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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.

Google Opal logo
Google Opal
✓ verifiedFree

Google Labs experiment for building and sharing AI mini-apps from natural-language prompts, no coding required.

2.1M visits/mo
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
RunningHub logo
RunningHub
✓ verifiedFreemium

All-in-one cloud platform combining ComfyUI workflows, AI apps, and model APIs for creators building image/video content pipelines.

1.4M visits/mo
Codeflying logo
Codeflying
✓ verifiedFreemium

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

118K visits/mo
ShipFast logo
ShipFast
✓ verifiedPaid

One-time-purchase Next.js boilerplate with auth, payments, and email pre-wired so indie developers can launch a SaaS in days.

86K visits/mo
Pricing

No public pricing

No public pricing

No public pricing

Free: 0$
Basic: 25$
Advanced: 40$
Premium: 200$
Starter: $199 one-time (regular $299)
All-in: $249 one-time (regular $349)
ShipFast + CodeFast bundle: $299 one-time (regular $648)
Core features
  • Build AI mini-apps from natural-language prompts
  • Visual editor for prompt/tool workflows
  • Share created apps with others
  • No-code AI app prototyping
  • 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
  • Cloud-hosted ComfyUI workflow execution
  • Infinite canvas for iterative visual editing
  • Prebuilt quick-create AI apps and viral templates
  • Model, workflow and AI-application API access
  • Creator rewards and referral coin system
  • Access to trending models like Seedream and Seedance
  • CodeFlying enables full-stack app creation via chat in minutes
  • pre-configured Stripe/Lemon Squeezy payment integration
  • transactional email setup with DKIM/DMARC/SPF DNS records
  • Google OAuth and magic-link authentication
  • MongoDB or Supabase database integration
  • SEO and blog scaffolding out of the box
  • Discord community and public startup revenue leaderboard
Use cases
  • Prototyping an AI workflow quickly
  • Sharing a custom AI mini-app
  • Automating a task with chained prompts
  • Building scalable single-page apps
  • Enterprise web application development
  • Performance-critical front ends
  • Learning modern web development
  • Running ComfyUI workflows without owning GPU hardware
  • Producing short-form marketing and e-commerce video content
  • Building custom AI-powered creative apps
  • Generating image/video assets via API for other products
  • launching a SaaS or AI product without rebuilding common infrastructure
  • skipping repetitive auth, payment, and email setup work
  • building unlimited personal or client projects from one license
  • learning full-stack SaaS development via the bundled CodeFast course
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