Jul 19, 2026

Trellis

AI-powered reading and learning companion with AI tutor and file summarization.
AI WritingContent GenerationResearchEmail WritingSummarizationRewritingAcademic ResearchBrowser Extension

Overview
What is Trellis?

Trellis is an AI-powered reading and learning companion that helps users understand code, formulae, and complicated

AI-powered reading and learning companion with AI tutor and file summarization.

Core Features
AI-powered explanations of complex content
AI tutor (Celeste) for reading and learning
Audio versions of any file
Document summarization and search
Collaboration features for sharing notes and reading logs
Popular Use Cases
  • Students using Trellis to understand textbooks and course materials
  • Professionals using Trellis to summarize and search through professional reading
  • Teachers using Trellis to create question banks and solutions for their classes
  • Individuals using Trellis to cultivate deeper relationships with their books
How to use
  • Users can upload documents from their computer
  • Google Drive
  • or Dropbox. They can then read PDFs
  • ePUBs
  • and other text files on web
  • mobile
  • and tablet. Users can interact with the text by highlighting
  • annotating
  • and asking questions. They can also listen to audio versions of the files and share their reading logs and notes with friends.
Product Timeline
To be verified
Pricing
Trellis uses a Freemium pricing model. Pricing and features may change over time.
Free
$0
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Pro
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Team
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Enterprise
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Deal / Coupon
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Verification
Tool status
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Pricing verified
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Founder claimed
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Source
Official website / Community submitted
Related Tags
AI WritingContent GenerationResearchEmail WritingSummarizationRewritingAcademic ResearchBrowser ExtensionFreemium
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