📖 The AI Tool Bible

Claude Agent SDK vs Khoj

A side-by-side look at pricing, capabilities, pros, cons, and our editorial scores.

 
Claude Agent SDK
Agents
Khoj
Agents
TaglineAnthropic's official SDK for building autonomous Claude agents.Open-source personal AI that builds agents, searches your documents, and automates research across local files and the web.
CategoryAgentsAgents
PricingFree· Free SDK; API usage billed at Claude ratesFreemium· Free self-hosted; paid cloud tier on app.khoj.dev
ModelClaude Opus / SonnetMulti-model
Editorial score8.6 / 10—
Use cases
Claude agentstool useproduction
personal-knowledge-baseagent-buildingdocument-qaweb-researchtask-automation
Pros
  • Official, well-tested abstractions
  • Same primitives as Claude Code
  • Strong tool-use ergonomics
  • TypeScript + Python SDKs
  • Open source with a real self-host path, not just a marketing claim
  • Indexes personal files (PDF, Markdown, org-mode, Notion) for grounded answers
  • Agent building and scheduled automations baked in
  • Bring-your-own model provider supported
Cons
  • Claude-only
  • Newer than LangGraph/CrewAI
  • Pricing and model support poorly documented on the marketing site
  • Smaller team and rougher UX than commercial agent platforms
  • Self-hosting requires real technical setup
Websitedocs.claude.comkhoj.dev
Pick Claude Agent SDK if
  • ✅ Official, well-tested abstractions
  • ✅ Same primitives as Claude Code
  • ✅ Strong tool-use ergonomics
  • ✅ TypeScript + Python SDKs
Pick Khoj if
  • ✅ Open source with a real self-host path, not just a marketing claim
  • ✅ Indexes personal files (PDF, Markdown, org-mode, Notion) for grounded answers
  • ✅ Agent building and scheduled automations baked in
  • ✅ Bring-your-own model provider supported
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