Sign-in
Microsoft Entra ID (work accounts) or email. No passwords stored by Dekvia. Tokens are short-lived.
Security and data
What leaves your computer, and what does not.
Most of Dekvia runs inside PowerPoint on your machine. This page lists exactly what goes to our servers and to the AI, so your IT and your clients can decide with the facts.
Keep my data private
Three positions. You choose, or your company does.
The switch Keep my data private in the pane decides what the AI receives when it fills a slide. A curator can make a position the rule for the whole company: then it is on for everyone, and the pane says it is required by your company.
| Position | What the AI sees | What it never sees |
|---|---|---|
| Off | Your request and the current texts and numbers of the slide, up to 20 rows, so it can propose new ones. | The notes, the file name, the content of other slides (in a deck, only their titles). |
| Structure only | Your request, the column headers, the number of rows and the number formats. | The values. The figures in the title, like the leader or the total, are placeholders that Dekvia calculates on your side. |
| Masked | Codes and proportions: row names become {r1}, {r2}…, numbers become shares of the largest one. | Your names and your figures. Dekvia puts the real names back on your side. |
"currentRows":[{"rowIndex":0,"values":{"21_1":"{r1}","22_1":"1.00"}},{"rowIndex":1,"values":{"21_1":"{r2}","22_1":"0.79"}},{"rowIndex":2,"values":{"21_1":"{r3}","22_1":"0.67"}}…
On the slideSwitzerland leads with significant margin
The AI had codes and proportions only. The name of the leader was put back by Dekvia, on your side. From a test run on 1 November 2026.
The proof, after every fill
With Structure only or Masked, the pane shows «What the AI saw» under the status line: the exact text that was sent, byte for byte, with a Copy button. The eye next to Fill with AI shows the same preview before you spend a call.
Dekvia uses the OpenAI API; see OpenAI's API data usage policy.
The conditions
What the switch does not do.
- It works only when it is on, or when your company requires it. With Off, the AI receives the texts and numbers of the slide, up to 20 rows.
- Your request is sent as you wrote it. Names and figures you type in the brief go to the AI: keep them out of the brief when they must stay private.
- In a deck, the titles of the slides already made are sent with each new slide, so the story holds together. The outline step itself sends only your brief.
- Column headers, field names and the descriptions written in a template are structure, and they are sent at every position.
- Masked is not "no data". Codes and proportions are sent, and the shape of a series (1, 2, 4, 8) can stay recognisable.
- Build tools for curators (describing the columns of a table, building a template from a picture) send the column headers with a sample value, or the picture you choose.
| Feature | Where it runs | What is sent | Stored? |
|---|---|---|---|
| Templates and layout engine | Your computer, inside PowerPoint | Nothing | No |
| Task pane | Served from our servers over HTTPS or, with the offline package, from your computer | Nothing of its own: what it sends is listed in the rows below | See the rows below |
| Library sync | Microsoft Azure | Your templates and themes, your company library | Yes, in your tenant's storage |
| Fill with AI, Propose, Make slide, Make the deck | OpenAI API, called by our API | Your request, and what Keep my data private allows (above). In a deck, the titles of earlier slides. Never the notes or the file name. | Not by Dekvia: we keep a daily count of calls. OpenAI's API policy applies (link) |
| Account | Microsoft Azure | Email, name, organisation, profile, licence | Yes, for the duration of the contract |
Isolation
Each organisation's library lives in its own storage container. Curators see only their own tenant.
Your data rights
Who is responsible for which data, the external processors, how long data is kept and your rights are in the privacy policy. Requests: [email protected].
Security questionnaires and vulnerability reports: [email protected] (see security.txt). Privacy requests: [email protected].