SlideSpeak
Use ChatGPT with your PowerPoint files. SlideSpeak is Open Source and can summarize PowerPoint slides with AI. Easily get information from presentations, ask questions and much more.
| What is it | Use ChatGPT with your PowerPoint files. SlideSpeak is Open Source and can summarize PowerPoint slides with AI. Easily get information from presentations, ask questions and much more. |
|---|---|
| Pricing | Freemium — from $29/mo |
| Free tier | Yes |
| Platform | Web Application |
| API | Yes |
| Works with | Make |
| Best for | converting reports into client presentations, creating classroom materials from notes |
| Domain registered | 2023 |
Data updated Aug. 1, 2026
What does SlideSpeak do?
SlideSpeak is an AI-powered platform that instantly converts your existing documents into structured, professional presentations. You can upload a PDF, Word file, Excel spreadsheet, or just paste some text, and the tool will generate a fully-formatted PowerPoint deck for you. It handles all the layout, design, and structuring, so you don't need any design skills to get a polished result.
The tool stands out with its integrated AI assistant, named Charles, which works directly inside your presentation. You can ask it to refine wording, generate content, summarize data, or even create matching AI images and infographics to illustrate your points. Beyond static slides, it can also produce AI-powered video presentations with voiceovers, making it a versatile tool for different types of content creation.
This is a huge time-saver for consultants, educators, and marketing professionals who regularly need to turn reports, data, or lesson plans into presentable material. A lecturer can convert a textbook chapter into a slide deck for class, a consultant can transform a dense PDF analysis into a client-ready presentation, and a marketer can quickly create an engaging video explainer from a product brief.
Key features
What makes it stand outWho is SlideSpeak for?
Who benefits most from this toolPricing
Free tier available — start without a credit cardFree Plan
- 3 credits
- 50 file size mb
- limited reply length
- Share presentations online
- SlideSpeak AI 4.0 Presentation Generator
- AI Presentation Assistant Charles
- AI Document Chat Bot
- 150+ languages
Premium
Everything in Free Plan, plus:
- 50 credits
- Export to PowerPoint & PDF
- AI Presentation Video Generator
- Longer reply length
- Custom brand image library
Premium Plus
Everything in Premium, plus:
- unlimited* credits
- Branded color, font, logo
- Priority Customer Support
Enterprise
Everything in Premium Plus, plus:
- unlimited* credits
- Dedicated Customer Success Specialist
- Tailored live & video training programs
- SSO
Trust & presence
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