TheAIagentforPowerPoint.
Native, consulting-grade slides — for humans in PowerPoint, for agents over SDK and API.
Preparing your sample deck…
For the best editing experience, use a laptop or desktop screen.
Trusted by professionals who worked at leading firms
You already know the problem.
Hours lost to formatting
Nudging boxes. Fixing alignment. Rebuilding slides someone else broke. The work nobody sees but everyone feels.
One-shot AI that can’t iterate
Most tools generate once and stop — no memory of what changed, no way to refine slide 14 without breaking slide 3. You end up reformatting everything anyway.
Stuck in someone else’s format
Export from a slide-card builder. Convert from a design tool. Paste from chat. You need native .pptx — in PowerPoint, on the web, or through your own agents — not another intermediate format.
One presentation system. Five ways in.
PowerPoint, web, embeddable editor, REST API, and MCP for agents — same native .pptx, same consulting-grade design, same agent system underneath.
PowerPoint add-in
The taskpane beside your deck. Clean up a slide, redesign a layout, or enhance in place — without leaving PowerPoint.
Web app & editor
Chat and canvas side by side at app.poesius.com. Drop in a brief or a messy deck, get structured, editable slides back.
Editor SDK
@poesius/editor drops the same chat+canvas experience into your product with one component — full walkthrough further down this page.
REST API
Post a document, a brief, or structured data — get a real .pptx back. Same engine that powers the add-in and the web app.
curl -X POST https://poe.poesius.com/api/v1/slides/generate-from-doc \
-H "X-API-Key: pk_live_••••" \
-F "document=@acme_q4_brief.pdf" \
-F "num_slides=12"MCP & Agent tools
Claude, ChatGPT, and your own agents call generate_presentation_content, slide_from_content, and refine_slide directly — where the LLM meets the deck.
One request. The right specialist every time.
A supervisor agent reads what you're asking for and routes it to the specialist built for the job — so a two-sentence edit and a 40-slide rebuild both get expert-level handling.
Generation Agent
Builds a new deck from documents, notes, or a one-line brief — structured and designed from the first draft.
Analysis Agent
Reads 200 pages of source material and works out the narrative, the structure, and what actually belongs on each slide.
Enhancement Agent
Takes a messy, inherited deck and upgrades it to deliverable quality — without touching your content.
Refinement Agent
Makes the one small fix you asked for — tighten this title, resize that chart — and leaves everything else exactly as it was.
Every object is real. Editable. Yours.
Titles, charts, footers — every element on the slide is a genuine PowerPoint object with real properties, not a picture pasted onto a rectangle.
The deepest slide-editing surface in the industry.
Every property a real .pptx exposes — read, reasoned about, and edited precisely, down to a single element.
- Font family & pairing
- Size, weight & italic
- Color, opacity & gradient fill
- Bullets, numbering & indents
- Solid, gradient & image fill
- Stroke color, weight & dash
- Corner radius, per-corner
- Drop shadow, glow & reflection
- Position & size (EMU-precise)
- Element order (z-index)
- Grouping & nested groups
- Master & layout inheritance
- Charts: bar, line, pie, combo
- Series colors & data labels
- Tables: fills, borders & merges
- Images, crops & smart-crop
- Theme color & font tokens
- Logo placement & lock-ups
- Slide numbering & footers
- Speaker notes
- Embedded & linked fonts
- Native OOXML round-trip
- Hyperlinks & action triggers
- Byte-identical unedited elements
The details that make a deck presentable.
Not just generated — designed, charted, and kept on-brand, slide after slide.
Consulting-Grade Design
Pyramid Principle. MECE structure. Action titles. Visual hierarchy that drives decisions — built by an ex-consultant who knows what "client-ready" actually means.
Native Charts You Can Edit
30+ chart patterns — waterfalls, Mekkos, football fields — built as real OOXML, not images. Double-click any chart and edit the underlying data, right in PowerPoint.
Stickers & Deck Kit
Leave a Sticker on any slide with plain-English instructions and batch-apply across the deck. Deck Kit locks in your chrome, fonts, and branding so 80 slides stay consistent without a review pass.
Always On-Brand
Upload your corporate template once. Every slide matches your color palette, fonts, logo placement, and layout rules — automatically enforced.
Built for teams who ship decks
From consulting firms to corporate strategy teams — consulting-grade slides, inside the tool you already use.
Embed the editor. Keep your users.
@poesius/editor mounts a hosted, sandboxed editor inside your product with a session token — no iframe wrestling, no data touching your servers. You keep your auth, your chrome, your customer relationship.
// Your backend — mint a short-lived session token
const { sessionToken } = await poesius.sessions.create({
userId: user.id,
capabilities: ['chat', 'generate', 'refine', 'export'],
});
// Your frontend — mount the editor
import { PoesiusEditor } from '@poesius/editor';
<PoesiusEditor
sessionToken={sessionToken}
onExport={(pptx) => saveToYourApp(pptx)}
/>PoesiusEditor
Chat + canvasThe full experience — chat panel and slide canvas, side by side. Drop it in and your users get the whole Poesius workflow inside your product.
PoesiusCanvas
Canvas onlyJust the slide surface, no chat UI. For partners running their own AI or chat layer on top — bring your own model, Poesius renders and edits the deck.
Every other AI tool makes you choose.
Design quality or PowerPoint compatibility. Template flexibility or brand compliance. Generation or enhancement.
Other tools solve one problem but create another.
Poesius doesn't.
Stop formatting. Start presenting.
PowerPoint, web editor, API, MCP, or your own agents — try Poesius free, no credit card required.
Everything You Need to Know
Poesius is the leading AI slide enhancement tool for PowerPoint. It works inside your existing decks and templates—enhancing design, structure, and consulting-grade quality without replacing your content or leaving PowerPoint. Upload a messy deck, get a polished deliverable. Enhance, don't replace.
Poesius is the AI PowerPoint add-in built for consulting: it enhances existing slides to McKinsey/BCG-level structure and design inside PowerPoint. Built by an ex-consultant, it applies Pyramid Principle, MECE, and action titles automatically—with infinite layout flexibility and brand-compliant output.
General AI writing and chat tools can produce strong content but visually generic slides — reviewers regularly flag the design as uninspiring, and it often ignores the deck's own templates. Poesius is the design-quality layer: it builds consulting-grade layouts with real visual hierarchy, not just well-written bullets dropped into a template.
Most web-based slide builders design in their own proprietary format — card layouts that break when exported to PPTX, or charts that convert to flat, non-editable images. Poesius is PowerPoint-native from the start: real design quality, no export headaches, fully editable native .pptx output every time.
Most PowerPoint AI add-ins work from a fixed library of predefined layouts, and some cap you with prompt-length or character limits. Poesius designs the layout your content actually needs — dynamically generated, not selected from a menu — with no character limits and full brand-compliance enforcement.
Both. Most AI tools only generate from scratch, but professionals spend 60%+ of their time enhancing existing presentations—reformatting messy slides, upgrading design quality, applying brand standards. Poesius handles the full workflow: enhance existing decks or build new ones from documents, notes, or prompts.
Poesius gets you to consulting-grade fast. Consultants typically spend 4-8 hours per deck on formatting alone — Poesius eliminates that. You focus on the last-mile refinement: message and strategy, not nudging boxes and fixing alignment.
Poesius applies proven frameworks—Pyramid Principle, SCR (Situation-Complication-Resolution), MECE, action titles—so your deck has logical structure and persuasive flow. Consulting storytelling: narrative and visual hierarchy that drive decisions, automated without template limits.
No. Poesius generates unique layouts tailored to your content—waterfalls, Mekko charts, matrices, process flows, or something entirely new. With your brand templates applied, you get distinctive, consulting-grade slides that don't look generic or AI-generated.
Infinite layout flexibility. Other AI tools give you 10 layout options; Poesius designs the layout your content demands. Waterfalls, bridge charts, Mekko charts, 2x2 matrices, process flows, Harvey ball scorecards, pyramid structures—your content drives the design.
Yes. Enterprise-grade security, data confidentiality, and compliance with corporate standards. Your content is protected—suitable for consulting firms, Fortune 500 strategy teams, and any organization handling sensitive presentation content.
Poesius is built for professionals who ship decks: management consultants, corporate strategy and FP&A teams, sales enablement, founders, and product teams embedding presentation generation via API or agents. Same consulting-grade .pptx whether you work in PowerPoint, the web editor, or an agent workflow.
Five surfaces, one system: the PowerPoint add-in, the web app and editor, the embeddable Editor SDK (@poesius/editor), the REST API for pipelines, and MCP so Claude, ChatGPT, and custom agents can create and edit native .pptx.
Poesius runs on a supervisor agent plus specialist sub-agents for generation, analysis, enhancement, and refinement. A one-line prompt and a 40-slide overhaul both get routed to the right specialist — and asking for a small fix only changes that one thing, unlike single-pass tools that regenerate the whole deck.
Connect Claude, ChatGPT, or your own agent to Poesius via MCP and call tools like generate_presentation_content, slide_from_content, refine_slide, and list_conversations — the same design system and native .pptx output you get from the web app, just driven by an agent instead of a click.
Yes. @poesius/editor mounts a hosted, sandboxed editor in your app using short-lived session tokens — you keep your auth and UI, Poesius runs the slide editor and AI. Use PoesiusEditor for the full chat+canvas experience, or PoesiusCanvas if you already have your own AI/chat layer and just need the slide surface.
The full editor is embedded right on poesius.com — try it with free AI edits and no account. From there, open the web app or install the PowerPoint add-in. Developers can start with the REST API, Editor SDK, or MCP docs. No credit card required to try.
From Greek poiesis — “the act of making”
- 1.
The act of making — not copying, not formatting, not rearranging. Creating something new from raw thought. Aristotle used it to describe craft: the bringing-forth of what did not previously exist.
- 2.
A great presentation is exactly that. It takes scattered ideas, ambiguous data, and unspoken instincts and transforms them into something an audience can feel.
- 3.
In modern use: that creative act — from blank page to compelling narrative — that Poesius is built to amplify.
Example
“Poiesis is not just making things — it is making things matter.”