ChatGPT
ChatGPT is OpenAI’s general AI assistant for writing, research, coding, file analysis, image creation, voice conversations, and longer tasks that produce editable work.
Research
AI search, research, learning and evidence tools.
A little curiosity goes a long way.
Research
26 tools in this category
Editorial picks first, then more tools to explore.
Filtered resultsClear filters
Claude
Claude is Anthropic’s AI assistant for thoughtful writing, research, coding, document analysis, visual creation, and longer work across web, desktop, mobile, and the terminal.
Gemini
Google Gemini is an AI assistant for research, writing, coding, image generation, and work across Gmail, Drive, Docs, Android, and the web.
Perplexity
Perplexity is an AI answer engine that searches the web, writes a direct response, and places source links beside the claims so readers can inspect the evidence.
Consensus
Search scholarly research and inspect AI-assisted summaries alongside the underlying papers and citations.
Elicit
Find research papers, extract structured evidence, and build AI-assisted reports and systematic literature reviews.
BuseyBench
BuseyBench compares AI models on a repeatable Gary Busey portrait prompt, with visible SVG outputs, run metadata, and a published scoring method.
Cody
Cody is an artificial intelligence (AI) tool that operates like an employee trained on a custom-created business knowledge base.
DeepSeek
DeepSeek provides a free AI chat experience and low-cost developer APIs for reasoning, coding, long-context analysis, structured output, and tool-enabled applications.
Gauth
Get step-by-step explanations for math and other school subjects, with limited free access and a paid Plus option.
Gliglish
Gliglish provides AI-guided speaking practice, role-plays and language feedback, with a limited daily free plan and monthly or annual Plus subscriptions.
Gong
Revenue intelligence from sales calls and emails.
GPTZero
Check writing for possible AI-generation signals and review authorship, plagiarism, and writing-process evidence.
Grok
Grok is xAI’s assistant for real-time web and X research, writing, coding, voice, image and video generation, automations, and longer autonomous tasks.
Hugging Face
Model hub, datasets, Spaces, and inference tools for the open ML ecosystem.
Humata
Humata is a document-question-answering workspace for teams that need cited answers across uploaded files, with free, professional and team plans.
Khanmigo
Khan Academy AI tutor for students and teachers.
Knowt
Create and study flashcards from notes, PDFs, slides, and other class material, with optional premium AI features.