Karaf (formerly QLINA) vs PPTX.ai (formerly AI PowerPoint Slides)

Karaf (formerly QLINA) is a presentation generator that turns a short topic prompt or uploaded documents into a full slide deck. You describe what you need, pick a format like pitch deck or sales presentation, and the tool writes slide content, picks layouts, and sources visuals so you can export to PowerPoint or PDF without building slides by hand.

Where template-first deck builders ask you to fill placeholders, Karaf works through conversation. You can say "make it more visual" or "shorten this slide" to revise the deck, and uploaded PDFs, Word files, or existing presentations feed straight into generation. Premium+ adds advanced templates like SWOT and PESTLE, plus AI image and background enhancement that sits outside the base tier.

The tool targets professionals who repeat a similar deck workflow: consultants turning client notes into boardroom slides, founders building investor pitch decks, and professors converting course material into lecture series. A free tier covers three presentations per month with PDF and PPTX export, and paid plans remove caps on decks and edits.

PPTX.ai turns rough notes and ideas into presentation-ready slides you can open in PowerPoint, Google Slides, or Reveal.js. You upload a draft, and the service structures the content for the room you are presenting to instead of dumping your text onto slides verbatim.

The product targets anyone who needs a polished deck without spending a weekend in slide layout mode. Investor pitches, team updates, and sales decks each get a different tone and visual density based on what works for that format.

PPTX.ai is built by a Boston-based team and runs on a credit system. Subscriptions refresh credits each billing cycle, and one-time packs are available when you need a top-up.