Gamma generates content with AI: describe what you want and it drafts
and designs decks, docs and web pages. Unplain never writes your words.
It takes content you already have and produces a paginated PDF with a
cover, a contents page, page numbers and your branding, the same way
every time.
That sounds like a choice between AI and no AI. It is not. Unplain
connects to Claude Code and Codex through its MCP server, so an
assistant can write the ebook and hand it to Unplain to lay out and
export. Use AI for the part it is good at, and a deterministic tool for
the part where you want the same result twice.