Matproof Sentinel vs. Cobalt: Complementary, Not Competing Models
Cobalt (founded 2013, US) offers Pentest as a Service (PTaaS) — human pentesters deliver scheduled engagements via Cobalt platform. Matproof Sentinel offers AI-driven autonomous pentest. These are complementary, not competing models. Many enterprises use both: Cobalt for annual deep human pentest + Matproof Sentinel for continuous baseline. From €149 for AI pentest.
Different models: human pentest vs AI pentest
Cobalt's model is fundamentally different from Matproof Sentinel. Cobalt is a Pentest-as-a-Service platform: you order an engagement (typically 1-2 weeks), Cobalt assigns human pentesters from their network, they perform manual + tool-assisted testing, and deliver a report. Cobalt pricing starts at $15,000-$50,000 per engagement. Matproof Sentinel is AI-driven autonomous pentest: scans run in minutes-hours, reports generated automatically. Pricing €149 single run to €799/month subscriptions. The two models complement each other: human pentest provides deeper insights (business logic, novel attack chains, social engineering); AI pentest provides continuous coverage between human engagements. Best practice for mature security organizations: combine both.
- Cobalt strength: human pentester expertise — finds business logic flaws, novel attack chains, social engineering vectors that automated tools miss.
- Cobalt pricing: $15,000-$50,000+ per engagement (1-2 week typical engagement) — annual budget commitment.
- Matproof Sentinel strength: continuous AI-driven pentest, immediate scan results, audit-ready reports, EU compliance mapping.
- Matproof Sentinel pricing: €149 single run, €299-€799/month subscriptions — accessible budget.
- Time to first results: Cobalt 1-2 weeks per engagement; Matproof Sentinel 60 minutes.
- Compliance use: Cobalt for annual external pentest evidence; Matproof Sentinel for continuous compliance.
- Combined approach: Cobalt annual + Matproof Sentinel monthly = comprehensive coverage.
Cobalt vs. Matproof Sentinel capability comparison
- Human pentest depth (business logic, novel attacks): Cobalt stronger.
- Automated continuous scanning: Matproof Sentinel stronger.
- Time to first results: Matproof minutes vs Cobalt weeks.
- Cost per scan: Matproof €149-€799 vs Cobalt $15K-$50K.
- Compliance mapping (DORA/NIS2/BAIT): Matproof Sentinel explicit; Cobalt manual.
- Engagement model: Cobalt scheduled human engagements; Matproof Sentinel always-on.
- Audit acceptance: both accepted; Cobalt has stronger 'big-name' brand for enterprise audits.
- Use cases: Cobalt for periodic deep pentest; Matproof Sentinel for continuous coverage.
Sample finding
When Cobalt is the better choice (annual engagement)
Cobalt is the better fit when: (1) you need annual third-party validated pentest for SOC 2 Type 2 / ISO 27001 with strong external validation; (2) you have budget for $15K-$50K annual engagement; (3) you have specific complex scenarios (business logic, social engineering) requiring human creativity; (4) your enterprise customers require 'name-brand' pentest evidence in security questionnaires.
Fix: Optimal combination: annual Cobalt engagement for external validation + Matproof Sentinel monthly for continuous DORA/NIS2 compliance and post-deployment testing. Total cost typically <50% of relying solely on Cobalt.
Reference: Gartner: Pentest as a Service Market Guide 2024 · Forrester Wave: PTaaS Q3 2023
Cobalt vs. Matproof Sentinel — different models
| — | Free scan | Matproof Sentinel | Traditional consultancy |
|---|---|---|---|
| Automated scan engine | ✓ (3-min preview) | ✓ Full scan | ✗ Manual only |
| OWASP Top 10 coverage | Partial | ✓ Complete | ✓ Complete |
| Proof-of-exploit evidence | ✗ | ✓ Per finding | ✓ Per finding |
| Regulatory mapping (DORA/NIS2/ISO 27001) | ✗ | ✓ Automated | ✓ Manual |
| Audit-ready PDF report | ✗ | ✓ Instant | ✓ 2–4 weeks delivery |
| Continuous / recurring scans | ✗ | ✓ Per deploy | ✗ Annual engagement |
| Time to first result | ~3 min | ~30 min full scan | 2–4 weeks |
| Price | €0 | From €149 | €8,000–€25,000 |
| Source code review (SAST) | ✗ | ✓ On Growth plan | ✓ Scoped engagement |
| API testing (REST/GraphQL) | ✗ | ✓ Automated | ✓ Manual |
Matproof Sentinel pricing (vs. Cobalt)
- 1 full pentest scan
- AI-prioritized findings with CVSS 3.1
- Proof-of-exploit per finding
- Audit-ready PDF report
- Regulatory mapping (DORA, NIS2, ISO 27001)
- Unlimited scans (up to 3 domains)
- Continuous monitoring
- CI/CD integration (GitHub, GitLab)
- All regulatory mappings
- Priority support
- Unlimited scans + domains
- Authenticated / White-Box testing
- API & cloud infrastructure tests
- Dedicated security account manager
- 24h SLA response time
Frequently asked questions: Cobalt vs. Matproof Sentinel
Should I choose Cobalt or Matproof Sentinel?
Not either/or — combine. Cobalt annual for human-driven deep pentest. Matproof Sentinel monthly for continuous AI-driven coverage. Total cost typically lower than relying solely on human pentest.
Pricing comparison?
Cobalt: $15,000-$50,000 per engagement (1-2 weeks). Matproof Sentinel: €149 single run, €299-€799/month subscriptions for continuous coverage.
Are AI pentest results audit-accepted?
Yes. SOC 2 Type 2 (CC9.5) explicitly accepts 'documented penetration testing' regardless of human vs automated. ISO 27001:2022 A.8.29 doesn't specify methodology. DORA Art. 24 accepts both. Cobalt has stronger 'name brand' for enterprise customer questionnaires.
When do I need human pentest specifically?
For: (1) Highly complex business logic scenarios (financial trading platforms, multi-tenant SaaS isolation), (2) Social engineering testing, (3) Physical penetration testing, (4) Custom-built systems requiring manual exploration. For standard web/API pentest, AI is sufficient.
Can Matproof Sentinel be your only pentest?
For most SMB/mid-market EU companies: yes, sufficient for DORA Art. 24, NIS2, ISO 27001, SOC 2 baseline. For systemic banks (DORA Art. 26 TLPT), no — requires ECB-accredited red-team provider.
Go deeper — related blog articles
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