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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.

forms app logo
forms app
✓ verifiedPaid

Established online form/survey/quiz builder with automation; very high traffic.

1.1M visits/mo4.2K saves
Angular.dev logo
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
Base44 logo
Base44
✓ verifiedFreemium

No-code AI platform that builds full-stack apps, websites and agents from plain-language prompts with hosting built in.

18M visits/mo
Codeflying logo
Codeflying
✓ verifiedFreemium

Vibe-coding builder creating full-stack apps by chatting with AI.

118K visits/mo
Dyad logo
Dyad
✓ verifiedFreemium

Free, local, open-source AI app builder that works with any AI model and exports real code you own, with zero lock-in.

245K visits/mo
Pricing
Basic: 15 USD /month
Pro: 25 USD /month
Premium: 59 USD /month

No public pricing

Free: $0
Starter: $16/mo
Builder: $40/mo
Pro: $80/mo
Elite: $160/mo
Free: 0$
Basic: 25$
Advanced: 40$
Premium: 200$

No public pricing

Core features
  • Form Builder
  • Survey Maker
  • Quiz Maker
  • Store Builder
  • AI Form Generator
  • 500+ Integrations
  • Template Library
  • Data Analysis Tools
  • Workflow Automation
  • 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
  • Prompt-to-app full-stack generation
  • Built-in backend, database and auth
  • One-click integrations (Slack, Notion, HubSpot, etc.)
  • Instant hosting and custom domains
  • Superagents for automated workflows
  • GitHub sync and code export
  • CodeFlying enables full-stack app creation via chat in minutes
  • Local-first, open-source app building
  • Works with any AI model or provider
  • Exports real, ownable code (no lock-in)
  • Supabase database, auth, and server functions
  • Built-in security review and fixes
  • Deploy to GitHub and Vercel; MCP server support
Use cases
  • Collecting customer feedback
  • Conducting market research
  • Creating online quizzes for education or entertainment
  • Selling products through online forms
  • Automating business processes
  • Building scalable single-page apps
  • Enterprise web application development
  • Performance-critical front ends
  • Learning modern web development
  • Building internal tools and dashboards
  • Launching websites and landing pages
  • Creating customer portals and CRMs
  • Deploying AI agents that automate tasks
  • Building full-stack apps with your own AI models
  • Prototyping without proprietary platform lock-in
  • Adding database and auth via Supabase
  • Deploying apps to GitHub and Vercel
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