Trellis

AI Reading & Learning Companion for All Your Documents

Freemium

Description

Trellis is a platform designed to revolutionize the reading and learning experience by combining advanced AI narration with personalized tutoring. Users can upload and organize PDFs, ebooks, and notes, and enjoy natural-sounding audio playback tailored to their study preferences. The built-in AI companion, Celeste, enables direct interaction with reading materials, providing contextual summaries, explanations, and connections across texts.

Accessible across web and iOS, Trellis keeps all study materials synchronized, allowing users to switch between devices without losing progress. With features for sharing notes and reading logs, it supports individual and collaborative study, making it an essential tool for learners at every level.

Key Features

AI Tutor (Celeste): Context-aware Q&A drawing answers from current documents
Natural-Sounding Narration: Audio playback with options to strip footnotes and extraneous content
Multi-Format Support: Open and manage PDFs, EPUBs, and text files
Cloud Integration: Import files from Google Drive, Dropbox, and other services
Cross-Device Sync: Access reading materials seamlessly across web and iOS
Centralized Library: Organize PDFs, ebooks, and notes in one platform
Shareable Notes: Collaborate by sharing notes and reading logs with others
Voice-First Conversations: Interact with reading material via voice while on the go

Use Cases

Studying course materials for exams
Reading and summarizing documents for research
Listening to books or articles while commuting
Collaborative note-taking in classroom or study groups
Making texts accessible for those with reading difficulties
Comparing and referencing books in professional meetings
Teacher-led and student-led learning environments
Creating question banks from textbooks

Frequently Asked Questions

Which files can I upload?

Trellis works with PDFs, EPUBs, and common text formats. You can upload from your device or connect the cloud storage you already use.

How is Celeste different from a general chatbot?

Replies from Celeste are based on the current book or document you have open, so explanations remain directly tied to the page, unlike generic chatbots.

What sits behind the paywall?

Free tiers allow you to try core reading and Celeste features. Premium plans offer advanced narrators and deeper tutor capabilities. Refer to in-app pricing for current bundles.

Where can I use Trellis?

The web app runs in your browser, and the iOS app is available on the App Store. Other platforms may be added as testing completes.