kitio.aiAll AI tools
Every tool in the directory (10,042). Filter by category and price, or search by what you want to do.
Every tool in the directory (10,042). Filter by category and price, or search by what you want to do.
33 tools for “Age Estimation”
Few tools use these exact words, so these also include tools that match what you mean.
Search engine built for AI apps, with deep research and Websets
Web search and deep research APIs for AI agents
Deep academic search agent that reads papers to find the right ones
Licensed news API and research agent that gives LLMs cited context
Survey and feedback platform with an AI analyst agent
AI workspace for finding, reading and reviewing research papers
Web search, research and inference APIs for AI applications
AI forecasting agents that predict outcomes and research questions
AI research search with line-level citations and a web highlighter
AI research assistant that cites every claim back to your sources
AI research agent that lives inside Zotero's side panel
AI for Science workspace with academic search and computing tools
Open network where scientists and AI agents share data and models
Trending arXiv papers with summaries and a research assistant
Estimates where a photo was taken from its visual clues
AI research workspace for PDFs, videos and web pages
AI assistant for academic papers, reviews and citations
AI-moderated customer interviews with every claim linked to a clip
Search and answer API that gives AI apps sourced facts from 100+ engines
Upload a photo and get an AI guess of where it was taken
AI research on websites, companies and people from public web data
Finds where a photo was taken and shows it on a map
AI analysis workspace for UX research data
Validates startup ideas against real demand and drafts the MVP spec
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