The Oria resource library

Better thinking.
Better presentations.

Practical guides, useful frameworks and AI workflows for the slides that matter. Built for consultants, finance teams and ambitious professionals.

Fresh perspectives. Practical answers.

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Comparisons01

Claude vs ChatGPT for Consulting Decks: 2026 Comparison

Claude vs ChatGPT for consulting decks in 2026: both ship PowerPoint add-ins, only one documents reading your slide master. Pricing, data terms, routing.

18 min read
Guides02

Confidential Information Memorandum: Structure and Template

A confidential information memorandum needs 9 sections. Copy the structure, the wording for each, a worked example, and where CIMs mislead buyers.

16 min read
Guides03

think-cell in 2026: What It Costs and What AI Changes

What think-cell actually costs per seat, what each tool inside it does, and where AI now changes the calculus for consultants and bankers in 2026.

16 min read
Guides04

One-Pager Examples: 8 Formats That Survive Exec Review

Eight one-pager examples with the exact wording on each, a copyable template you can reuse, and where each format wins or breaks under exec review.

17 min read
Guides05

9 Title Slide Examples for Business and Consulting Decks

9 title slide examples for client kickoffs, board updates, internal reviews, and conferences, each annotated with its four elements and why it works.

9 min read
Guides06

Marimekko Chart (Mekko Chart): What It Shows, When to Use

A marimekko chart, or mekko chart, shows two proportions at once: width, then height. What each axis means, plus when to use one over a stacked bar.

8 min read
Guides07

6 Meeting Minutes Examples for Every Type of Meeting

See six annotated meeting minutes examples, one for each common meeting type, with what to keep, what to cut, and a format comparison table.

10 min read
Guides08

Questions Slide: What to Put on a Q&A Slide, What to Cut

What belongs on a questions slide, what to cut, and when the Q&A slide should not exist at all. Six options for the last slide, scored by meeting type.

17 min read
AI Slide Design09

Best AI PowerPoint Add-ins in 2026: 12 Tested

We tested 12 AI PowerPoint add-ins on editable output, brand templates, install path and macOS support, including Copilot, Claude and ChatGPT.

22 min read
Guides10

Executive Summary Slide Examples: 8 Slides, Word for Word

Eight executive summary slide examples with the exact wording on each slide, the structure behind it (SCR, SCQA, so-what stack, 3-box) and who it suits.

18 min read
Guides11

McKinsey Slide Examples: What Their Public Decks Teach

McKinsey slide examples, drawn only from what the firm publishes itself: what its public exhibits teach, and what public work can never show you.

17 min read
Guides12

Convert Copilot Slides Into On-Brand Decks

Turn a rough Microsoft Copilot slide draft into a polished, on-brand, board-ready PowerPoint slide with Oria's Improve Design, plus the prompts to use.

9 min read
Guides13

Text to PowerPoint: Turn Meeting Notes Into Slides

Five routes from a page of notes to editable PowerPoint slides, compared on time, cost, native editing and whether your corporate template survives.

16 min read
Guides14

How to Convert a Whiteboard Photo Into PowerPoint Slides

Convert a whiteboard photo into PowerPoint slides with Sketch to Slide: photograph the board, let Oria read the structure, and refine a native slide.

8 min read
Guides15

How to Make an Executive Summary Slide With KPI Tiles

Make an executive summary slide with KPI tiles using Improve Design: clean tile hierarchy, exact prompts, and the mistakes that break a board-ready slide.

9 min read
Comparisons16

Presentation Design Agency vs AI: Cost and Speed

Presentation design agency vs AI compared on cost, speed, and quality, with an honest cost table so you know which fits your next deck deadline.

11 min read
Guides17

Now/Next/Later Roadmap: Simpler Than Gantt Charts

Build a Now/Next/Later roadmap slide instead of a Gantt chart: what it is, when it beats Gantt, the manual steps, and the one-prompt route with Oria.

9 min read
Guides18

PowerPoint Timeline Templates That Don't Look Default

A gallery of PowerPoint timeline templates that skip the generic SmartArt look, plus exact steps to build or redesign one for a board-ready deck.

12 min read
Oria setup19

Install Oria in Claude and ChatGPT: 2026 Setup Guide

Install the Oria AI PowerPoint add-in in Claude or ChatGPT: the MCP setup, permissions and first prompt, in about five minutes

10 min read
Family Offices20

100 UK Family Offices Investing Directly in Funds

A source-linked directory of 100 UK family offices and private-market allocators with public evidence of fund commitments or active selection mandates.

20 min read
Family Offices21

150 US Family Offices Backing Emerging Managers

A source-linked directory of 150 US allocators: 33 with documented emerging-manager activity and 117 mandate or watchlist leads needing fresh verification.

24 min read
Family Offices22

100 European Family Office Decision Makers

A source-linked directory of 100 European family-office allocators: current investment roles, publicly disclosed activity, evidence dates, and caveats.

18 min read
Guides23

How to Build a Strategy on a Page Slide

Build a strategy on a page slide that condenses a full plan into one dense, board-ready view using Text to Slide and Multiple Design Options in Oria.

9 min read
Guides24

Investment Memo Template for PE Deal Teams (IC-Ready)

A ready-to-use investment memo template built for PE deal teams, covering the 9 sections an investment committee expects before it votes, plus prompts.

11 min read