TechWrite is a technical writing platform with AI autocomplete that draws suggestions from your own documents, not the internet. Upload your procedures, manuals, and past work, then get context-aware completions as you type. Features include vector search across all project documents, an AI assistant with human-in-the-loop approval, multi-format support (PDF, DOCX, Markdown, LaTeX), and BYOK bring your own LLM endpoint for full data sovereignty. Free starter plan available.