← All articles

PowerPoint vs HTML decks: what you gain, what it costs, and where AI fits

PowerPoint won because it matched how organizations already worked: email the file, present in a room, file the PDF. HTML decks win when the presentation is a product surface—something people click, share, and update like software.

What PPT still does better

  • Universal open-in-Outlook behavior and executive familiarity.
  • Offline presenter mode with notes and laser-pointer culture.
  • Strict brand templates enforced by marketing ops.
  • One-click export to PDF for legal or procurement archives.

If your deck’s life ends in a boardroom projector and a shared drive, PPT is rational. Nobody should shame you for that.

What HTML gives you that PPT cannot

  • Real interaction — sliders that recalc, maps that pan, forms that validate, product tabs that swap content without leaving the deck.
  • Live URLs — send a link; fix a typo; everyone sees the update. No “which version did you open?”
  • Git history — blame, diff, branches, review like code.
  • AI that edits files — agents work on HTML/CSS/JS in a repo; they struggle with binary .pptx.
  • Responsive scaling — one canvas scaled for phone and projector if you design for it.

Time: honest math

First HTML deck costs more than dragging shapes in Slides—often a day or two if you want custom interaction. The payback is on revision cycles:

  • Weekly metric refresh: change a JSON file or one chart component, not 12 slides.
  • Sales wants a new pricing tier: edit one simulator slide, redeploy.
  • Rebrand: swap CSS variables, not every master layout.

Teams that ship more than three major deck revisions per quarter usually recover the upfront cost. Teams that present once a year may not.

AI in the workflow

The practical split: use slide AI for outline and copy; use coding agents for the interactive shell. Prompt for audience, decision, slide list, and which slides must be interactive (templates here). Then let Cursor or Claude generate the file tree, test in a browser, and package for hosting.

Hosting is the step most teams forget. Superprez closes that gap: upload zip or connect GitHub, get a live URL, invite collaborators to pull source and push updates. Your deck behaves like a small app your whole GTM stack can share—not a attachment chain.

Related