Every figure exact, and traced to its source

Every figure comes from a deterministic query on your sources and links back to where it came from, and audit trails show who changed what and when.

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Exact figures from deterministic runs

Each refresh updates the numbers in place from deterministic queries on your sources instead of regenerating the slides, so every figure comes out the same on every refresh. Rollstack's AI agents write the words around them.

Lineage to the source

Trace any number back to its dashboard and warehouse table, so you can show an auditor where it came from.

Audit log and version history

Version control keeps each template's history, and audit trails show who changed what and when.

Approval workflows

Nothing reaches a stakeholder until your team signs off, and every delivery is on record.

How Coolblue does it

Björn Bolderdijk, Coolblue
“We tried building our own solution to handle our weekly reporting, but if a visualization changed by one pixel, the whole thing broke. Rollstack replaced that fragility with enterprise-grade reliability, allowing us to generate 300+ unique slides every week.”
Björn BolderdijkData Team Lead, CoolblueRead the story
unique slides generated every week
300+
manual work for weekly deck refreshes
0 hrs

Questions

Can it make up numbers?

No. The figures come from deterministic queries on your sources, and each one links back to where it came from. Agents write the words around them.

Can we show auditors where a number came from?

Each chart and figure links back to the dashboard or table it came from, and version control keeps each template's history. Your source systems stay the record.

Can we see who changed a deck?

Yes. Version control keeps each template's history, and audit trails show who changed what and when.

Can we freeze the numbers once the board has seen them?

Yes. Each run produces a finished PowerPoint or Google Slides file, so the approved pack stays as it was sent while next quarter's pack refreshes.