Generative AI for Corporate Planning: How to Improve Market Research, Competitor Analysis, and Management Reporting

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Generative AI for Corporate Planning: How to Improve Market Research, Competitor Analysis, and Management Reporting

Introduction

A practical guide to designing generative-AI training for corporate planning departments — covering market research, competitor analysis and management-document preparation, from PEST and 3C through fact-checking and using Kanata.

Tatsuya Ito

Tatsuya Ito

Artificial Intelligence Consultant

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Third Scope Ltd.

Born in 1985 and originally from Mie Prefecture, Japan. In 2012, he joined an AR startup in Hong Kong as an engineer. Since then, he has been involved in new business development and AI service launches at several AI startups. In 2018, he founded the current ThirdScope Inc. by taking over an AI service and its development team. He now supports companies in adopting and utilizing AI, with a focus on AI-driven business development, operational transformation, and product development. He has also been involved in AI research as a Project Researcher at the University of Tokyo. Today, he continues to work at the forefront of AI project development, providing practical consulting from both technical and business perspectives.

And there goes the whole afternoon, just gathering market data again.

That was the line Sato-san (a pseudonym) — who looks after mid-term planning in the corporate planning department of a manufacturing firm — left on Slack the evening before a management meeting. Until about six months ago, the department handled most of its market research, competitor analysis and management-reporting work through individual experience and manual effort. The division head wanted to “see our next move sooner”, while the finance lead asked the team to “get the assumptions behind the numbers aligned”, and so the day before each management meeting tended to collapse into a pile-up of review requests and last-minute document fixes.

These days, the department has codified a repeatable approach within its training: using generative AI to organise research angles for publicly available information, breaking down the issues with PEST and 3C, and going as far as drafting a storyline for board-level reporting. In an internal trial covering three management-meeting documents from April 2026, the time to produce a first draft fell from an average of six hours per document to three and a half. That said, the figure shifts with the document in question and the proficiency of the person doing the work, so it would need further verification before anyone treats it as a general result.

Generative AI is no substitute for management judgement. Market size, competitor intelligence, financial figures and customer trends must always be fact-checked by a person, and the final call needs to rest with the corporate planning department and senior management.

This article sets out how to embed generative AI in corporate planning not as a handy personal tool but as departmental AI training that actually sticks. The aim is to escape the state of being forever chased by research and document-wrangling, and free up time for hypothesis-building, decision support and sharpening the accuracy of business plans.

Why corporate planning departments need generative AI training

Why corporate planning departments need generative AI training

The corporate planning department operates close to the heart of a company’s decision-making. Mid-term plans, annual budgets, business plans, new-venture reviews, M&A, company-wide KPI design — the range of topics is broad, and the people involved are many and varied.

At the same time, a great deal of day-to-day effort goes into work of the following sort.

  • Hunting through public materials, IR disclosures and industry reports for market research
  • Pulling together competitors’ business activities, pricing, strengths and weaknesses
  • Reworking information gathered from business units into something fit for the management meeting
  • Building the storyline of a document for board reporting
  • Checking the assumptions and sources behind the numbers, and preparing for likely questions

Every one of these is indispensable to corporate planning. The trouble is that when too much time tips into research and document production, it becomes hard to get round to what genuinely deserves the attention — which issues to take on, which options to weigh up, and what management actually needs to decide.

The point of generative AI training is not merely to shave off working hours. It is to shift the corporate planning department’s work away from information-gathering and towards decision support.

Using generative AI well is not only about convenience — transparency, accountability, risk management and human oversight all matter. International frameworks set out the case for continuously improving AI governance rather than treating it as a one-off exercise.

NIST AI Risk Management Framework

The corporate planning work that generative AI can change

The corporate planning work that generative AI can change

AI in corporate planning falls broadly into three areas: market research AI, competitor analysis AI, and management-document AI.

Work areas where corporate planning can readily apply generative AI
Area Main uses What a person should check
Market research AI Organising research questions, sources, PEST angles, and the questions likely to come up in the management meeting Market size, growth rates, statistical data, and whether the sources hold up
Competitor analysis AI Comparison axes, 3C analysis, competitor comparison tables, and marshalling the evidence for a decision Competitors’ latest moves, pricing, track record, and consistency with official information
Management-document AI Storylines, slide-structure proposals, anticipated questions, and organising supporting material The soundness of the recommended option, the figures, risk assessment, and the final decision

Market research AI: getting to a starting point faster

One reason market research eats time is that people dive straight into gathering information.

Take a brief as broad as “look into the domestic B2B SaaS market” — it leaves far too much in scope. Market size, growth rate, customer segments, regulation, technology trends, overseas players, substitute services: the issues worth checking are scattered all over.

Generative AI is well suited to that initial sorting of the issues. The trick is not to ask the AI for an exact market size, but to have it help design the research.

For instance, you might ask the following.

Code
Theme: the growth potential of the domestic B2B SaaS market over the next three years

For this theme, set out the issues the corporate planning department should check before drawing up a business plan.

Output format:
1. Seven key issues
2. The primary sources to verify for each issue
3. The angles to examine under a PEST analysis
4. Points to watch when checking the figures
5. Questions likely to be raised in the management meeting

PEST is a framework for sorting out how the external environment — political, economic, social and technological — bears on the business. Having the AI lay out the PEST angles makes it easier to leave fewer gaps in the research.

What you want from the AI at this stage is not the right number. It is to organise which information to go after, in what order to investigate it, and which angles are easy to overlook.

In other words, the value of market research AI lies less in “producing the answer” than in “designing the research quickly”.

Competitor analysis AI: getting the comparison axes aligned

In competitor analysis, the comparison axes tend to wobble from one person to the next.

One person leans on price, another on features, another still on sales channels or track record. The upshot is that, come the management meeting, it grows hazy what the comparison table is actually meant to help decide.

With generative AI, you can settle the comparison axes for competitor analysis up front.

Code
Design the comparison axes for a competitor analysis under the following conditions.

Subjects:
- Us: a corporate generative-AI training service
- Competitor A: a large training company
- Competitor B: an AI consulting firm
- Competitor C: an e-learning provider

Output:
1. The items to examine through a 3C analysis
2. The items the competitor comparison table should contain
3. Evaluation axes usable for a management decision
4. The sources to verify during the research
5. Items the AI should not assert and a person must confirm

3C is a framework that sorts out the business environment through three lenses: Customer, Company and Competitor. Competitor analysis AI is useful not just for building the comparison table but for working out “what we need to compare in order to reach a decision”.

That said, competitors’ pricing, track record, features and organisational set-up all change. Rather than dropping the AI’s output straight into a document, you need to verify it against official sites, IR materials, press releases and first-hand intelligence from the sales front.

Management-document AI: building the storyline

The hard part of preparing management documents is not lining up the information. It is rearranging it into a flow that makes it easy for senior management to decide.

The familiar problems with management documents run as follows.

  • Plenty of research findings, but the conclusion is hard to see
  • The business unit’s explanation is pasted in wholesale, with no company-wide perspective
  • There are charts and tables, but it is vague what decision they are asking for
  • Risks and alternatives are not adequately set out
  • There is too little supporting material prepared for questions from the board

Generative AI can be put to work building exactly this kind of storyline.

Code
Using the information below, draft the structure of a document for a management meeting.

Purpose:
To have the board decide on additional investment in new business A

Background:
- The market is trending upward
- Competitors are entering in greater numbers
- Early customers have responded well
- However, there are constraints on the sales and development functions

Output:
1. A storyline for board reporting
2. A slide-structure proposal
3. A title for each slide
4. The issues needed for a management decision
5. Anticipated questions and the direction of the answers
6. The points that need fact-checking

With this approach, you do not expect the AI to finish the document. You have it build the first skeleton, and then a person hones the issues, the figures and the decision points.

It matters to position management-document AI not as something that decides in the corporate planner’s stead, but as an assistant that puts the order of thinking in place.

What corporate planning AI training should cover

What corporate planning AI training should cover

In generative AI training for corporate planning, simply teaching how to write prompts will not do. To connect it to real work, you have to design the usage process by process.

Learning to design research

The first theme to tackle is research design.

When using market research AI, opening with “tell me about this market” tends to get you platitudes in reply. In training, the first exercise is turning a research theme into a question.

A poor example
Look into the elderly-care market.

A good example
To decide whether to enter the corporate elderly-care support market by 2027, set out the market conditions, customer issues, regulation, competitors and profitability that the corporate planning department should examine.

Once the question becomes concrete, the AI’s output moves closer to something usable in practice.

In training, it pays to cover the following angles.

  • Make the purpose of the research clear
  • Separate the information needed for a decision from background reference material
  • Use PEST, 3C, SWOT and the like as the situation demands
  • Distinguish primary sources from secondary ones
  • Read AI output on the assumption that it must be fact-checked

Codifying competitor analysis

The next theme to address is competitor analysis.

In competitor analysis, you need to decide which axes to look along before gathering any information. Price, features, customer base, barriers to adoption, brand, distribution network, support set-up — when there are too many comparison axes, the result becomes hard to use for a decision.

In training, the exercise is to have generative AI produce the comparison axes, after which a person narrows them down.

Code
You are in charge of competitor analysis in the corporate planning department.
For the services below, propose the items for a competitor comparison table that can be used for an investment decision in the management meeting.

Conditions:
- At most eight comparison items
- Leave out fine feature differences that do not bear on the management decision
- For each item, explain why it matters
- Finally, set out the primary sources to verify during the research

Through exercises like this, the team learns to use competitor analysis AI not as an “information-gathering tool” but as a “tool for designing the axes of judgement”.

Building the storyline of a management document

In training on management documents, the emphasis falls on storyline design rather than on producing the slides themselves.

What senior management wants to know is, in most cases, the following five things.

  1. What is happening
  2. Why a decision is needed now
  3. What the options are
  4. What the merits and risks of each are
  5. What the recommended option and next action are

Working from this flow, you have the AI build the document structure.

Code
For the theme below, build the storyline of a document for a management meeting.

Theme:
The feasibility of entering an overseas market

Output:
1. The conclusion to lead with in the management meeting
2. Background and market conditions
3. The business opportunity
4. The principal risks
5. A comparison of options A, B and C
6. The recommended option
7. The matters you want the board to decide
8. Information to relegate to supporting material

Running this exercise lets the team use management-document AI not just to “tidy up the prose” but to “build the flow of the decision”.

Building in fact-checking and review

The single most important thing in corporate planning’s use of AI is fact-checking.

Generative AI can produce natural, persuasive prose. At the same time, it may get figures, sources, proper nouns and the latest information wrong. Established risk-management guidance for generative AI sets out the case for building in the identification, measurement and management of risk whenever it is used.

NIST “Artificial Intelligence Risk Management Framework: Generative Artificial Intelligence Profile”

Training must always cover not only “how to use AI” but “how to doubt its output”.

The items to check are as follows.

  • Is the source of the market size clear
  • Do the year, region and scope of the figures line up
  • Is the competitor information current
  • Does it contradict official information
  • Are conjecture and fact mixed together
  • Is there sufficient grounding to use it for a management decision
  • Has any confidential internal information been entered

In AI training, rather than adopting the output as it stands, it matters to build the habit of sorting it into “fact”, “conjecture” and “to be confirmed”.

Designing the training when using Kanata

Designing the training when using Kanata

In corporate planning AI training, there are several options on the table — ChatGPT, Microsoft Copilot, Gemini, Claude, an in-house AI platform. What matters is not only which tool you use, but how you manage the data, prompts and review procedures to fit the corporate planning work process.

Where Kanata comes in, one of its hallmarks is how readily it lets you design a set-up that combines AI chat, AI summarisation and a project library. Our own Kanata is structured so that AI chat, AI summarisation, e-learning and the like can be handled as a single work-support platform. And because members, apps and libraries can be managed per project, it lends itself to building an AI environment dedicated to the corporate planning department.

Before training: take stock of the work and the documents

Before the training, take an inventory of the documents and tasks the corporate planning department actually uses.

For instance, review documents such as these.

  • Past management-meeting documents
  • Working papers for the mid-term management plan
  • Market research reports
  • Competitor comparison tables
  • Notes from business-unit interviews
  • Questions the board raises often
  • The business-plan format

From these, separate the parts AI can make more efficient from the parts a person must judge.

There is no need to try to put every task through AI from the outset. The realistic move is to start with work where the effect is easy to see and the risk easy to manage — organising the issues for market research, a first cut at a competitor comparison table, a structural proposal for a management document.

During training: practise on real work themes

During the training, use themes close to your own work rather than generic samples.

For example, exercises along these lines work well.

  • Have the AI break down a market-research theme for a new business proposal
  • Have the AI build the comparison axes for three competitors
  • Have the AI build the storyline of a document for a management meeting
  • Have the AI generate the questions the board is likely to raise
  • Check the AI output against a fact-checking checklist

In an environment like Kanata, where AI chat and AI summarisation can be used within the same project, it becomes easier to run an exercise end to end — from summarising meeting notes and documents through to organising the issues for a management meeting. Kanata’s materials describe AI chat as a feature for asking questions, seeking advice and requesting drafts, and AI summarisation as a feature that summarises meeting recordings, minutes and documents into a specified format.

After training: turn prompts and checklists into a library

What matters after the training is not letting what was learned end as one person’s skill.

In the corporate planning department, keeping prompts like the following as a shared departmental asset makes the work more reproducible.

  • A prompt for organising market-research issues
  • A PEST analysis prompt
  • A 3C analysis prompt
  • A prompt for building a competitor comparison table
  • A prompt for building the storyline of a management-meeting document
  • A prompt for generating anticipated board questions
  • A prompt for fact-checking

When using Kanata, the project library can hold AI settings, prompts and training data, which makes it easier to organise prompts and reference materials specific to the corporate planning department. In its materials, the prompt library is framed as a store for frequently used instructions, and the training-data library as a place for the internal documents you want the AI to reference.

What to watch out for in corporate planning’s use of AI

What to watch out for in corporate planning’s use of AI

Generative AI is useful, but corporate planning calls for particular care, because the information it handles feeds directly into management decisions.

Do not make AI output the basis of a management decision

You must not take prose or tables produced by AI and use them, as they stand, as the basis for a management decision.

AI is effective for forming hypotheses, organising issues, proposing comparison axes and building document structures. But market size, growth rates, competitors’ revenue, pricing, customer numbers and regulatory information must always be verified against primary sources or trustworthy materials.

AI is a “guideline to start thinking from”, not “the grounds for deciding”.

Do not enter confidential information

The corporate planning department sometimes handles unpublished financial information, M&A, personnel matters, new-business plans, investment decisions and customer-level profitability.

When such information is to be entered into an AI, you must follow your organisation’s information-management rules. It is especially important to distinguish information that may be entered into an external service from information to be handled only within an internal-only environment.

The OECD’s AI Principles, updated in 2024, place emphasis on addressing issues such as privacy, safety, information integrity and intellectual property. Corporate planning, too, needs to bear these angles in mind and be clear about the scope of the data it inputs.

In training, alongside how to write prompts, the following rules should be conveyed as a set.

  • Do not enter unpublished financial information
  • Mask personal names and customer names where necessary
  • Check anything touching contracts or NDAs in advance
  • When in doubt, do not enter it
  • A person must always review before anything goes outside the company

Do not leave AI use to the individual

One reason AI adoption stalls in corporate planning departments is that the manner of use is left to the individual.

One person uses it well; another has no idea how. AI is used in one document; another is done by hand as before. In this state, departmental productivity is unlikely to rise.

For that reason, it is important to establish shared operating rules after the training.

  • Which tasks AI is used for
  • Which prompts are made the standard
  • Which information is never entered
  • At what stage a person reviews
  • Where the output is stored
  • Who updates the prompts

With these rules in place, AI use shifts from the ingenuity of a few people to standard departmental practice.

The ideal for a corporate planning department is not “a department that produces documents quickly”

The ideal for a corporate planning department is not “a department that produces documents quickly”

Talk of generative AI in corporate planning tends to draw attention to faster document production. To be sure, the value of management-document AI speeding up first drafts and structural proposals is considerable.

But the ideal is not simply to become “a department that produces documents quickly”.

What you should really be aiming for is a state like this.

  • The opening moves of market research become faster
  • The comparison axes for competitor analysis line up
  • The assumptions behind a business plan become clear
  • The issues worth debating in the management meeting come into view sooner
  • Time goes to testing hypotheses rather than producing documents
  • The quality of dialogue with the board and the business units rises
  • The information needed for a management decision can be presented quickly, clearly and with its grounds

Generative AI is not merely a way to lighten corporate planning’s workload; it is a means of winning back time to engage with management itself.

By combining market research AI, competitor analysis AI and management-document AI well, the team can broaden its role from “people who gather information” to “people who design the issues for a decision”.

In summary

In summary

AI in corporate planning is not enough if it amounts to individuals using it for their own convenience.

Work such as market research, competitor analysis, management-document preparation and business planning sits close to management decisions, involves many stakeholders, and carries information of high importance. That is precisely why using generative AI safely and effectively calls for codifying it as departmental AI training.

The points the training should cover are as follows.

  • In market research, do not ask the AI for the answer; have it help design the research
  • In competitor analysis, use AI not only to gather information but to design the comparison axes
  • In management-document preparation, use AI for storyline-building rather than slide production
  • Always build in fact-checking, confidential-information management and human review
  • After the training, manage the prompts and checklists as departmental assets

An environment like Kanata, which lets you organise AI chat, AI summarisation, a prompt library and training data on a per-project basis, is one option when you want to grow corporate planning’s AI use into standard team practice. Whichever tool you use, though, what matters is being clear about “what you entrust to the AI and what a person confirms”.

Generative AI is no cure-all. It can neither forecast the market’s future with accuracy nor take on the responsibility for a management decision.

Even so, it can speed up the opening moves of research, organise the issues, build the skeleton of a document, and clarify the questions worth debating. The point of corporate planning getting to grips with generative AI is not only to cut the workload, but to gain more time to engage with management’s decisions.

Q&A

If a corporate planning department is to use generative AI first, which work should it start with?

The realistic place to start is organising the issues for market research or building the storyline of a management document. Both are work you can readily approach on the premise that, rather than using the AI’s output as it stands, a person checks and revises it.

Is it acceptable to ask market research AI about market size and growth rates?

You can certainly ask, but if you are going to use those figures in a document you must verify the original source. It is safer to have the AI organise “which sources to check” and “which issues to investigate” than to have it assert numbers.

In competitor analysis AI, what should you entrust to it?

In competitor analysis, it is effective to entrust the design of comparison axes, the organising of 3C analysis angles, and a first cut at a competitor comparison table. On the other hand, competitors’ pricing, track record, features and customer numbers all change, so they must be verified against official information and intelligence from the sales front.

With management-document AI, how far can document production be automated?

Slide structure, heading proposals, organising key points and drafting anticipated questions are areas readily made more efficient. That said, the figures, risk assessment and the soundness of the recommended option needed for a management decision must be checked by a person. AI is better used as a tool to support the first draft and the organising of issues than as one that auto-generates a finished document.

Once a generative AI training session has been held, will it take root in the department?

A single session alone tends not to take root. After the training, you need to put standard prompts, a fact-checking checklist, rules on information that must not be entered, and review procedures in place. Beyond that, it takes root more readily when the prompts and improvements people actually used are shared within the department and reviewed on, say, a monthly basis.

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