kitio.aiAll AI tools
Every tool in the directory (5,694). Filter by category and price, or search by what you want to do.
Every tool in the directory (5,694). Filter by category and price, or search by what you want to do.
90 tools for “Free”
Searching forFree and freemium only
AI answer engine that searches the web and cites its sources
Google's AI research notebook, formerly NotebookLM
Conversational AI search mode inside Google Search
Free AI-powered search engine for scientific literature
Computational answer engine for math, science and data questions
Independent private search engine with AI-generated answers
AI search engine that answers questions from peer-reviewed studies
AI workspace for finding, reading and reviewing research papers
Linked research database with AI summaries and research assistant
AI research assistant for literature reviews and data extraction
Ad-free paid search engine with an AI assistant and quick answers
Search engine built for AI apps, with deep research and Websets
Web search, research and inference APIs for AI applications
AI research search with line-level citations and a web highlighter
AI research assistant that cites every claim back to your sources
Web search and deep research APIs for AI agents
Multilingual AI search engine that also builds slides and mind maps
Customer intelligence platform that analyzes calls, tickets and surveys
AI for Science workspace with academic search and computing tools
Discover related papers through visual citation maps
AI-assisted screening platform for systematic and literature reviews
Free agentic research assistant for scientists from Ai2
Free, ad-free AI search that gives direct answers with sources
Licensed news API and research agent that gives LLMs cited context
Free open-source active learning tool for screening review papers
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