Head-to-head, ranks 12 and 10 of 12
Exaforce vs SentinelOne Purple AI
The short answer
Exaforce totals 5.30 and SentinelOne Purple AI 5.70. SentinelOne Purple AI ranks higher by 0.40 points. The decisive criterion is pricing transparency, where Exaforce scores 2 and SentinelOne Purple AI 5. Exaforce leads on 2 criteria, SentinelOne Purple AI on 4.
Seven scores side by side
| Criterion | Weight | Exaforce | SentinelOne Purple AI |
|---|---|---|---|
| Use-case breadth | 20% | 6 | 6 |
| Context grounding | 15% | 6 | 5 |
| Autonomy controls | 15% | 6 | 7 |
| Published evidence | 15% | 3 | 4 |
| Integration transparency | 15% | 5 | 6 |
| Pricing transparency | 10% | 2 | 5 |
| Momentum and recognition | 10% | 9 | 7 |
| Weighted total | 100% | 5.30 | 5.70 |
Where Exaforce is ahead
- Context grounding, 6 against 5. A unified data layer over 100+ sources (vendor claim).
- Momentum and recognition, 9 against 7. 125M USD Series B (2026-05-12), ExaGo (2026-07-28), Agentless AI Security (2026-09-15).
Where SentinelOne Purple AI is ahead
- Autonomy controls, 7 against 6. Automated actions run only within pre-approved policies, each one logged.
- Published evidence, 4 against 3. The 63 and 55 percent figures combine Purple AI with AI SIEM and have no comparison group; the IDC method was not read.
- Integration transparency, 6 against 5. Third-party OCSF sources through the Singularity data lake; no count.
- Pricing transparency, 5 against 2. Platform packages are priced (179.99 and 229.99 USD per endpoint per year); Purple AI is not.
Verdict by situation
- Lean SOC: For a lean SOC, SentinelOne Purple AI leads 5.80 to 5.20, mostly on pricing transparency (5 against 2); Exaforce only makes sense if that criterion matters little to you.
- Enterprise SOC with SOAR already: For an enterprise SOC that already runs SOAR, SentinelOne Purple AI leads 5.80 to 5.45, mostly on context grounding (5 against 6); Exaforce only makes sense if that criterion matters little to you.
- Microsoft estate: For a Microsoft-centred estate, SentinelOne Purple AI leads 5.50 to 4.80, mostly on pricing transparency (5 against 2); Exaforce only makes sense if that criterion matters little to you.
- Regulated and audited: For a regulated or audited organisation, SentinelOne Purple AI leads 5.50 to 4.75, mostly on published evidence (4 against 3); Exaforce only makes sense if that criterion matters little to you.
- MSSP: For an MSSP, SentinelOne Purple AI leads 5.75 to 5.20, mostly on pricing transparency (5 against 2); Exaforce only makes sense if that criterion matters little to you.
The sourced difference on pricing transparency
Exaforce, per www.exaforce.com: Pricing page returned 404 (2026-11-03). Home page states 'over 600K USD average savings versus traditional SOC stacks', a claim rather than a price.
SentinelOne Purple AI, per www.sentinelone.com: Purple AI has no published price; Singularity Complete 179.99 and Commercial 229.99 USD per endpoint per year (5 to 100 workstations) are platform package prices; the page does not say whether Purple AI is included (read 2026-11-03).
Both read between 2026-11-03 and 2026-11-05. Vendor statements are vendor claims.