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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.

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
BlackBox AI logo
BlackBox AI
✓ verifiedFreemium

AI coding platform routing many agents and models through one encrypted, usage-based endpoint with CLI, IDE and multi-agent execution.

3.9M visits/mo
Trae logo
Trae
✓ verifiedFreemium

Trae AI-powered IDE for developer collaboration; notable ByteDance-backed dev product.

2.3M 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
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
Pricing

No public pricing

Pro: $10/mo
Pro Plus: $20/mo
Pro Max: $40/mo

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)

No public pricing

Core features
  • 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
  • Unified encrypted inference endpoint
  • Multi-agent parallel execution
  • CLI, IDE, and API access
  • App builder and remote coding agents
  • Chairman LLM output evaluation
  • 35+ IDE integrations
  • AI Agents
  • Tool Integration
  • Context Awareness
  • Smart Autocompletion
  • Local Data Storage
  • Secure Data Access
  • 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
  • Build AI mini-apps from natural-language prompts
  • Visual editor for prompt/tool workflows
  • Share created apps with others
  • No-code AI app prototyping
Use cases
  • Adding an AI chat UI to web apps
  • Building LLM-powered support agents
  • Embedding chat widgets in existing products
  • Prototyping chatbot interfaces
  • Automating refactors, tests, and migrations
  • Running competing AI coding agents
  • Building apps from prompts
  • Integrating agents into CI/CD
  • Automating coding tasks with AI agents
  • Integrating external tools for enhanced functionality
  • Improving code accuracy with context-aware suggestions
  • Boosting coding speed with smart autocompletion
  • Building RAG apps without writing code
  • Building custom AI chatbots
  • Discovering community AI apps
  • Embedding AI apps on a site
  • Generating images, music and text
  • Prototyping an AI workflow quickly
  • Sharing a custom AI mini-app
  • Automating a task with chained prompts
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