The AI slide builder for business professionals
Deckary is the AI presentation agent that turns your brief and sources into an editable deck. Build in your browser, PowerPoint or with MCP.
Our users work at companies like
Deckary helps consulting & industry firms to build better presentations
Build the model, charts, and final deck
Build the supporting model in Excel and finish the editable deck in PowerPoint.
Deckary for PowerPoint
- Generate slides from a prompt or attached data
- Edit existing slides — rewrite, restructure, and reformat
- Output uses your brand fonts, colors, and templates
Deckary for Excel
Build and edit financial models with AI directly inside Excel. Generate formulas, analyze ranges, and audit workbook logic.
Consulting Charts
Create customizable waterfall, bar, and Mekko charts. Add growth arrows, delta indicators, reference lines, and more.
Timelines
Turn project data into editable Gantt charts and timelines. Customize time scales, milestones, colors, and sizing.
Icons & Images
2,000+ icons auto-suggested by AI based on your slide content. Country flags and AI-generated images included.
Shortcuts
Align, distribute, swap, and resize — keyboard shortcuts used by top consulting firms.
Work with an agent through each revision
Use Deckary from source review through targeted slide revisions.
Start from your source files
Bring in a PDF, Word document, spreadsheet, or research brief so the story starts from the material that matters.
Revise a specific slide
Ask for a sharper recommendation, a different structure, or a change to one slide without starting the whole deck again.
Keep the output editable
Edit on the browser canvas, export a native PowerPoint, or work with the current deck in PowerPoint.
Build the deck in your browser
Start with a brief and source files, shape the story with Deckary AI, then refine the charts and layouts in the browser. Export an editable PowerPoint when it is ready.
Three ways to edit
Deckary AI pane
Build or revise slides with the built-in agent.
MCP server
Connect any MCP-compatible AI agent to your deck.
Manual editor
Fine-tune individual elements on the canvas.
What our users are saying
Consultants, finance teams, and operators use Deckary to turn complex material into presentations people can act on.
Deckary feels like AI built for PowerPoint, not another presentation app I have to export from.
James
Senior Consultant
I can go from Excel analysis to a client-ready chart slide without rebuilding everything by hand.
Edwin
FP&A Manager
Deckary gives me the AI speed I want, with the native PowerPoint output my clients expect.
Carla
Management Consultant
Deckary replaced three separate tools for me: AI slides, charts, and PowerPoint productivity.
Alvin
Corporate Strategy Lead
For recurring board updates, I can clean the model, create the chart, and polish the slide in one workflow.
Ruben
Finance Director
It is the first slide AI tool that also helps with the last mile of deck production.
Jen
Independent Consultant
Deckary feels like AI built for PowerPoint, not another presentation app I have to export from.
James
Senior Consultant
I can go from Excel analysis to a client-ready chart slide without rebuilding everything by hand.
Edwin
FP&A Manager
Deckary gives me the AI speed I want, with the native PowerPoint output my clients expect.
Carla
Management Consultant
Deckary replaced three separate tools for me: AI slides, charts, and PowerPoint productivity.
Alvin
Corporate Strategy Lead
For recurring board updates, I can clean the model, create the chart, and polish the slide in one workflow.
Ruben
Finance Director
It is the first slide AI tool that also helps with the last mile of deck production.
Jen
Independent Consultant
Deckary feels like AI built for PowerPoint, not another presentation app I have to export from.
James
Senior Consultant
I can go from Excel analysis to a client-ready chart slide without rebuilding everything by hand.
Edwin
FP&A Manager
Deckary gives me the AI speed I want, with the native PowerPoint output my clients expect.
Carla
Management Consultant
Deckary replaced three separate tools for me: AI slides, charts, and PowerPoint productivity.
Alvin
Corporate Strategy Lead
For recurring board updates, I can clean the model, create the chart, and polish the slide in one workflow.
Ruben
Finance Director
It is the first slide AI tool that also helps with the last mile of deck production.
Jen
Independent Consultant
Deckary feels like AI built for PowerPoint, not another presentation app I have to export from.
James
Senior Consultant
I can go from Excel analysis to a client-ready chart slide without rebuilding everything by hand.
Edwin
FP&A Manager
Deckary gives me the AI speed I want, with the native PowerPoint output my clients expect.
Carla
Management Consultant
Deckary replaced three separate tools for me: AI slides, charts, and PowerPoint productivity.
Alvin
Corporate Strategy Lead
For recurring board updates, I can clean the model, create the chart, and polish the slide in one workflow.
Ruben
Finance Director
It is the first slide AI tool that also helps with the last mile of deck production.
Jen
Independent Consultant
From first brief to final presentation
Create the story with AI, then revise and deliver an editable deck.
Build a complete presentation
Describe the decision, attach source material, and let the agent turn it into a structured deck with charts, visuals, and a clear narrative.
Consulting charts with AI
Build Waterfall, Mekko, and Gantt charts linked to Excel and styled to your brand.
Check brand consistency
Run /consistency to audit fonts, colors, and spacing across the deck.
Revise the exact slide that needs work
Ask Deckary to rewrite, restructure, or reformat a specific slide without rebuilding the presentation.
Build financial models with AI
Describe a financial model and the AI Excel agent creates assumption cells and linked formulas in Excel.
One add-in to replace them all.
Most consultants piece together AI for slides, AI for models, brand control, and charts. Deckary covers all four — in one add-in across PowerPoint, Excel, and Word.
How Deckary protects your data
Deckary encrypts stored and transmitted data, isolates account access, and follows GDPR requirements.
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
Deckary does not receive your card details. PCI-certified Stripe processes each payment.
Row-level security
Database policies isolate each tenant's data.
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
Deckary does not receive your card details. PCI-certified Stripe processes each payment.
Row-level security
Database policies isolate each tenant's data.
Frequently Asked Questions
Answers about creating, revising, exporting, and continuing in PowerPoint
Turn your source material into a presentation
Start in the browser with a brief or source files. Revise the deck with AI, then export an editable PowerPoint whenever you need it.
Explore