Head-to-head, ranks 3 and 7 of 12
Microsoft Security Copilot vs Prophet Security
The short answer
Microsoft Security Copilot totals 6.50 and Prophet Security 5.90. Microsoft Security Copilot ranks higher by 0.60 points. The decisive criterion is pricing transparency, where Microsoft Security Copilot scores 9 and Prophet Security 4. Microsoft Security Copilot leads on 3 criteria, Prophet Security on 2.
Seven scores side by side
| Criterion | Weight | Microsoft Security Copilot | Prophet Security |
|---|---|---|---|
| Use-case breadth | 20% | 6 | 6 |
| Context grounding | 15% | 6 | 6 |
| Autonomy controls | 15% | 6 | 8 |
| Published evidence | 15% | 6 | 3 |
| Integration transparency | 15% | 6 | 7 |
| Pricing transparency | 10% | 9 | 4 |
| Momentum and recognition | 10% | 8 | 7 |
| Weighted total | 100% | 6.50 | 5.90 |
Where Microsoft Security Copilot is ahead
- Published evidence, 6 against 3. The only randomised controlled trials in the index: 167 analysts and 162 administrators, October 2025, both grade B.
- Pricing transparency, 9 against 4. The only public unit price of the twelve: 4 USD per SCU per hour provisioned and 6 USD overage, read 2026-11-03.
- Momentum and recognition, 8 against 7. Phishing Triage Agent preview in 2025-07, 40 agents added in 2025-11, Security Analyst Agent preview in 2026-04.
Where Prophet Security is ahead
- Autonomy controls, 8 against 6. Acts only on approved actions, previews remediation, and backtests learned changes.
- Integration transparency, 7 against 6. 200+ claimed, 75 named in the grid, from Sentinel to GCP.
Verdict by situation
- Lean SOC: For a lean SOC, Microsoft Security Copilot leads 6.65 to 6.10, mostly on pricing transparency (9 against 4); Prophet Security only makes sense if that criterion matters little to you.
- Enterprise SOC with SOAR already: For an enterprise SOC that already runs SOAR, the two tie at 6.25 under these weights; autonomy controls splits them (6 against 8), so test that first.
- Microsoft estate: For a Microsoft-centred estate, Microsoft Security Copilot leads 6.55 to 5.60, mostly on pricing transparency (9 against 4); Prophet Security only makes sense if that criterion matters little to you.
- Regulated and audited: For a regulated or audited organisation, Microsoft Security Copilot leads 6.40 to 5.55, mostly on published evidence (6 against 3); Prophet Security only makes sense if that criterion matters little to you.
- MSSP: For an MSSP, Microsoft Security Copilot leads 6.40 to 6.10, mostly on pricing transparency (9 against 4); Prophet Security only makes sense if that criterion matters little to you.
The sourced difference on pricing transparency
Microsoft Security Copilot, per www.microsoft.com: Published: 4 USD per security compute unit per hour provisioned (minimum 1), 6 USD per SCU per hour overage with an optional cap; Microsoft 365 E5 and E7 customers get 400 SCUs a month per 1,000 licences, up to 10,000 a month (read 2026-11-03). Microsoft states page prices are estimates.
Prophet Security, per www.prophetsecurity.ai: Pricing page returned 404 on 2026-11-03. Free proof of value after account creation with read-only access to two or three data sources; setup described as 30 minutes or less.
Both read between 2026-11-03 and 2026-11-05. Vendor statements are vendor claims.