New Thea Desktop now works live inside PowerPoint, Excel and Word. Discover

Bringing your ideas to the boardroom

Thea is the AI slide designer for consultants and corporate teams. Write a brief, and Thea builds native, fully editable PowerPoint slides on your own template.

Request a demo Watch Thea work
Video coming soon
CreateDescribe a slide, or several, and Thea designs and builds them as one deck, in the order you asked for, up to 12 at a time.
EnhanceUpload an existing deck, choose the slides that need work, and Thea redesigns them in place. Your titles and template are kept.
Build from designHave a sketch or a slide you like the look of? Upload the image and Thea rebuilds it as a native, editable slide on your template.
ChatSharpen a storyline or test a message before a slide exists. Chat never builds anything, so it's a safe place to think out loud.

Built for people whose work ends up in PowerPoint

Read the case study
Consulting teamsStrategy officesHR functionsLeadership offices Transformation teamsFinance teamsBoard secretariatsBid & proposal teams

Two ways to use Thea,
built on the same design engine

Thea SlidesThe web app. Create, enhance and chat from any browser, with nothing to install. Thea DesktopThe Windows app. Everything in Thea Slides, plus an agent that works live in your Office files.

Thea Slides

Create, enhance and
refine in one place

Request a demo

Bring the argument and Thea builds the slide: real shapes, real text and real charts on your organisation's own template. Not pictures of slides, and not slides in someone else's style.

From brief to slideA two-line brief becomes a finished, on-template slide. Illustrative sample, not client data.
A whole deck from one briefName several slides and get them back as one deck, in order.
CreateDescribe a slide and Thea designs and builds it.
EnhanceRedesign weak slides in decks of up to 250 slides.
Build from designTurn a sketch or image into a native slide.
ChatWork out the storyline before you build.

Thea Desktop

An agent that works
inside your Office files

Ask about Desktop

Everything Thea Slides does, on your Windows laptop, plus an agent that edits PowerPoint, Excel and Word as you watch. Built for managed corporate laptops.

Live in OfficeWorks directly in PowerPoint, Excel and Word.
Document translationTranslate decks and documents into other languages.
No admin rightsRuns on managed corporate laptops.
No keys on laptopsAccess keys stay in one secured service.
Same engineBuilds exactly the way Thea Slides does.
Windows appInstall once, sign in, and start building.

Quality

Slides you'd put in
front of a board

Thea checks its own work. Before a slide reaches you, it's reviewed for alignment and consistency, the details a senior reviewer notices first.

Native and editable

Every shape, text box and chart is real PowerPoint. Change anything.

Your template

Colours, fonts, layouts, footer and page numbers come from your own template.

Aligned before you see it

Every build finishes with an alignment check: edges, gaps, icons and sizes.

Security

Designed for organisations that take data seriously

Thea was built for client work from day one, with access, keys and retention under central control.

Secure sign-in

Every user signs in. Nothing is open to the public.

Instant off-switch

Any user's access can be switched off centrally within about a minute.

Short retention

Generated decks are kept in private storage and deleted after 30 days.

No keys on laptops

The desktop app holds no access keys.

See Thea build a slide
on your template

Book a demo and bring a real brief and your own template.

Request a demo