Premium reader for EPUBs and PDFs with Focus Mode, real typography, and instant mode switching
Stage
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Founded
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Based in
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US
Pricing model
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Freemium
Pricing
Free plan with ~20 AI generations per month, 1 tab, 3 snippets, and 3 variables. Pro at $9/month (or $7/month billed annually) with unlimited tabs, snippets, variables, and larger AI budget. Business at $15/seat/month (or $12/seat/month billed annually) with shared team snippets, team management, an
Free tier with 3 personal books and unlimited classics. Velo Pro Annual: $69.99 USD per year. Velo Pro Monthly: $8.99 USD per month. Additional Enhanced Processing credits: 10 for $4.99 USD, 50 for $19.99 USD. 7-day free trial available.
Key features
Multi-line code editor with syntax highlighting and auto-indentation
Global variables using @@ notation that update across all formulas
Excel to Google Sheets formula translator
Visual formula builder for no-code formula creation
AI assistant for generating, debugging, and explaining formulas
Reusable snippet library with team sharing on Business plan
Find and replace within formulas
Auto-suggest for formula functions and range names
Focus Mode displaying one word at a time at 50-1,000 WPM
Three reading modes with instant switching at same position
Intelligent PDF processing with chapter detection and OCR
Read-aloud with word-by-word tracking and voice picker
Cloud sync across iPhone, iPad and Mac
Velobrary with unlimited free public-domain classics
Catch Me Up on-device Apple Intelligence recap
Offline library with no internet required
Highlights in multiple colors, notes and dictionary lookup
Enhanced Processing for academic and scanned PDFs
What makes it different
Multi-line editor makes formulas readable like code instead of squished one-liners
Global variables that update 500+ formulas instantly when changed
Seamless Excel to Sheets translation without rewriting formulas from scratch
AI assistant specialized for spreadsheet formulas, not generic chatbot
Team snippet library for approved, audited formulas shared across organization
Three intelligent reading modes with one synced position instead of switching contexts
Transforms difficult PDFs into readable books through automatic structure detection and OCR
Real typography and faithful rendering preserving code blocks and diagrams in technical content
Complete privacy with books stored on-device and optional encrypted cloud sync
Fully offline reading with no account required for the free tier
Formula Foundry
Velo