Free AI-powered search and augmented reading for over 237 million scientific research papers.
Full evaluationAI tools directory · 405 reviewed
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The search, extract, and research API purpose-built for AI agents
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AI academic writing, editing, and citation assistant trained on scholarly literature
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70.9scoreVisual graph exploration tool for discovering academic literature and citation networks
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An AI search engine over peer-reviewed research that summarises what studies actually found.
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Academic research prototype for synthesizing Wikipedia-style topic reports with AI
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An AI research assistant that finds papers, extracts data into tables, and supports systematic reviews.
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Visual literature mapping and citation discovery for academic papers
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AI workspace for academic research, cited writing, and literature review
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Discover and evaluate scientific literature through Smart Citations that show whether findings are supported or contradicted.
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Search and content extraction API designed for AI agents and LLM applications
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An AI search and productivity platform with multi-model access, research modes, and enterprise APIs.
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An answer engine built around current web research and visible citations.
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Conversational AI for reading, querying, and citing PDF documents and research files.
Full evaluation68.3score
Private, ad-free conversational search engine that synthesises answers with visual summaries.
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Google's multimodal assistant with deep hooks into Search, Workspace, and Android.
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Google's source-grounded research notebook that answers only from the documents you add and makes audio overviews.
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A broad multimodal assistant for research, creation, analysis, and agentic work.
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AI document assistant that summarizes files and answers queries with direct source citations
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Digital data intelligence platform for market research, competitive analysis, retail benchmarking, and AI search tracking
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All-in-one AI workspace integrating multimodal generation, office suites, and research agents
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An AI-native web browser from Perplexity designed to navigate, synthesize, and delegate everyday tasks.
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AI-powered market intelligence and search platform aggregating broker research, expert calls, and corporate filings.
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AI content detection, plagiarism checking, and text verification for publishers and teams
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