Free AI-powered search and augmented reading for over 237 million scientific research papers.
Full evaluationAI tools directory · 707 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.
Predictive intelligence and natural-language search for private market companies and funding signals.
Full evaluation
An AI research assistant that finds papers, extracts data into tables, and supports systematic reviews.
Full evaluation
69.2scoreVisual graph exploration tool for discovering academic literature and citation networks
Full evaluation
An AI search and productivity platform with multi-model access, research modes, and enterprise APIs.
Full evaluation
Trend discovery and market intelligence platform with absolute search volume and predictive forecasting.
Full evaluation
Multilingual AI search engine and multimodal content creation workspace
Full evaluation
AI workspace for academic research, cited writing, and literature review
Full evaluation
Conversational AI for reading, querying, and citing PDF documents and research files.
Full evaluation
An AI-native web browser from Perplexity designed to navigate, synthesize, and delegate everyday tasks.
Full evaluation
AI writing assistant with autocomplete, browser extension, and research citations
Full evaluation
Google's multimodal assistant with deep hooks into Search, Workspace, and Android.
Full evaluation
An enterprise AI platform for law firms and legal departments covering research, drafting, and document analysis.
Full evaluation
Amazon marketplace intelligence, product research, and AI-connected category analytics for sellers and brands.
Full evaluation
AI document assistant that summarizes files and answers queries with direct source citations
Full evaluation
AI workspace and agentic system powered by K3 for coding and knowledge work
Full evaluation
Conversational assistant with integrated exploration, creative generation, and rapid app building modes.
Full evaluation