Best AI Research Tools in 2026

AI tools for paper search, literature reviews, citations and scientific research. We hand-picked 10 tools in this category.

• alphaXiv — AI Research Tool (alternatives)
• Connected Papers — AI Research Tool (alternatives)
• Litmaps — AI Research Tool (alternatives)
• PaperQA2 — AI Research Tool (alternatives)
• ResearchRabbit — AI Research Tool (alternatives)
• Scite Assistant — AI Research Tool (alternatives)
• Undermind — AI Research Tool (alternatives)
• Consensus — AI search over academic papers that extracts scientific consensus (alternatives)
• Elicit — AI research assistant that finds papers and synthesizes literature reviews (alternatives)
• SciSpace — AI platform for reading, understanding and analyzing research papers (alternatives)

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