Highlight with intent
Define what each color means for your work: evidence, question, risk, hook, API behavior, or anything else.
Use cases
One annotation system for every kind of serious reading
Highlyt adapts to the way you read. Define what each color means, connect related passages across sources, and send clean context to AI when you need help thinking, writing, or building.
Start Free TrialConnect related passages
Link ideas across PDFs, EPUBs, and web clips so your knowledge survives beyond a single document.
Export context to AI
Send structured highlights to Claude, ChatGPT, or your MCP workflow without losing source detail.
Professionals
Dedicated workflows by audience
Lawyers
Matter research with every clause in context
Mark precedents, risks, obligations, and open questions across contracts, briefs, and client research.
Creators
Research libraries for better content
Collect hooks, proof, examples, sponsor details, and audience questions before every script or newsletter.
Developers
Technical reading that feeds your AI tools
Annotate docs, specs, RFCs, and implementation notes, then send clean context to Claude or ChatGPT.
Learning and research
Dedicated workflows by audience
Students
Exam prep without lost textbook highlights
Color-code definitions, formulas, and weak spots across course PDFs, then search everything before exams.
Researchers
Literature reviews with visible connections
Separate methods, findings, contradictions, and frameworks across papers, then map how the field connects.
Book Readers
Non-fiction reading that compounds
Turn frameworks, examples, and questions from books into a searchable knowledge base for future thinking.
Shared foundation
Different professions, same source-backed context layer
Whether the source is a textbook, brief, research paper, creator report, or API spec, Highlyt keeps the useful passage, your color meaning, linked context, and AI export together.
Build a reading system for the work you actually do
Start with your next PDF, EPUB, or saved web page. Highlight with meaning, connect ideas, and export the context when it matters.
Knowledge graph that grows with youClaude and ChatGPT read your highlightsEvery color carries your reasoning