Built by one engineer who got tired of rebuilding reports by hand

The short story behind Presmo.
Sachith Chamara
Sachith Chamara Founder & engineer · Sri Lanka

Why Presmo exists

Presmo started as an internal tool. I was turning a dense research report on AI and customer experience into a client-ready deck, and the honest workflow was: read forty pages, distill them, then spend hours in PowerPoint fighting layouts. The reading was the valuable part — the deck-building was pure grind.

So I built an engine that reads the document and designs the slides: real structure, tight bullets, the right layout per slide — not a page-by-page PDF dump. It worked well enough that the obvious next question was: how many consultants, founders, and analysts have this exact Tuesday-night problem? Presmo is that engine, productized.

The principles it's built on

Your documents stay yours. The documents people convert are often client-confidential, so Presmo processes uploads in memory and never stores them. That isn't a feature we added for a landing page — it's how the engine was architected from day one, because its first users were consultants.

The deck never lies. The AI only uses what's in your source. It never invents a statistic or a fact to fill a slide.

You own the output. Every deck exports as a real, editable .pptx — open it in PowerPoint, Keynote, or Google Slides. No lock-in.

Who's behind it

Just me. I design, build, ship, and answer the support inbox. That has a real upside for you: feedback lands directly with the person who can fix it, usually the same week. If Presmo did something great — or something dumb — tell me, and I'll be the one who reads it.

See what it does with one of your documents.

Try Presmo free — first deck is on me →
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