AI app categories

Search & Research

Find it, and see where it came from.

398 tools · updated Sep 1, 2026

Search and research tools answer questions with sources instead of just links. This category spans AI search engines, deep-research agents, academic and patent search, and document Q&A over your own files. Citations are the whole product here — if you cannot click through and verify a claim, treat the answer as a draft.

Search & Research apps

398 reviewed tools

HotBot

Aggregates multiple top AI models and task-specific bots for free chat-based assistance

Rayyan

An AI-powered platform that makes literature reviews more efficient and less time-consuming

Assistant by scite

AI tool that helps find research-backed evidence, analyses, and expert opinions

Guru

An AI-powered knowledge management tool designed to help teams keep track of what they know

Anara

An AI-powered tool that aims to revolutionize how users interact with academic content

Glasp

Organize and highlight quotes and content from the web and summarize them

i Ask AI

A free AI search engine that enables users to Ask AI any question and receive instant answers

Elicit

An AI research assistant that uses language models to help you automate research workflows

You.com

Powers enterprise AI with real-time search APIs and vertical indexes for accurate insights

UserTesting AI

An online platform that leverages AI to streamline user experience research

Consensus

Content intelligence tool that helps content teams grow brands, organic traffic, and revenue

Semantic Scholar

A free, AI-powered tool designed to help researchers navigate scientific literature

SciSpace

Your AI assistant to discover and understand research papers

Genspark

An innovative AI-powered search engine designed to improve how we access information online

Bohrium

Empowers researchers with AI-driven literature reviews and precise academic insights.

Typeset

Automates design and writing for ebooks, presentations, and social graphics quickly

Remesh

Conducts AI-powered qualitative research through live and asynchronous sessions at scale

Trend Hunter AI

Provides AI-powered insights into consumer trends and innovation opportunities using big data

Competera

Optimizes retail prices using AI-driven demand insights for revenue growth

AITDK

Explore free AI SEO tools and generators to enhance your search optimization strategies. Elevate your website's visibility and rankings with AI technology.