Research & knowledge tools

Personal research notebook from Google — upload sources, get cited answers and audio overviews.

The translation quality leader — nuance and tone that Google Translate misses, plus a Write tool.

AI study tool that turns lecture notes into adaptive flashcards and quizzes.

Privacy-first knowledge layer — your activity becomes your edge.

Personal ChatGPT that already knows your work — captures browsing, docs and meetings.

Free offline PDF assistant for students and professionals.

Engineered AI prompt workflows that outperform raw ChatGPT prompts for studying.

Detect AI-generated content across text, video, images and audio.

Effortless online course creation — slides, video, scenarios and gamification.

AI-powered scientific illustration and data visualization for researchers.

One API to search every platform — unified search across the open web.

AI-powered pilot certification prep with FAR verbatim citations.

Answer-engine — conversational web search with cited sources, Spaces, and Pro reasoning models.

Upload any PDF and chat with it — instantly extract answers, summaries and cited quotes.

Search engine purpose-built for developers — gives executable code answers with citations.