Dossier - dossier

Your X bookmarks are a goldmine buried under chaos. Dossier uses AI to organise, search, and export them - to Obsidian, CSV, Markdown, and more. Try free for 7 days.

You've bookmarked thousands of tweets. Can you find any of them?

Dossier syncs your X/Twitter bookmarks, runs them through an AI categorisation engine, and stores everything locally on your device. Search instantly. Export anywhere. Own your data.

WHAT DOSSIER DOES

Every bookmark gets an AI-generated title, summary, categories, and tags - automatically. No manual sorting. No folder shuffling. Just open the app and your entire bookmark history is searchable, organised, and ready to export.

SEARCH THAT ACTUALLY WORKS

X gives you a single chronological feed. Dossier gives you full-text search across tweet text, authors, AI summaries, categories, and tags. Find anything in under a second.

EXPORT TO YOUR KNOWLEDGE SYSTEM

Dossier is the bridge between X and the tools you already use:

• Obsidian - frontmatter, wikilinks, Dataview-compatible, with index and map of content files
• CSV - open in Excel, Numbers, or Google Sheets
• Markdown - clean, portable, universal
• JSON - structured data for developers
• PDF - dark-themed, print-ready archive

BOOKMARKS THAT SURVIVE

When tweets get deleted or accounts get suspended, your bookmarks vanish. Not with Dossier. Everything is stored locally on your device. Your archive is permanent.

AI CATEGORISATION

Powered by GPT-4o-mini, every bookmark is automatically analysed and tagged. Bring your own API key if you prefer your own provider - OpenAI, Anthropic, or any compatible endpoint. BYOK is included with Pro.

BUILT FOR PRIVACY

No user accounts. No server-side storage of your bookmarks. Your data lives on your device. The backend exists only to sync and categorise - it never stores your content.

DOSSIER PRO

Monthly or yearly subscription. Full archive backfill, ongoing sync, every export format, and BYOK included.

7-day free trial. Cancel anytime.

Terms of Use: https://mashdev.co.za/terms