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CopilotKit logo
CopilotKit
✓ verifiedFreemium

Open-source React/Angular SDK and platform for embedding agentic, generative-UI copilots into apps, Slack and Teams.

170K visits/mo
DeepWiki logo
DeepWiki
✓ verifiedFree

Free tool that auto-generates conversational, browsable documentation for any public GitHub repo, from the makers of Devin.

1.2M visits/mo
Raycast logo
Raycast
✓ verifiedFreemium

A fast, keyboard-driven Mac/Windows launcher with an extension store and built-in AI commands for power users who live in shortcuts.

1.1M visits/mo3.4K saves
bundleIQ logo
bundleIQ
✓ verifiedFreemium

AI knowledge platform (Alani) that turns files, video, audio and docs into cited, source-grounded answers with persistent memory.

2.3K visits/mo1.9K saves
Heuristica logo
Heuristica
✓ verifiedFreemium

An AI-powered learning platform that turns sources into concept maps, flashcards, quizzes and summaries with multi-model chat.

89K visits/mo12K saves
Pricing
Developer: $0 (1 seat, free forever, 200 threads)
Pro: $39/developer/mo (up to 5 seats, 5,000 threads)
Team: $500/mo (5 seats, 25,000 threads)

No public pricing

Pro (with AI): $8/month

Free trial available

Free: $0
Basic: $12/mo
Pro: $40/mo
Max: $100/mo
Basic: Free (up to 3 saved concept maps)
Professional: $7.99/mo (unlimited maps, multi-model AI, all features)
Core features
  • React and Angular frontend SDKs
  • Agent-rendered generative UI
  • AG-UI agent-user interaction protocol
  • Connectors for LangChain and other frameworks
  • Pre-built customizable chat/sidebar components
  • Slack and Teams integrations
  • Thread and state persistence
  • AI-generated documentation for GitHub repos
  • Conversational Q&A about a codebase
  • Browsable index of popular repositories
  • Deep code indexing via Devin
  • Extendable command-bar launcher for macOS and beta Windows support
  • Thousands of third-party extensions from a public store
  • Built-in AI chat and custom AI command automation
  • Clipboard history, window management, and calculator utilities
  • Text snippets and quicklinks for repetitive actions
  • Hotkeys and aliases for common apps and commands
  • Team plan for sharing snippets, quicklinks, and extensions
  • Source-cited, grounded AI answers
  • Persistent memory across sessions
  • Video, audio, PDF and doc parsing
  • Choice of LLM (GPT, Claude, Gemini)
  • Alani Hub, Connect and Insights products
  • Collaboration and sharing
  • Enterprise-grade privacy
  • Concept map builder
  • Flashcards with spaced repetition
  • AI quiz and summary generation
  • Import from PDFs, YouTube, websites, PubMed and arXiv
  • Multi-model AI chat (GPT, Claude, Gemini, Qwen)
  • Cross-format conversion and sharing
Use cases
  • Adding an AI assistant to a SaaS product
  • Building agents that render interactive UI
  • Deploying copilots across Slack and Teams
  • Connecting existing agents to a frontend
  • Understanding an unfamiliar codebase quickly
  • Onboarding to open-source projects
  • Answering questions about repo internals
  • Launching apps and running quick commands without leaving the keyboard
  • Automating repetitive text and file tasks with snippets and quicklinks
  • Getting AI answers or writing help without switching apps
  • Sharing productivity tooling and extensions across a team
  • Personal 'second brain' knowledge base
  • Verified research and analysis
  • Content communities and monetization
  • Enterprise data workflows and insights
  • Visualizing and studying complex topics
  • Turning research sources into study materials
  • Literature review and dissertation prep
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