store distribution, Git collaboration, and priority support. Human in the Loop: €199/mon Not given
Key features
  • Spec-driven development with PRD and feature specs reviewed before code generation
  • One shared core for iOS and Android with native UI per platform
  • Supports 13 coding agents including Claude, Codex, Cursor, Gemini, GitHub Copilot
  • Native platform features: Widgets, Live Activities, Shortcuts, Sensors, Watch Apps, Wallet
  • Open-source Duet framework for cross-platform feature parity
  • AI-powered website generation from text prompts
  • Visual editor with AI chat for site customization
  • Payment processing and online invoicing
  • Email marketing and automation
  • Client intake forms and contact management
  • Contracts and eSignatures
  • Mobile-responsive websites
  • Traffic analytics and reporting
  • Expert Marketplace for designers and copywriters
  • Team collaboration and multi-user access
What makes it different
  • Real native Swift and Kotlin code you own, not web wrappers or React Native shells
  • Spec-first workflow with architect-reviewed plans before code generation
  • Ship both iOS and Android simultaneously from one shared core
  • Full architecture control with Production, Duet or Quick prototype patterns from day one
  • Websites generated in about two minutes from a text prompt without coding
  • Combination of AI automation with optional human expert support
  • Complete platform for websites, stores, and business operations in one place
  • No installation required, accessible from anywhere
Community votes00
DR (Domain Rating by Ahrefs)33 −1 (down) since last check80 no change since last check
Trust Flow (Majestic)2236
Citation Flow (Majestic)3346
Referring domains (Majestic)1386132

6 details filled in for both companies.

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