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