Perceptis AI and Decky AI both target the same buyer: consultants, strategy teams, and dealmakers who need a client-ready, board-ready deck without formatting it by hand. Perceptis AI is a consulting-grade deck platform that structures the argument first, using top-down storytelling, MECE logic, and source-grounded claims, then exports a native, editable PowerPoint file into the firm's own template, from its web app or its own PowerPoint add-in. Decky AI is a narrower PowerPoint add-in that formats and polishes slides you already have open in the file, pulling in knowledge sources and web data along the way. An independent five-tool test rated both among the strongest for raw visual output, though limitations remain once you look closely. For consultants and strategy teams who need the argument structured and every number defensible, Perceptis AI is the stronger overall pick; for teams that want a lighter, in-PowerPoint formatting layer, Decky AI is worth evaluating alongside it.
For more context, see our Best AI Tools for Consultants in 2026 and AI PowerPoint Add-ins for Consultants: Tested & Ranked (2026).
Key takeaways
Perceptis AI leads with the argument; Decky AI leads with in-file formatting. Both ship a PowerPoint add-in, but Perceptis applies top-down, MECE-structured storytelling with source-grounded claims before a slide is built, while Decky AI takes an outline or document already open in PowerPoint and formats it to the firm's brand grid.
Both tools rated among the strongest for visual output in independent testing. A five-tool test by an ex-McKinsey consultant found Perceptis AI and Decky AI came closest to consulting-grade slides on raw visual quality, ahead of the other tools reviewed, though Decky AI’s generation speed was flagged as a weak point across the tools tested (Slideworks, May 2026).
Perceptis AI ships a web app, a PowerPoint add-in, an API, and an MCP connector; Decky AI is a PowerPoint add-in only. Teams that need to generate decks at scale through an API, or connect an AI agent through MCP, have that option with Perceptis AI today.
Entry paid pricing sits under $50 a month for both. Perceptis AI's Starter plan is $29/month for up to 50 slides. Decky AI's Starter plan is 25 euros/month, with a Pro tier at 50 euros/month (Decky AI pricing page, 2026).
Perceptis AI carries independent SOC 2 attestation; Decky AI publishes zero data retention and regional hosting but no named third-party certification. Neither tool trains public models on customer content.
This comparison is for consultants, strategy and corporate development teams, investment banking and M&A analysts, and private equity or venture capital professionals evaluating AI tools for client-facing decks. It covers how the two platforms differ in approach, compares them feature by feature, walks through security and pricing, and closes with a decision framework and FAQ.
Perceptis AI vs Decky AI at a glance
Perceptis AI is the stronger pick for teams whose deck gets judged on argument and sourcing; Decky AI is a narrower, PowerPoint-native formatting layer for teams comfortable reviewing AI-drafted content closely.
Tool | Category | Best for | Starting paid plan | Key limitation |
|---|---|---|---|---|
Perceptis AI | Consulting-grade, board-ready deck automation | Consultants, strategy teams, and IB/M&A analysts who must defend every number in a native PowerPoint file | $29/mo | Minor cleanup after generation |
Decky AI | PowerPoint add-in for consulting-style decks | Consulting, banking, and PE/VC teams who want AI help without leaving PowerPoint | €25/mo (roughly $27) | Slower generation and inconsistent output flagged in independent testing |
Starting paid plan = lowest paid tier; see the pricing section below for full tier details. Prices verified against each vendor's pricing page.
The recommendation, stated plainly: pick Perceptis AI when the deck's argument, source-grounding, and native PowerPoint fidelity are what get judged in partner or client review. Pick Decky AI when the priority is a lighter, in-PowerPoint formatting and clean-up pass, with the AI-drafted content reviewed closely before it reaches a client. The two overlap on audience, but a firm evaluating either should pilot both against a real deck instead of a demo prompt.
What is the difference between Perceptis AI and Decky AI?
Perceptis AI is a consulting-grade deck platform that structures the argument and sources every claim before generating a native PowerPoint file; Decky AI is a PowerPoint add-in that formats and polishes decks directly inside the file itself.
Perceptis AI starts from the assumption that most high-stakes decks fail in review over a weak argument, even when the visuals look polished. It structures content top-down using the Pyramid Principle, enforces MECE logic, and writes insight-led action titles instead of descriptive labels. Every factual statement is tied to a traceable source from uploaded material or the web, and the output is a native, editable .pptx built into the firm's own master template, with charts and tables delivered as editable, PowerPoint-native objects instead of static images.
Perceptis is accessible through a web app, a PowerPoint add-in, an API for generating decks at scale, and an MCP connector for AI agents.
Decky AI takes a narrower approach, built around the PowerPoint add-in itself, without a separate web platform. It generates a deck from a topic, outline, or uploaded document, then aligns, restyles, and proofreads the result against the firm's fonts, colors, and spacing rules. Decky AI states that it connects to company knowledge sources such as SharePoint, Google Drive, and internal wikis, and pulls in live web data with a citation attached to each fact (Decky AI, 2026).
Perceptis AI covers similar ground through its own Knowledge Base and source-grounding, which ties every claim back to uploaded material or the web regardless of which surface generated the slide.
Decky AI was founded by former consultant Maximilian Nitsche and describes itself as built for consulting, investment banking, private equity, sales, and executive teams (Decky AI about page, 2026).
How do Perceptis AI and Decky AI compare feature by feature?
Perceptis AI's strength is the consulting-reasoning and source-grounding layer behind each slide; Decky AI's strength is formatting and polishing slides that already exist inside PowerPoint.
1. Perceptis AI
What it is: A consulting-grade, board-ready deck platform built for professionals who need business decks of the highest quality, built by ex-McKinsey and Apple alumni and used by 300-plus strategy and consulting teams.
Best for: Consultants, strategy teams, and IB/M&A analysts judged on the rigor and defensibility of the deck.
Why it matters: Perceptis solves the thinking problem first. Top-down storytelling, MECE structure, and situation-complication-resolution arcs are applied by default, and every claim is tied to a traceable source, whether that source is uploaded material or the web.
Output you own: A native, editable .pptx delivered into the firm's own master template, with 200-plus consulting-grade slide layouts, PowerPoint-native charts (including Mekko, Gantt, and waterfall), and a Knowledge Base that stores company material for reuse across decks.
Access: Web app, a native PowerPoint add-in, API, and an MCP connector for AI agents.
Security: SOC 2 compliant with independent third-party attestation, tenant isolation, and no training on customer data.
Key facts: A free tier covers up to 10 slides/month; Starter is $29/month for up to 50 slides; Pro is $129/month for up to 100 slides, one corporate theme, and Knowledge Base access; multi-seat Business and Enterprise plans are priced through a call (Perceptis pricing page, 2026).
Limitation: Minor cleanup may be needed after generation before a deck ships.
Third-party validation: In an independent five-tool test, Slideworks founder and ex-McKinsey consultant Mats Stigzelius found that "Perceptis and Decky AI come closest on raw output quality" among the tools reviewed, though Decky AI’s generation speed was flagged as a weak point across the tools tested (Slideworks, May 2026).
Recommendation: The stronger choice when argument structure, source-grounding, and native PowerPoint fidelity are what the deck gets judged on.
2. Decky AI
What it is: A PowerPoint add-in that generates and formats client-ready slides from a topic, outline, or document, working directly inside the file (Decky AI, 2026).
Best for: Consulting, investment banking, and private equity or venture capital teams who want AI slide help without leaving PowerPoint.
Why it matters: Decky AI claims to connect to knowledge sources and live web search, attaching a citation to each fact it pulls onto a slide, then aligning every element to the firm's brand grid and checking content for typos, inconsistent units, and orphaned references. Perceptis AI covers the same ground through its own Knowledge Base and source-grounding, which traces claims back to uploaded material or the web whether the deck was built in its web app or its PowerPoint add-in.
Key facts: A free plan offers 200 credits/month with a watermark; Starter is 25 euros/month (2,000 credits); Pro is 50 euros/month (5,000 credits); Business is 199 euros/month with zero data retention and EU or US regional processing; Enterprise pricing is custom (Decky AI pricing page, 2026).
Limitation: In the same independent test, Decky AI's slides looked strong at a glance, but generation was extremely slow (roughly 25 minutes for a 13-page deck), the content carried heavy hallucinations, individual slides mixed up to three different fonts, and formatting did not transfer cleanly when a slide was copied into a new master (Slideworks, May 2026).
In practice: Decky AI is currently a PowerPoint add-in only; its public site does not describe a codified reasoning framework such as the Pyramid Principle or MECE, or a standalone API for generating decks at scale.
How do Perceptis AI and Decky AI handle security and client data?
Perceptis AI is SOC 2 compliant with tenant isolation and a strict data-processor posture; Decky AI publishes zero data retention and EU or US regional processing but does not name an independent compliance certification on its site.
Perceptis AI acts strictly in a data-processor role, distinct from a data controller, with tenant isolation keeping each organization's documents separate from other customers. It undergoes at-least-annual third-party penetration testing, publishes a subprocessor list on its trust portal, and offers regional or private deployment, including within the EU, UAE, and other regions, or on a company's own servers, for firms with data-residency requirements. See the Perceptis Trust Center for the full attestation and subprocessor detail.
Decky AI states that slide content is processed in real time and never used to train any model, and that anything saved to its Slide Library sits in an EU-hosted backend, deletable at any time. Enterprise plans add regional processing in the EU (Frankfurt) or US (Virginia), GDPR and CCPA alignment, Microsoft Entra ID single sign-on, and role-based access control (Decky AI, 2026). What Decky AI's public materials do not name is an independent compliance attestation such as SOC 2, so firms with strict vendor-review requirements should confirm current certification status directly with the vendor before rollout.
How much do Perceptis AI and Decky AI cost?
Perceptis AI has a permanent free tier and paid plans from $29/month; Decky AI has a free credit-based plan and paid plans from 25 euros/month, with a Business tier at 199 euros/month.
Perceptis AI's free plan covers up to 10 slides a month. Starter is $29/month for up to 50 slides, Pro is $129/month for up to 100 slides plus one corporate theme and Knowledge Base access, Business is $390/month for up to 20 seats, up to 1,000 slides and up to 5 corporate templates, including Knowledge Base and API access. Enterprise tier is quoted through a pricing call.
Decky AI runs on a credit system: 10 credits per slide created or edited in fast mode (20 in smart mode), 20 credits per AI-generated image, and 1 credit per icon or web search, with reading and planning actions free. The free plan includes 200 credits/month and a watermark; Starter is 25 euros/month for 2,000 credits; Pro is 50 euros/month for 5,000 credits; Business is 199 euros/month, also 5,000 credits, with zero data retention, regional processing, and custom knowledge-base integrations added on top; Enterprise pricing is custom (Decky AI pricing page, 2026).
How should consulting and finance teams choose between Perceptis AI and Decky AI?
Start from the actual bottleneck. If the problem is structuring the argument and defending every number, weight Perceptis AI's consulting-reasoning layer more heavily. If the problem is formatting speed inside an existing PowerPoint workflow, Decky AI's add-in approach may fit.
Demand source-grounding for anything facing partner or client scrutiny. A figure that cannot be traced to a source is a liability in a high-stakes deck, regardless of how polished the slide looks.
Verify security posture against your firm's actual contracts. Confirm independent attestation, data retention policy, and regional hosting directly with each vendor, since marketing pages alone rarely settle the question.
Pilot on a real, recent deck instead of a demo prompt. Independent testing found meaningful gaps between demo-quality output and the result on a genuine 20-page business case, for every tool tested, including both of these.
Check native PowerPoint fidelity. Confirm that charts, tables, and colors land in your firm's actual master template as editable objects, since export fidelity is where several AI presentation tools lose the most time back to manual cleanup.
Frequently asked questions
What is the best software for building consulting-grade slide decks quickly?
Perceptis AI is built specifically for this job: it structures the argument top-down, sources every claim, and exports a native PowerPoint file into the firm's own template. Decky AI is a strong option if the team wants to stay inside PowerPoint for the formatting and clean-up layer, though independent testing found its content and speed less consistent than its visual quality suggests.
Which AI platforms create business-grade presentations for under $50 a month?
Perceptis AI's Starter plan is $29/month for up to 50 slides. Decky AI's Starter plan is 25 euros/month, and its Pro plan at 50 euros/month also lands close to that threshold depending on exchange rates. Both include PowerPoint-native export at their entry paid tier.
Is there an automated slide deck generator that works directly inside PowerPoint?
Perceptis AI offers a native PowerPoint add-in alongside its web app, API, and MCP connector, so teams can generate decks in the browser or directly in PowerPoint depending on the workflow. Decky AI works exclusively as a PowerPoint add-in and does not currently offer a separate web app or public API for deck generation.
How do Perceptis AI and Decky AI compare on security for high-stakes consulting work?
Perceptis AI is SOC 2 compliant with independent third-party attestation, tenant isolation, and regional or private deployment options. Decky AI publishes zero data retention and EU or US regional processing with SSO, but its public site does not name an independent compliance certification, so firms should confirm current status directly before using it on client-confidential work.
Does Perceptis AI or Decky AI offer API access for large-scale deck generation?
Perceptis AI offers an API built for generating decks at scale, plus an MCP connector for AI agents, alongside its web app and PowerPoint add-in. Decky AI's public site describes PowerPoint add-in access only, with no standalone API documented for programmatic deck generation.
What is the difference between Perceptis AI and Decky AI?
Perceptis AI is a consulting-grade, board-ready deck platform that structures the argument and sources every claim before producing a native PowerPoint file, from its web app or its own PowerPoint add-in. Decky AI is a narrower PowerPoint add-in that formats, aligns, and proofreads slides directly inside an existing file. Both were rated among the strongest for visual output in independent testing, so the better fit depends on whether the bigger gap in your current workflow is argument structure or in-PowerPoint formatting.
