D3 Security vs Splunk SOAR (Cisco)
D3 Security is an AI SOC platform that keeps a deterministic playbook engine beside four autonomy modes. Splunk SOAR (Cisco) is a Cisco-owned SOAR product sold alone or with Splunk Enterprise Security. The rubric reads D3 Security as documented and Splunk SOAR (Cisco) as not documented on approval, rollback and blast radius, from pages read 2026-11-03.
1.29points apart
The difference that decides it
On approval, rollback and blast radius, D3 Security states built-in approval gates at every command-risk tier and four autonomy modes from Deterministic to Autonomous, but publishes no rollback or blast-radius control. Splunk SOAR (Cisco) states no approval, rollback or blast-radius control on the page read. d3security.com, read
8criteria
Rubric side by side
| Criterion | Weight | D3 Security | Splunk SOAR (Cisco) | Gap, first minus second |
|---|---|---|---|---|
| Native containment coverage (19 and 19 of 25 actions) | 25 | 7.7 | 7.7 | level |
| Published time-to-contain evidence with method | 15 | 4.0 | 5.5 | -1.5 |
| Approval, rollback and blast-radius controls documented | 15 | 8.0 | 3.0 | +5.0 |
| Explanation and audit trail | 15 | 8.5 | 4.0 | +4.5 |
| Integration depth documented | 10 | 8.5 | 8.5 | level |
| Detection-to-response coupling | 8 | 6.0 | 6.0 | level |
| Pricing transparency | 6 | 3.5 | 4.5 | -1.0 |
| Deployment and data handling | 6 | 9.0 | 6.5 | +2.5 |
| Total | 100 | 7.08 | 5.79 | 1.29 |
Full reasons and sources for every score are on the profiles of D3 Security and Splunk SOAR (Cisco).
8.0 : 3.0approval score each
Approval and rollback controls
D3 Security. Page states "Built-in approval gates at every command-risk tier" and configurable gates for autonomous modes; rollback and blast-radius controls are not stated. d3security.com, read
Splunk SOAR (Cisco). No approval, rollback or blast-radius control is stated on the page read. splunk.com, read
19 : 19actions of 25
Containment coverage by domain
| Domain | D3 Security | Splunk SOAR (Cisco) |
|---|---|---|
| EDR | 6 of 6 | 6 of 6 |
| Identity | 4 of 5 | 4 of 5 |
| 3 of 5 | 3 of 5 | |
| Cloud | 3 of 5 | 3 of 5 |
| Network | 3 of 4 | 3 of 4 |
| All five | 19 of 25 | 19 of 25 |
Published time to contain: D3 Security, 4 to 8 minutes (vendor claim, grade C); Splunk SOAR (Cisco), no published figure.
5buyer types
Verdict by buyer type
- regulated financial
- D3 Security has the stronger published case on approval and audit: it documents approval gates at every risk tier and an immutable audit record. Splunk SOAR (Cisco) states neither approval controls nor an audit trail on the pages read.
- lean team
- Neither is easier to size up before a call. D3 Security prices by alert volume tier, shows no amounts, and lists SIEM, EDR and XDR integrations; Splunk SOAR (Cisco) offers a free trial with no credit card but no price list.
- MSSP
- Only D3 Security states anything for MSSPs: it reports cutting 145,000 alerts to 200 for human review at one unnamed MSSP customer (vendor claim). Splunk SOAR (Cisco) states no MSSP terms on the pages read.
- Microsoft estate
- Only D3 Security says anything specific: it names Microsoft Sentinel and Microsoft Defender among its connectors. Splunk SOAR (Cisco) states no Microsoft-specific detail on the pages read.
- CrowdStrike estate
- Only D3 Security says anything specific: it names CrowdStrike among its connectors. Splunk SOAR (Cisco) states no CrowdStrike-specific detail on the pages read.
When to pick each
Pick D3 Security when approval controls must be readable in the docs, because it states built-in approval gates at every command-risk tier and four autonomy modes from Deterministic to Autonomous, but publishes no rollback or blast-radius control.
Pick Splunk SOAR (Cisco) when connector count and breadth matter most, because it states 2,800+ automated actions and 300+ third-party tools, a tool count and an action count.
Read dates are on each source link. See also D3 Security alternatives and Splunk SOAR (Cisco) alternatives, or the buyer-type rankings.