Research tools
50 free Research tools tools, ranked by recommendation. How to use each free and whether signup is needed is on its detail page; always follow the official site.
Free only · 50 tools
TOP Qinyan Academic
An all-in-one literature management and research writing tool, helping to improve the efficiency of paper writing.
CiteTrue
CiteTrue is a free citation verification tool that uses AI to verify citations and ensure the authenticity and accuracy of academic citations.
Aisa.to
Free AI certification, 20-minute conversation test, including reports and certificates, which can be added to LinkedIn
Articos
AI-driven user research and interview platform, delivering human-like insights in 30 minutes, no recruitment or delays
PromptsPilot
PromptsPilot is an AI agent that searches the Internet daily and can automatically monitor industry, competitor, and customer information.
OpenPaper Academic Accelerator
An intelligent academic document reading and citation tool.
Synthical: Science, Simplified
Discover, learn, and share research with ease using our AI-powered platform.
Startups.RIP
Provide research reports on over 1700 YC startups, etc., to help founders learn from failures.
ResearchMonkey AI
Contains over 40 AI tools for summarizing, analyzing, and writing, suitable for students, scholars, and professionals.
Koji AI
An AI-native customer research platform that can conduct in-depth interviews on a large scale and generate insights within a few hours.
NNScholar
AI research workbench built around questions and research materials
Painkiller Ideas
Provide verified startup ideas, including market research, verification insights, and execution tools.
Semantic Scholar
AI-powered research tool
DeepTutor
DeepTutor is an intelligent assistant focusing on academic paper reading, supporting in-depth understanding of text, charts, and formulas.
Tost AI
Free open-source AI model inference service