Google Security Operations vs Microsoft Sentinel
Google Security Operations is a cloud SIEM with SOAR and a Response Agent in Private Preview. Microsoft Sentinel is a cloud SIEM whose automation rules call Azure Logic Apps playbooks. They split on approval, rollback and blast radius, where the rubric reads Google Security Operations as documented and Microsoft Sentinel as partial on the pages read on 2026-11-03.
0.95points apart
The difference that decides it
On approval, rollback and blast radius, Google Security Operations documents manual approval as the default for the Response Agent, autonomous thresholds at Low, Medium or High risk, and per-integration or per-action overrides, in Private Preview and with no rollback. Microsoft Sentinel documents a service account with explicit resource-group permissions, rule order and expiry dates, but no approval gate or rollback for actions inside playbooks. docs.cloud.google.com, read
8criteria
Rubric side by side
| Criterion | Weight | Google Security Operations | Microsoft Sentinel | Gap, first minus second |
|---|---|---|---|---|
| Native containment coverage (19 and 9 of 25 actions) | 25 | 7.7 | 4.7 | +3.0 |
| Published time-to-contain evidence with method | 15 | 3.5 | 3.5 | level |
| Approval, rollback and blast-radius controls documented | 15 | 8.0 | 5.5 | +2.5 |
| Explanation and audit trail | 15 | 6.5 | 6.0 | +0.5 |
| Integration depth documented | 10 | 4.0 | 6.5 | -2.5 |
| Detection-to-response coupling | 8 | 8.0 | 8.0 | level |
| Pricing transparency | 6 | 3.5 | 3.5 | level |
| Deployment and data handling | 6 | 3.5 | 3.5 | level |
| Total | 100 | 6.09 | 5.14 | 0.95 |
Full reasons and sources for every score are on the profiles of Google Security Operations and Microsoft Sentinel.
8.0 : 5.5approval score each
Approval and rollback controls
Google Security Operations. Docs state manual approval as default, autonomous thresholds at Low, Medium or High risk, and per-integration or per-action overrides (Autonomous, Default, Manual Approval); no rollback; feature is Pre-GA in Private Preview. docs.cloud.google.com, read
Microsoft Sentinel. Docs describe a service account with explicit resource-group permissions (Owner needed to grant), rule order and expiry dates, but no approval gate or rollback for actions inside playbooks. learn.microsoft.com, read
19 : 9actions of 25
Containment coverage by domain
| Domain | Google Security Operations | Microsoft Sentinel |
|---|---|---|
| EDR | 6 of 6 | 3 of 6 |
| Identity | 4 of 5 | 3 of 5 |
| 3 of 5 | 1 of 5 | |
| Cloud | 3 of 5 | 2 of 5 |
| Network | 3 of 4 | 0 of 4 |
| All five | 19 of 25 | 9 of 25 |
Published time to contain: Google Security Operations, no published figure; Microsoft Sentinel, no published figure.
4buyer types
Verdict by buyer type
- regulated financial
- Google Security Operations has the stronger published case on approval and audit: it documents approval thresholds by risk tier, in Private Preview, with execution history. Microsoft Sentinel documents permissions and rule expiry but no approval gate or per-action record.
- lean team
- Microsoft Sentinel is easier to size up before a call: it publishes pay-as-you-go and commitment pricing, with playbook runs billed separately. Google Security Operations ships SOAR inside the SIEM, with no readable pricing page.
- MSSP
- Neither Google Security Operations nor Microsoft Sentinel states MSSP terms on the pages read. Ask both for multitenant approval settings and per-client audit exports.
- Microsoft estate
- Both name Microsoft pieces. Google Security Operations ingests Office 365 and Azure AD logs, per its product page; Microsoft Sentinel is the Microsoft SIEM itself and takes Defender XDR incidents as triggers.
When to pick each
Pick Google Security Operations when approval controls must be readable in the docs, because it documents manual approval as the default for the Response Agent, autonomous thresholds at Low, Medium or High risk, and per-integration or per-action overrides, in Private Preview and with no rollback.
Pick Microsoft Sentinel when you need to see a price or a pricing unit before a sales call, because it publishes pay-as-you-go and commitment tiers from 100 GB to 50,000 GB a day, with playbooks billed separately as Logic Apps.
Read dates are on each source link. See also Google Security Operations alternatives and Microsoft Sentinel alternatives, or the buyer-type rankings.