What “Confidential by design” means at DeltaDeck
  • Private workspaces
    Each client gets a private workspace and a secure upload link. We don’t ask you to email spreadsheets.
  • Encryption
    Data is encrypted while it’s stored and while it moves between our systems.
  • Tight access
    Only a small, named team can access your workspace for delivery and support. Access is time-limited and logged.
From upload to board deck
Secure upload
Send your KPI data via our encrypted form (no email attachments).
Work in private workspace 
We create an isolated workspace for your files and draft deck.
Report 
We send you the report within the agreed timeline.
Client review
You review the draft. In case you need revisions, we make them as per your plan.
Delete/retain per your instruction.
We delete production data within 30 days; backups expire in ~35 days (earlier on request).
Frequently Asked Questions
2025 Deltadeck. All rights reserved.

DeltaDeck provides reporting assistance only and does not provide accounting, audit, legal, tax, or investment advice. Outputs are prepared from Client-supplied data and are for information purposes. No warranty is made as to completeness or accuracy. Liability is limited to amounts paid in the preceding month. See Terms of Use for details.
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