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The chart & data layer for business presentations

Make AI deliver the deck,
not just the draft.

Grunt turns AI drafts into board-ready presentations for consulting, advisory and finance teams who need every chart accurate, traceable and editable anywhere.

Book a demo
One of Norway's fastest-growing tech companiesTechnology Fast 50 · 2026

Used by teams at

KPMGBDOCBREAccentureDNBSantanderCushman & WakefieldPepsiCoThe Coca-Cola CompanySopra Steria

Portable charts

Build once. Edit anywhere.

Make a chart once, then open and edit it in AI chats, PowerPoint and HTML apps without rebuilding it. Every copy keeps its source and version.

One chart, one sourceEvery copy knows its source and version, so you never rebuild a chart to update it.
See what changedSee exactly what changed since the version you approved.
Update on your termsKeep the approved version, or adopt the latest.

Traceable numbers

AI decides what to show.
Grunt keeps the numbers right.

Figures get retyped, regenerated or invented, and nobody can see where a number came from. With Grunt, the numbers come from the source, not the model.

  • Linked to the source. Refreshed in one click.Charts linked to Excel ranges in local files, SharePoint or OneDrive refresh deterministically. No prompt, no tokens spent, nothing regenerated.
  • Every number shows where it came fromEvery chart shows its data and its source, so anyone can check it before it goes out.
  • Edit the numbers, keep the originalChange a figure quickly in the Data Editor, and reset it to the original value whenever you need to.

Precision edits

Change one thing, not the whole chart.

Small fixes are where AI-built decks stall: a title, a sort order, one bar highlighted. In Grunt the chart is a real object, so you change exactly that, by hand or with a short prompt, and nothing else moves.

Oakvale revenue by unit, EUR m640North520South310Online242Services1 71220226605454052841 89420236725604983162 04620246905686003522 21020257005757153902 3802026E+29.1%

AI integration

Your AI already knows your business. Now it can present it.

Grunt plugs into the AI your firm already pays for, through its MCP server and skills. The documents, projects and data your teams have given it stay where they are, and your AI uses them when it builds with Grunt. No new AI to buy, roll out or learn, and switching models later doesn’t mean redoing the work.

YOUR AIGRUNT MCPBOARD-READY OUTPUTClaudeChatGPTMicrosoft Copilot+ your documents and dataMCP server and skillsoakvale-q3.htmlOAKVALE · BOARD PACK Q3 2026Revenue has grown 9% a year since 20223 12020223 41020233 76020244 02020254 3802026CAGR +8.9%EBITDA margin21.4%Net debt / EBITDA1.8xLinked to source · v4PPTXHTMLSVGPNGYOUR AIClaudeChatGPTCopilotGrunt MCP · server and skillsoakvale-q3.htmlOAKVALE · BOARD PACK Q3 2026Revenue has grown 9% a year since 20223 12020223 41020233 76020244 02020254 3802026CAGR +8.9%EBITDA margin21.4%Net debt / EBITDA1.8xLinked to source · v4PPTXHTMLSVGPNG

Use cases

Built for the decks that move money and decisions.

Board packs

Every quarter, every business unit, one standard.

Built from the data, not rebuilt by hand. Grunt applies the same charts and rules in every business unit, so each round is a refresh instead of a rebuild.

  • ✓One chart standard across business units
  • ✓Charts linked to each unit's Excel model
  • ✓Firm-wide sign-in with Microsoft Entra ID
Oakvale · EBITDA margin by business unit, %Margin up in every business unit
North18.1
South16.0
Online20.9
Services15.0
Q3 2025Q3 2026
Linked to Oakvale_BU_Q3.xlsx › Margins!B3:D7 · Illustrative data

Month-end reporting

The same report, rebuilt every month by hand.

Now it refreshes in one click, with no prompt and no tokens. Link the report to your reporting model once, then update it at every close.

  • ✓Budget vs actual and forecast charts
  • ✓Excel connections to local files, SharePoint or OneDrive
  • ✓Version history for every number
Oakvale · Q3 revenue vs budget, EUR mGermany and Poland beat budget, France fell short
Germany+10
France−7
UK+6
Poland+4
ActualBudget
Linked to Oakvale_Q3.xlsx › Budget!B4:D8 · Illustrative data

Deal and valuation decks

The model changes late, close to the deadline.

Every number in the deck still ties out. The deck is linked to the model, so a new data book is a refresh, not an all-nighter.

  • ✓Information memorandums and due diligence reports
  • ✓Valuation decks and pitches
  • ✓See exactly what changed since the last version
Project Oak · data book v14 received · 23:10
Linked objects in report64
Changed since v1317
Manual copy-paste needed0
Illustrative example · try the button

Client deliverables

Your AI drafts the deck. Your team finishes it to the firm's standard.

Steering committee decks and project reports get charts that look right the first time, and that anyone can check, so the hours go into the storyline.

  • ✓Gantt timelines for project plans and roadmaps
  • ✓Market analyses with Mekko charts and Visual Grids
  • ✓Finished in the client's template
Oakvale · Poland expansion planBoard decides on Poland in January
OctNovDecJan
Market scan
Customer interviews
Business case
Board decision
Linked to Oakvale_PMO.xlsx › Plan!A2:E6 · Illustrative data

Online reports

A PDF is out of date the moment it is sent.

Share the report as a link instead. The same charts, still editable and traceable to their source.

  • ✓HTML reports your AI assembles with Grunt charts
  • ✓Share links and versions for every chart
  • ✓HTML exports that work offline
Oakvale · Q3 reportShare link
Oakvale · Q3 2026Revenue up 8% year to date, led by Germany
Revenue, EUR m1 709
EBITDA margin17.2%
Growth vs LY+8%
DEFRUKSEPL
Same Grunt charts as the deck · v14 · Illustrative data

Security and data protection

Ready for the whole firm.

Security, data protection, sign-in, usage reporting and hosting choice for a firm-wide roll-out. The answers your IT and security teams ask for, before they ask.

Visit the Trust Center →
ISO/IEC 27001:2022Grunt AS operates an information security management system certified by Prescient Security.
EU data protection by defaultGrunt-hosted services run on Microsoft Azure in Northern Europe. Personal data is handled under the GDPR, with signed data processing agreements and the right to erasure on request.
No AI training on your dataGrunt never trains AI models on your data, and its AI subprocessors may not either.
Single sign-on with Microsoft Entra IDPeople sign in with their work account, under the sign-in policies your IT team already runs.
SCIM provisioningAssign Grunt in Microsoft Entra ID. Access is granted and removed automatically as people join, move or leave.
Your hosting choiceGrunt-hosted on Microsoft Azure as standard, or hosted on your own infrastructure for firms that require it.

Customers

What teams say about Grunt.

Yathuwaran Raveendranathan, Management Consultant at Sprint Consulting

Sprint Consulting

“We have doubled our efficiency in producing visuals and presentations since adopting Grunt. It eliminates hours of manual formatting.”
Yathuwaran RaveendranathanManagement Consultant, Sprint Consulting

Sprint's clients are often impressed by how fast the team updates visuals, even during meetings. They often ask: “How did you do that? What are you using?”

Read the customer story →
TOMRA
“With Grunt in our workflow, we have streamlined reporting and boosted the quality of our outputs.”
MattiasCFO Business Partner, TOMRA
Rystad Energy
“This is a fantastic tool and it's saving us so much time. The potential in this technology is huge!”
Rystad EnergyEnergy research and business intelligence

Questions, answered

What is Grunt?

Grunt turns AI drafts into board-ready presentations for consulting, advisory and finance teams who need every chart accurate, traceable and editable anywhere. Your AI drafts, and Grunt supplies the business charts and tables, with every number traceable to its source.

Which AI does Grunt work with?

Claude, ChatGPT and Microsoft Copilot (coming soon). Grunt connects through its MCP server and skills, so your AI builds with whole Grunt charts instead of drawing shapes. You keep the AI you already use, and the work survives a change of model.

Where can I use a Grunt chart?

In PowerPoint, in Grunt Web Studio, in HTML reports and inside AI chats. Charts export to PPTX, SVG, PNG and HTML. Every copy keeps its source and version, so you update it instead of rebuilding it. Live sync between these places is coming.

Does refreshing a chart use AI or tokens?

No. Charts linked to your data refresh from the source in one click, without the model and without spending tokens. When your AI edits a chart, it works with the whole chart, not dozens of shapes, so each edit uses fewer tokens.

Which chart types are supported?

Column, bar and waterfall charts, area, line and index charts, combined charts, Mekko, scatter, bubble, pie, donut, dumbbell and radar charts, with stacked, clustered and 100% variants. Football field and Sankey charts are coming soon. Grunt also does financial tables and Visual Grid tables with logos, icons and small charts.

Is our data safe?

Grunt AS operates an information security management system certified to ISO/IEC 27001:2022 by Prescient Security. Grunt-hosted services run on Microsoft Azure in Northern Europe, personal data is handled under the GDPR with signed data processing agreements, and Grunt never trains AI models on your data. Standard work in the PowerPoint add-in stays on your computer. See the Trust Center.

Do we need our own AI?

Grunt is built to work with the AI your firm already uses. For teams without their own AI, an optional Grunt Chat subscription adds Grunt's own chat inside the PowerPoint add-in. Book a demo to find the right setup.

Can I try Grunt?

You can try Grunt for PowerPoint, the add-in, free for 14 days with just an email address. Installing it needs admin rights on your computer. To see Grunt working with your own AI, book a demo.

What does it cost?

Pricing depends on your team and setup, so we go through it with you. Book a demo and we will put together the right package.

Make AI deliver the deck.

See Grunt work with the AI you already use: business charts, every number traceable to its source, in PowerPoint, HTML apps and AI chats.

Book a demo