Cuppa Studio vs HTMLSlides
Cuppa Studio
cuppa.studioHTMLSlides
htmlslides.comSide by side
| Figure | Cuppa Studio | HTMLSlides |
|---|---|---|
| Price from | $5/mo | $14.99/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | — |
| iOS | Yes | — |
| Android | Yes | — |
| Self-hosted | Yes | — |
| Plans published | 4 | 6 |
| Spec score · AI Presentation Software | 8.8 (#10) | 8.5 (#24) |
| Spec score · AI Presentation Makers | 8.1 (#60) | 8.3 (#43) |
| Free plan | Yes | Yes |
| Prompt-to-deck generation | Yes | Yes |
| Support | General support is available at [email protected], and the contact page says enquiries are typically answered within 1–2 business days. | The maker directs bug reports and feature requests to GitHub Issues and community questions to GitHub Discussions. |
Plans
HTMLSlides
- Skill FreeFree
- App FreeFree
- App Pro$14.99 a month
- HTMLSlides AppFree
- html-slides SkillFree
- HTMLSlides App Pro$9, paid once
In their own words
Cuppa Studio
Cuppa Studio turns Markdown into animated, timeline-driven technical presentation slides. Its AI can generate decks from a topic or outline, including code blocks, diagrams, charts and narration. In the browser-based Studio, users can edit presentations live, preview changes and provide follow-up instructions to refine them. The product supports 17 element types, including Mermaid diagrams, cards, counters and terminal simulations. Auto Drive generates narration for each slide, reads it aloud and advances the presentation. Presentations can be shared through a link that viewers can open without an account, and exported as Markdown, standalone HTML or.cup files. The maker also describes an MCP server connecting Cuppa Studio to Claude, Cursor and other AI tools. Browser-created projects auto-save locally in IndexedDB. Cuppa Studio has a free plan and paid plans from $5 a month. The free plan permits up to 15 slides per presentation; Starter costs $5 a month and raises the limit to 25 slides. The CLI requires Node.js 18 or later, and its AI generation guide requires an ANTHROPIC_API_KEY.
HTMLSlides
HTMLSlides has no write-up on Specifiction yet; its figures are above.