SlideSpeak is an AI presentation maker that converts PDFs, Word documents, Excel files and plain text into structured, professionally designed PowerPoint presentations, exported as native .pptx files.
SlideSpeak focuses on a pain consultants and business teams know well: the content already exists in a report or spreadsheet, and someone has to turn it into slides. Upload the document and the AI summarizes the key points, organizes them into a logical deck and applies clean layouts, keeping fonts and formatting intact in a real PowerPoint file you can edit anywhere. Its built-in AI assistant, Charles, can generate and refine slide content, create AI images and infographics, and even produce AI video presentations with voiceovers. Your own templates and brand kit keep every deck on-brand.
SlideSpeak is deliberately PowerPoint-first: rather than asking teams to adopt yet another platform, it treats the .pptx file as the product, so decks slot straight into existing review and approval workflows. Its audience skews toward consulting and enterprise teams; the company highlights users from firms such as BCG, Roland Berger, Oliver Wyman and GE Healthcare.
SlideSpeak offers a free tier to start creating presentations. Paid plans scale usage and features for individuals and teams, with premium plans reaching up to about $34 per month.
Consultants, analysts and business professionals who regularly turn reports and documents into client-ready PowerPoint decks and need the output in native PowerPoint format.