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Semantic Scholar ✓
AI Research
Free
✓
Mar 2026
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Free AI academic search with 200M+ papers, TLDR summaries, and citation graphs.
Best for: research
Arc Browser
AI Productivity
Free
✓
Mar 2026
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AI-enhanced browser with smart tab management and page summaries.
Best for: productivity
PubMed AI ✓
AI Research
Free
✓
Mar 2026
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AI-enhanced biomedical literature search built on the PubMed database by NCBI.
Best for: biomedical