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Microsoft Purview: Data Security Investigations – Introduction of both in-product cost estimator and transparency report

Microsoft 365 Message Center Archive by Merill Fernando

Summary

Introducing a Data Security Investigations (DSI) lightweight cost estimator designed to help analysts model and forecast both storage and compute unit costs based on specific use cases, enabling more accurate budget planning. In addition to the estimator, a new report provides granular breakdowns of billed storage and compute unit usage, empowering DSI analysts to identify cost-saving opportunities and optimize resource allocation.

Status
Launched
General availability target
Feb 2026
Preview target
Nov 2025
Clouds
Worldwide (Standard Multi-Tenant)
Release phases
General Availability, Preview
Platforms
Web
Source created
22 Oct 2025
Source modified
3 Feb 2026 · 9mo ago
ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 11 Nov 21:06 UTC · 274 of 275 readable · 273 fully read · documentation 469/469 current