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UNIX

The Foundational
Workspace for Writers

A high-performance writing environment with context-aware AI. Drag pages into chat, get intelligent suggestions, and collaborate in real-time.

Start Writing FreeSee How It Works
Multi-tab Editor
@Mention Context
Accept/Reject Diffs
unix.app/workspace

Chapter One

The morning sun cast long shadows across the empty streets. Sarah pulled her coat tighter, her breath forming small clouds in the crisp autumn air.

She had been walking for hours, lost in thought about the letter she'd received...

Features

Built for Serious Writers

Every feature designed to keep you in flow. No distractions, just powerful tools that understand your craft.

Context-Aware AI

Gemini 1.5 reads your active page and understands your entire notebook. Ask questions, get edits, maintain continuity.

World-Building Wiki

Track characters, locations, timelines, and lore. The AI cross-references your wiki for consistency across your universe.

Accept/Reject Diffs

See AI suggestions as red/green diffs. Review changes line-by-line before committing. Never lose your voice.

Mobile & Offline Mode

Write anywhere, anytime. Manuscripts sync seamlessly when you're back online with intelligent conflict resolution.

Plot Hole Detector

AI scans your entire manuscript for logical inconsistencies, timeline errors, and character contradictions.

Character Voice Analyzer

Ensures each character speaks distinctly and consistently throughout your story with AI-powered analysis.

Pacing Heatmaps

Visualize tension and pacing across chapters. See where your story accelerates or needs more momentum.

AI Research Assistant

Need historical accuracy or inspiration? AI searches and summarizes research, citing sources for your notes.

And much more: keyboard shortcuts, focus mode, export to Markdown/PDF...

Testimonials

Loved by Writers

From novelists to technical writers, Unix is the workspace professionals trust.

"The @mention system is a game-changer. I can reference my character bible while writing and the AI keeps everything consistent across 200+ pages."

Sarah Chen
Sarah Chen
Novelist

"Finally, a writing tool that thinks like a developer. The diff view for AI suggestions is exactly what I needed. Accept or reject with confidence."

Marcus Williams
Marcus Williams
Technical Writer

"Collaborating with my writing partner has never been smoother. Real-time sync, shared context, and an AI that understands our story."

Elena Rodriguez
Elena Rodriguez
Screenwriter

"I manage 50+ content pieces. The nested folders and instant search make Unix feel like a second brain for my entire content library."

James Park
James Park
Content Strategist

"The context-aware AI helped me maintain consistency across my 300-page dissertation. It caught contradictions I would have missed."

Aisha Patel
Aisha Patel
Academic Researcher

"Writing branching narratives is complex. Unix lets me keep all story paths organized and the AI helps maintain character voice across branches."

David Kim
David Kim
Indie Game Writer
FAQ

Common Questions

Everything you need to know about Unix.

Unix AI automatically reads the content of your active tab. When you ask a question or request an edit, it uses that context to provide relevant responses. You can also @mention other pages to include them in the AI's context, perfect for maintaining consistency across your entire project.
You can drag any page from your sidebar into the AI chat, or type @ to see a list of your pages. When you mention a page, its content is included in the AI's context. For example, you can ask "Based on @CharacterBible, what color are Sarah's eyes?" and get accurate answers.
When the AI suggests edits, you'll see them as a visual diff: red strikethrough for deletions, green highlights for additions. A floating toolbar appears with Accept (checkmark) and Decline (X) buttons. Only when you click Accept does the change become permanent.
Yes! You can share folders with three privacy levels: Private (only you), Link Access (anyone with the link can view or edit), or Request Access (visitors must request permission). Collaborators see changes in real-time and can use the AI features too.
Absolutely. Your data is stored securely with row-level security policies. Only you (and people you explicitly share with) can access your folders. We never train AI models on your content. Your creative work remains yours.
Unix supports export to clean Markdown (for web publishing) and formatted PDF/Docx (for manuscript submission). The export engine preserves your formatting including headings, bold, italics, and more.
Yes! You can start writing for free with generous limits. Our free tier includes unlimited pages, basic AI features, and collaboration with up to 2 people. Upgrade to Pro for unlimited AI requests, advanced features, and priority support.
Unix is powered by Google's Gemini 1.5 Pro/Flash models. These models excel at understanding long-form content and maintaining context across large documents—perfect for novels, research papers, and complex writing projects.