Head-to-head, ranks 5 and 7 of 12
Legion Security vs Prophet Security
The short answer
Legion Security totals 5.95 and Prophet Security 5.90. Legion Security ranks higher by 0.05 points. The decisive criterion is integration transparency, where Legion Security scores 4 and Prophet Security 7. Legion Security leads on 3 criteria, Prophet Security on 3.
Seven scores side by side
| Criterion | Weight | Legion Security | Prophet Security |
|---|---|---|---|
| Use-case breadth | 20% | 7 | 6 |
| Context grounding | 15% | 8 | 6 |
| Autonomy controls | 15% | 8 | 8 |
| Published evidence | 15% | 5 | 3 |
| Integration transparency | 15% | 4 | 7 |
| Pricing transparency | 10% | 2 | 4 |
| Momentum and recognition | 10% | 6 | 7 |
| Weighted total | 100% | 5.95 | 5.90 |
Where Legion Security is ahead
- Use-case breadth, 7 against 6. SOC investigation, DLP, identity, vulnerability management and GRC, with 50+ use cases in production (vendor claim).
- Context grounding, 8 against 6. Learns workflows and tribal knowledge from past cases and from browser recordings of analyst investigations.
- Published evidence, 5 against 3. Five figures, all grade C, but two carry named customer sources (WELL Health, The University of Tulsa).
Where Prophet Security is ahead
- Integration transparency, 7 against 4. 200+ claimed, 75 named in the grid, from Sentinel to GCP.
- Pricing transparency, 4 against 2. Pricing page 404 on 2026-11-03, but a free proof of value on two or three read-only sources is stated.
- Momentum and recognition, 7 against 6. 30M USD Series A led by Accel (2025-07-29) and the AI Detection Engineer launch (2026-07-30).
Verdict by situation
- Lean SOC: For a lean SOC, Prophet Security leads 6.10 to 5.70, mostly on integration transparency (7 against 4); Legion Security only makes sense if that criterion matters little to you.
- Enterprise SOC with SOAR already: For an enterprise SOC that already runs SOAR, Legion Security leads 6.30 to 6.25, mostly on integration transparency (4 against 7); Prophet Security only makes sense if that criterion matters little to you.
- Microsoft estate: For a Microsoft-centred estate, Legion Security leads 5.65 to 5.60, mostly on integration transparency (4 against 7); Prophet Security only makes sense if that criterion matters little to you.
- Regulated and audited: For a regulated or audited organisation, Legion Security leads 5.90 to 5.55, mostly on published evidence (5 against 3); Prophet Security only makes sense if that criterion matters little to you.
- MSSP: For an MSSP, Prophet Security leads 6.10 to 5.80, mostly on integration transparency (7 against 4); Legion Security only makes sense if that criterion matters little to you.
The sourced difference on integration transparency
Legion Security, per legionsecurity.ai: Claims it works with all tools 'with or without APIs' and 'zero integrations for all your tools and processes' (learning from the browser). No connector catalog or count published on the pages read.
Prophet Security, per www.prophetsecurity.ai: 200+ claimed in the product menu, 75 shown in the grid: Sentinel, Splunk, Elastic, Google SecOps, CrowdStrike NG-SIEM, Wiz, Okta, Entra, Zscaler, Abnormal, Proofpoint, Slack, Teams, PagerDuty, ServiceNow, Jira, GitHub, VirusTotal, Recorded Future, AWS, Azure, GCP (read 2026-11-03).
Both read between 2026-11-03 and 2026-11-05. Vendor statements are vendor claims.