Research Tool

A visual tool to explore and discover academic papers through interactive graphs, helping researchers map fields and find relevant works.

A comprehensive database providing global inequality and macroeconomic data, including wealth and income distributions across countries.

An all-in-one app for active learning, combining e-book reading, mind mapping, note-taking, and research tools to empower metacognitive learning.

AI-powered search and insights tool with real-time data.

One-click summaries for news, research, and videos.

A digital library for Chinese classical texts, offering search and access tools for researchers and students.

A comprehensive digital archive of modern Chinese history, featuring images, videos, and electronic books for research and education.

Revolutionizing academic writing with AI.

An AI search engine utilizing large language models and search engines.

A tool to explore Google Scholar articles through citation graphs and linguistic similarity mapping.

An AI tool that automates citation and bibliography creation in various academic styles.

AI assisted platform for systematic literature reviews.

A free, AI-powered research tool for scientific literature, providing access to millions of papers and enhanced reading features.

Intelligent tool for learning and research with literature retrieval and translation.

A digital archive of the World Wide Web, allowing users to view and search over 1 trillion saved web pages from the past.

A free online calculator for sample size, power analysis, and statistical tests like Z-test and T-test, designed for researchers and students.

A next-generation Agile emotion capture tool for self-reporting feelings, quick and accurate in quantifying emotions during research and testing.

EndNote is a reference manager that helps you save time formatting citations and bibliographies so you can focus on your research.

IPUMS provides free, harmonized census and health survey data for research and analysis, enabling custom data extracts and online analysis tools.

A trusted source for economic data since 1991, offering tools to find and use global economic data.

A free smartphone app for real-time text analysis, generating word clouds and visualizations from websites, tweets, and documents.

A free academic search tool that allows users to search scholarly literature across multiple disciplines and sources.

A computational social science research tool for studying online communities and discourse, now replaced by Communalytic.

A free academic search engine by Google for finding scholarly articles, papers, and research across disciplines.