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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.

VideoSDK logo
VideoSDK
Free trial

Developer APIs and SDKs to embed real-time voice, video, live streaming, and AI voice agents into web and mobile apps.

164K visits/mo
DHTMLX Chatbot logo
DHTMLX Chatbot
✓ verifiedFree

Lightweight MIT-licensed JavaScript chatbot UI widget for building support-agent chat interfaces on top of any LLM.

92K 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
Miniapps.ai logo
Miniapps.ai
✓ verifiedFreemium

Marketplace and no-code builder for AI mini-apps and chatbots, with one-place access to many models and embeds.

2.3M 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
Pricing
Pay-As-You-Go: audio from $0.001/min
Pay-As-You-Go: video from $0.004/min

Free trial available

No public pricing

No public pricing

Free: $0 (100 credits/day, basic models)
Standard: $9.99/mo (8,000 credits, all models)
Pro: $39/mo (35,000 credits, API and embeds)
Free: $0
Starter: $16/mo
Builder: $40/mo
Pro: $80/mo
Elite: $160/mo
Core features
  • Audio and video calling APIs and SDKs
  • Interactive live streaming APIs and SDKs
  • AI voice agent integration
  • Web and mobile platform support
  • Pay-as-you-go pricing with one-time $20 free credit
  • MIT-licensed and free to use
  • Lightweight (~65kb) JavaScript widget
  • 4 message display modes plus typewriter effect
  • Markdown support and chat history
  • Backend hook to integrate any LLM
  • Responsive, mobile-friendly, read-only mode
  • 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
  • Access to many AI models in one place
  • Create no-code AI mini-apps and chatbots
  • Community app/game marketplace
  • Embed apps on websites
  • Image, audio and video generation apps
  • 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
Use cases
  • Embedding video and audio calling into web and mobile apps
  • Adding interactive live streaming to a platform
  • Building AI voice agent experiences into products
  • Adding an AI chat UI to web apps
  • Building LLM-powered support agents
  • Embedding chat widgets in existing products
  • Prototyping chatbot interfaces
  • Building scalable single-page apps
  • Enterprise web application development
  • Performance-critical front ends
  • Learning modern web development
  • Building custom AI chatbots
  • Discovering community AI apps
  • Embedding AI apps on a site
  • Generating images, music and text
  • Building internal tools and dashboards
  • Launching websites and landing pages
  • Creating customer portals and CRMs
  • Deploying AI agents that automate tasks
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