A STARTING SHORTLIST FOR RESEARCH
This shortlist uses the directory's featured selection to cover scholarly search, literature review, citation graphs, and research automation. Use it to find a starting point, then explore the categories for tools that fit your workflow.
Match a tool to your research task, check its pricing and sources, and compare it with the full category directory. Read our editorial approach.
- ssSemantic ScholarFree
Free AI-powered academic search engine
Literature SearchIntended use: The default free replacement for Google Scholar.
- elElicitFreemium
AI research assistant for literature review
Literature SearchIntended use: Structured literature reviews with tabular extraction.
- coConsensusFreemium
Evidence-first scholarly search
Literature SearchIntended use: Answering specific research questions with paper-grounded evidence.
- cpConnected PapersFreemium
Visual paper similarity explorer
Literature SearchIntended use: Mapping the intellectual neighborhood of a seed paper.
- taThe AI Scientist-v2Free
Automated ML research via agentic tree search
Research Agents & AI ScientistsIntended use: Research experiments on open-ended automation of machine-learning discovery.
- grGPT ResearcherOpen-source
Autonomous web research agent
Research Agents & AI ScientistsIntended use: Generating long-form research reports from the open web.