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The AI presentation maker for business professionals

Turn your brief and sources into an editable deck. Build in your browser, inside PowerPoint, or with your preferred AI agent.

14-day free trial. No credit card required.

Or create directly in PowerPoint

Our users work at companies like

Deckary helps consulting & industry firms to build better presentations

AirbusWarner Bros. DiscoveryUFCApolloS&P GlobalEYGELongchamp

Build presentations where you work.

Three ways to create and refine your slides. Choose the one that fits your workflow.

The deck you know. A faster way to work.

Bring AI directly into PowerPoint. Build new slides or improve the ones you already have, using your presentation’s fonts, colors, and layouts.

  • Create slides from a prompt or your sources
  • Rewrite, restructure, and reformat existing slides
  • Keep working with native PowerPoint elements
Get the Office add-in

Business charts.
Control every detail.

Build editable waterfall, bar, and Mekko charts. Refine the data, formatting, and annotations with AI or by hand.

Interactive demo · Try it

Revenue bridge

Revenue, $m

Last year: 100; New customers: 30; Expansion: 15; Churn: -20; This year: 125. Revenue in millions of dollars.+25Last year: 100100Last yearNew customers: 30+30NewcustomersExpansion: 15+15ExpansionChurn: -20-20ChurnThis year: 125125This year
Deckary logoDeckary

Waterfall

Positive changes

Complex timelines, made simple.

Build editable Gantt charts with tasks, milestones, and dependencies in PowerPoint.

Map out the work
Organize tasks, milestones, and dependencies by workstream.
Adjust the plan
Drag to change dates and track progress.
Editable in PowerPoint
Native shapes you can refine directly on your slide.
More about timelines
Interactive demo · Try it
Insert
2026Sep 11Sep 14Sep 21Sep 28Oct 5Oct 12Oct 19Oct 26DesignDevelopmentLaunchPrototype: 2026-09-14 to 2026-09-30PrototypeBuild & test: 2026-09-28 to 2026-10-16Build & testRollout: 2026-10-19 to 2026-10-28RolloutGo live: 2026-10-30Go live
Progress · 60%

What our users are saying

Consultants, finance teams, and operators use Deckary to finish PowerPoint and Excel work faster.

Deckary feels like AI built for PowerPoint, not another presentation app I have to export from.

James

James

Senior Consultant

I can go from Excel analysis to a client-ready chart slide without rebuilding everything by hand.

Edwin

Edwin

FP&A Manager

Deckary gives me the AI speed I want, with the native PowerPoint output my clients expect.

Carla

Carla

Management Consultant

Deckary replaced three separate tools for me: AI slides, charts, and PowerPoint productivity.

Alvin

Alvin

Corporate Strategy Lead

For recurring board updates, I can clean the model, create the chart, and polish the slide in one workflow.

Ruben

Ruben

Finance Director

It is the first slide AI tool that also helps with the last mile of deck production.

Jen

Jen

Independent Consultant

Agentic AI plus the tools to finish the work

Create and edit slides with AI. Polish them with consulting-grade tools.

Build slides from your brief

Describe a business problem or paste data. AI builds a complete slide with charts, icons, and structure.
Explore the AI slide builder

Consulting charts with AI

Waterfall, Mekko, Gantt — linked to Excel, styled to your brand
60Start+25Growth-15Costs70End
View all charts

Brand consistency in 1 click

Run /consistency to audit fonts, colors, and spacing across your entire deck
See brand control

Edit your slides with AI

Select any slide and tell AI what to change — rewrite, restructure, reformat. Your layout and brand stay intact.
Productivity example 1
Productivity example 2
Productivity example 3
Productivity example 4
Productivity example 5
See AI editing

Build models inside Excel

Describe a financial model and the AI Excel agent scaffolds assumption cells and linked formulas — directly inside Excel.
Revenue_Model.xlsx
FileHomeInsertFormulasDeckary
C3fx=B3*(1+C4)
FY24FY25FY26FY27
Revenue
Growth %
Gross profit
Margin %
EBITDA
Explore the AI Excel agent

Built with security in mind

Your data is protected with industry-standard security protocols and privacy compliance.

Encrypted in transit & at rest

All data is encrypted via TLS during transfer and AES-256 at rest in our database.

Authenticated access

Session-based authentication with protected routes. Only you can access your data.

EU & GDPR compliant

Netherlands-based. We follow GDPR with Standard Contractual Clauses for transfers.

Your data stays yours

You retain full ownership. Data is deleted within 30 days of account removal.

Secure payments via Stripe

We never see your card details. All payments are processed by PCI-certified Stripe.

Row-level security

Database policies enforce strict data isolation. No cross-tenant access possible.

Frequently Asked Questions

Getting started in your browser, PowerPoint, or with your AI agent.

Your next presentation starts here.

Bring your brief and sources. Create an editable deck in your browser, then make it your own.