Features
Natural language search on web pages
Search within PDF documents
AI-powered page summarization
Note card generation for study/memorization
Favorites to save and reference search results
Personalized AI assistance for research synthesis
Brainstorming additional research topics
Cross-document search history
Daily index refresh (free tier)
Multiple AI model selection (Pro tier): GPT-4o, GPT-4o mini, GPT-3.5, Claude 3 Haiku, Gemini 1.5 Flash
OpenAI API integration (bring your own key) for unlimited GPT-4o
Choose AI role (Pro tier)
Faster processing engine (Pro tier)
Browser extension (Chrome/Edge)
No tracking or data selling
Quick Answer triggered by '?'
Limit search to site with '@'
Search specific site with '!' bang
AI Assistant with multiple LLMs (GPT-5.5, Claude 4.8, etc.)
Orion Browser with built-in ad-blocking
Kagi Translate: 240+ languages
Kagi News: private news briefs
Kagi Summarize: article summaries
Small Web: curated non-commercial sites
Privacy Pass tokens for anonymous subscription
Search widgets (sports scores, dice rolling)
Hacker News discussion threads under links
Search API preview (open to all)
