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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.

122K 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
SiteSpeakAI logo
SiteSpeakAI
✓ verifiedFreemium

Customizable AI support agent trained on a site's content that answers questions, books meetings, and looks up orders in 95+ languages.

44K visits/mo
Lovable logo
Lovable
✓ verifiedFreemium

AI app builder that turns chat prompts into working web apps and sites, with credit-based build and deploy.

35M visits/mo69K saves
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
Pricing
Basic: $0/month
Pro: $20/month
Team: $49/month

No public pricing

Free: $0/mo (30 message credits, 1 agent, 10 training sources)
Starter: $29/mo or $24/mo billed yearly (1,000 credits, 1 agent, 200 sources)
Pro: $79/mo or $66/mo billed yearly (3,000 credits, 5 agents, 2,500 sources)
Growth: $249/mo or $208/mo billed yearly (10,000 credits, 15 agents, 8,000 sources)
Business: $499/mo or $416/mo billed yearly (20,000 credits, unlimited agents, 20,000 sources)

Free trial available

No public pricing

No public pricing

Core features
  • Integration with Notion databases
  • Unlimited fields and submissions
  • Customizable form styling
  • Conditional logic and validation rules
  • Ready-made form templates
  • File uploads
  • Multi-page forms
  • Email, Slack, and Discord notifications
  • Submission editing
  • Form protection (password, captcha)
  • 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
  • Trains on site content, PDFs, and videos to answer questions
  • Books meetings and looks up order data via connected tools
  • Lead capture forms built into chat conversations
  • Human handoff for conversations the AI can't resolve
  • Brand customization of colors, logo, and personality
  • Conversation analytics on volume, resolution, and sentiment
  • API and MCP server access on higher plans
  • Chat-to-app and website generation
  • Real-time prototype building
  • One-click deploy and hosting
  • Templates to start projects
  • Credit-based building with shared workspaces
  • You own your code and data
  • 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
Use cases
  • Guest blog submission forms
  • Event attendee check-in forms
  • Customer satisfaction surveys
  • Patient intake forms
  • Photography quotation requests
  • Equipment rental requests
  • Photo shoot permit requests
  • Building scalable single-page apps
  • Enterprise web application development
  • Performance-critical front ends
  • Learning modern web development
  • E-commerce sites automating order-status and product questions
  • SaaS companies reducing repetitive support tickets
  • Service businesses capturing and qualifying leads after hours
  • Agencies offering white-labeled chatbots to clients
  • Build web apps without coding
  • Prototype product ideas quickly
  • Create landing pages and sites
  • Ship internal tools
  • 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
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