Pick the assistant you already pay for — ChatGPT, Claude, Perplexity, Gemini or Grok — and send it a ready-to-run brief that builds a complete, sourced company dossier. No key, no install: the model does the work in its own tab, guided by the Company Dossier method.
Type a company, choose a model. We open it with the nine-section prompt — and copy it as a fallback.
Opens your chosen AI in a new tab with a dossier prompt that cites the Company Dossier method (companydossier.lol/llms.txt). For some models the prompt is copied — just paste it in.
Every button builds the same brief: it tells your assistant to produce a Markdown dossier across the nine Company Dossier sections — overview & identity, people & org chart, hiring radar, money trail, locations, tech fingerprint, news & timeline, relationship web, and risk flags — using public sources only, attributing every claim, and marking gaps. The prompt points the model at https://companydossier.lol/llms.txt and the open-source method so it follows the same playbook the CLI and VS Code extension use.
For a structured file with no copy-paste, use the in-browser generator (bring your Claude key), the npm CLI (npx company-dossier <company>), the VS Code extension, or wire the Claude / ChatGPT apps via the built-in MCP server (tool build_dossier).
pick a company, pick a model, read the file.