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About Decky AI

From boutique to the Big Three consulting firms.

Helping consultants save time on their daily slide work and focus on their clients.

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Consultants trust in Decky AI
Decky AI inside Microsoft PowerPoint

Trusted partners

Trusted by the world's top-tier consultants and the clients they serve.

  1. 01
    200+ Slide decks formatted
  2. 02
    20+ Satisfied customers
  3. 03
    59% Less time spent on slides
  4. 04
    4.8 Average star reviews

Work faster. Deliver better.

Decky AI brings structure, consistency, and polish to every engagement.

Your team moves faster, delivers better, and produces client-ready slides effortlessly.

Maximilian Nitsche
From the founder

“I built Decky AI because I spent too many nights polishing slides myself. Consulting should be about the thinking, not the pixels.”

Maximilian Nitsche · Founder · Decky AI

Explore how Decky AI saves you valuable time

The copilot for consultants.

  • 01

    Works where you work

    Decky plugs directly into Microsoft Office PowerPoint, keeping your workflow uninterrupted.

  • 02

    Client-ready slides

    Focus on what matters while Decky AI takes care of structure, clarity, and formatting quality.

  • 03

    Smart, customizable automation

    Automate repetitive slide-building steps to eliminate errors and accelerate delivery.

  • 04

    Enterprise-grade protection

    Your data stays secure with strict permissions and controlled access.

  • 05

    Built for any team size

    From single consultants to global practices, Decky AI maintains fast, consistent performance at scale.

  • 06

    Customer support

    Receive assistance with both technical and non-technical queries.

Customer voices

What our customers say.

See how we've helped top-tier consultants succeed through our customers' experiences.

“Decky AI is one of the best AI presentation tools for consultants working in PowerPoint.”
Paul Moss
Paul Moss Founder, Analyst Academy · 230k+ YouTube subscribers
Paul Moss
Paul Moss Founder, Analyst Academy · 230k+ YouTube subscribers
Decky AI is one of the best AI presentation tools for consultants working in PowerPoint.
Sophie B.
Sophie B. Engagement Manager, Big 4 Firm
I love how Decky enforces our firm's brand guidelines automatically. No more last-minute formatting fixes before client meetings.
Markus F.
Markus F. Executive Consultant, Tier-1 Consulting
Decky […] makes all our consultants at least 30% more efficient on their slide work.
Robert H.
Robert H. Partner, Tier-1 Consulting
I care about quality and speed. Decky AI consistently delivers both. It helps produce clearer narratives and better slides in less time.
Luca S.
Luca S. Consultant, Strategy & Operations Practice
What used to take a full day of layout, table-design and formatting now takes a few chats thanks to Decky AI.
Paul Moss
Paul Moss Founder, Analyst Academy · 230k+ YouTube subscribers
Decky AI is one of the best AI presentation tools for consultants working in PowerPoint.
Sophie B.
Sophie B. Engagement Manager, Big 4 Firm
I love how Decky enforces our firm's brand guidelines automatically. No more last-minute formatting fixes before client meetings.
Markus F.
Markus F. Executive Consultant, Tier-1 Consulting
Decky […] makes all our consultants at least 30% more efficient on their slide work.
Robert H.
Robert H. Partner, Tier-1 Consulting
I care about quality and speed. Decky AI consistently delivers both. It helps produce clearer narratives and better slides in less time.
Luca S.
Luca S. Consultant, Strategy & Operations Practice
What used to take a full day of layout, table-design and formatting now takes a few chats thanks to Decky AI.

Frequently asked questions.

Find quick answers about Decky AI. Reach out to us directly for more information.

Will Decky AI be trained on your slides or client data?
No. Decky AI is never trained on your slides, documents, or any client-related content. Slides are processed in real time to handle your request. If you choose to save a slide to your Slide Library, it's stored privately in our EU-hosted backend and is deletable at any time – but it is still never reused or added to model training.
Does Decky AI help with the content or only the formatting?
Beyond layout and design, Decky AI also checks your slide content for logic errors, typos, grammar issues, inconsistencies, awkward phrasing, and enforces style guidelines (e.g. consistent number formats, capitalization, citation style, tone).
How do I pull in data / integrate existing data sources for slides?
Decky AI supports data integration. It can connect to your company's knowledge sources (files and images) and fetch relevant facts, insights or supporting data for your slides from the web.
Can I generate slides from scratch using Decky AI?
Yes, Decky AI allows slide generation from scratch. You can start with just a topic, a rough outline, a document, or even plain notes, and Decky will generate a fully structured slide deck: with logical flow, headings, visual hierarchy, charts/visuals if needed, and design-ready formatting.
What is the Slide Library and how many slides can I save?
The Slide Library lets you save individual slides – with their layout, branding, and content intact – and reuse them in any future deck. Capacity scales with your plan: 20 saved slides on Free, 100 on Starter, and 200 on Pro and above. Enterprise teams additionally get a shared organisation library of up to 1,000 slides. Saved slides are stored EU-hosted, private to you or your organisation, deletable at any time, and never used to train AI models.

Talk to our sales team

Get a personal demo.

Discover the value of Decky AI for consultants and see how client-ready PowerPoint decks are created in minutes.

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