📰 Press & Media

The VaultBook story,
ready to tell.

Brand assets, company facts, product screenshots, and everything you need to cover VaultBook accurately. Need something else? Our press team responds within 24 hours.

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2020
Founded
50
Team members
SF
Headquarters
0
Cloud servers
📝 About VaultBook

Company overview

Short boilerplate — for articles & bios

VaultBook is a secure, offline-first document intelligence platform that runs entirely in the browser. Built by a team of 50 AI and data professionals in San Francisco, VaultBook combines machine-learning-powered search, per-entry AES-256 encryption, OCR, and 14+ built-in productivity tools — all processing data locally on the user's device, with zero cloud dependencies and zero telemetry.

Extended boilerplate — for feature stories

VaultBook started in 2020 as a single HTML file — a personal tool to organize research notes offline. Six years later, it has grown into a full workspace with AI Suggestions that learn reading patterns, natural-language QA search across 7 weighted content layers, contextual Related Entries with Reddit-style vote-based learning, deep file indexing (XLSX, PPTX, PDF, ZIP, MSG), inline OCR, rich text editing, version history, and a suite of integrated tools from Kanban boards to PDF processors.

What hasn't changed is the founding principle: your data belongs to you. VaultBook ships as a single file, stores everything in a folder you choose, makes zero network requests, and never touches a cloud server. The entire team works from a single office in San Francisco, shipping weekly releases through a personal Telegram channel.

📋 Key facts

Product at a glance

Quick-reference details for accurate coverage.

Product name
VaultBook (one word, capital V, capital B)
Category
Offline-first document intelligence & note-taking workspace
Architecture
Single HTML file, runs in any Chromium browser, zero external dependencies
AI features
QA search with 7-layer weighted scoring, AI Suggestions pager, Related Entries with vote-based learning, inline OCR, smart label suggestions
Encryption
AES-256-GCM per entry, PBKDF2 key derivation (100,000 iterations), random salt/IV
Storage
File System Access API — repository.json + sidecar .md files in a local folder
Deep indexing
XLSX (SheetJS), PPTX (JSZip), PDF (pdf.js), ZIP, MSG — with OCR for embedded images
Built-in tools
14+ — Kanban, PDF suite, MP3 editor, RSS reader, file analyzer, password generator, and more
Pricing
Plus at $49/year, Pro at $79/year — purchased via Telegram
Platforms
Chrome, Edge, Arc, Brave — on macOS, Windows, and Linux
Privacy
Zero network requests, zero telemetry, zero analytics. No accounts, no servers, no cloud.
Company
VaultBook Labs, San Francisco, CA — 50-person team
Founded
2020
Latest version
VaultBook 3.0 (February 2026)
💬 What people say

From the community

The only note app I've found that actually takes privacy seriously — no accounts, no cloud, no telemetry. Just your notes in a folder you control.
— Security researcher
I replaced four separate tools with VaultBook. The search is genuinely intelligent, the built-in tools save me hours, and it all runs offline.
— Academic researcher
Vote-based learning is what sets this apart. The more I use it, the better it gets at surfacing exactly what I need. No other note app does this.
— Software engineer
🎨 Brand assets

Logos, marks & screenshots

Download and use these assets for press coverage, reviews, and editorial.

📦
Full Press Kit
Logos (SVG, PNG), product screenshots, brand guidelines, and boilerplate text in one ZIP.
🔒
Logo — Dark Background
White wordmark and icon for dark surfaces. SVG and PNG @2x included.
🔓
Logo — Light Background
Full-color wordmark and icon for light surfaces. SVG and PNG @2x included.
🖼️
Product Screenshots
High-res screenshots of the workspace, search, AI Suggestions, analytics, and tools.
✏️
Icon & Favicon
App icon in SVG, 512px PNG, 180px Apple Touch, and 32px favicon.
🎨
Brand Color Palette
Gradient values, primary/secondary colors, and accessibility-checked text pairings.
🎨 Color system

Brand palette

These are the core colors used across VaultBook's UI and marketing materials.

Primary Purple
#7b1fa2
Lavender
#ce93d8
Sky Blue
#81d4fa
Teal
#80cbc4
Ink
#0d0d1a
White
#ffffff
📐 Guidelines

Using our brand

Quick rules for referencing VaultBook in press, reviews, and social media.

✅ Please do
Write "VaultBook" as one word with a capital V and capital B
Use our official logos from the press kit — do not recreate them
Describe VaultBook as "offline-first" or "local-first" (both accurate)
Reference the robust development team and founding year of 2020
Mention the zero-cloud, zero-telemetry architecture when relevant
Link to vaultbook.net or t.me/VaultBook for reader access
⛔ Please don't
Write "Vault Book" as two words, or "vaultbook" in lowercase
Alter, rotate, recolor, or add effects to the VaultBook logo
Describe VaultBook as "cloud-based" or "SaaS" — it is neither
Imply that VaultBook collects, transmits, or stores user data remotely
Use the VaultBook name or logo to imply endorsement without permission
Crop the logo closer than the minimum clear space in the brand kit
✉️ Media contact

Get in touch

✈
VaultBook Press Team
For interviews, product demos, review copies, or any press inquiries — reach out and we'll respond within 24 hours.
Contact us Telegram

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