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Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.
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Whacka
✓ verifiedFreemium
AI app builder that turns a plain-language description into a hosted, working web app with backend, auth, and payments included.
75K saves
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Angular.dev
✓ verifiedFree
Google's open-source TypeScript framework for building scalable web apps, featuring signals, reactivity and first-party tooling.
1.1M visits/mo
Pricing
Free: $0/mo (24 credits/month, 8/day, apps live 30 days)
Starter: $8/mo (billed annually, 200 credits/month)
Pro: $32/mo (billed annually, 800 credits/month)
Ultra: $96/mo (billed annually, 2,500 credits/month)
Credit top-up: $12 (100 credits)
Credit top-up: $55 (500 credits)
Free trial available
No public pricing
Core features
- ✦Natural-language app generation with auto-built backend
- ✦Built-in auth, database, permissions, and notifications
- ✦Instant hosting with a whacka.app subdomain
- ✦Custom domain and branding removal on paid tiers
- ✦Data and code export with no lock-in
- ✦Telegram and Discord chat integration for building
- ✦Signals-based fine-grained reactivity
- ✦Built-in control flow and deferrable views
- ✦Server-side rendering and hydration
- ✦First-party routing, forms and dependency injection
- ✦AI-forward tooling and MCP resources
- ✦In-browser tutorials and playground
Use cases
- →Small business owners launching booking or ordering apps
- →Community organizers building membership or event apps
- →Solo founders prototyping an MVP without coding
- →Creators building personal tools like trackers or reminders
- →Building scalable single-page apps
- →Enterprise web application development
- →Performance-critical front ends
- →Learning modern web development
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