Ship fast. Pass security review.
SaaS penetration testing tuned to weekly releases, multi-tenant architecture, and the security questionnaires enterprise buyers actually send. Get the pentest evidence your auditor and your largest customer both expect, on a timeline that fits your roadmap.
What is penetration testing for SaaS companies?
SaaS penetration testing is a focused security assessment of a SaaS product's web application, APIs, authentication, multi-tenant boundaries, and external infrastructure. Modern SaaS testing pairs human expertise with AI agents so coverage keeps up with weekly releases and produces reporting that supports SOC 2, ISO 27001, and enterprise security reviews.
Why modern SaaS needs modern pentesting
Three realities of running a SaaS in 2025 that traditional pentest firms struggle to handle.
You ship faster than annual pentests can keep up with
Weekly releases mean the product an annual pentest tested in March is gone by July. Modern SaaS needs validation that travels with the release cycle.
Enterprise buyers gate deals on security evidence
Security review is often the last thing standing between you and a six- or seven-figure contract. A current, credible pentest report removes friction.
SOC 2 and ISO 27001 expect ongoing testing
Frameworks increasingly favor continuous validation over a single point-in-time scan. Your auditor wants to see an active program, not just a once-a-year PDF.
Common SaaS attack surfaces
Where StealthNet typically focuses on a SaaS engagement.
Web Applications
Multi-tenant dashboards, admin panels, customer-facing surfaces, and embedded experiences.
REST and GraphQL APIs
Public, partner, and internal APIs including authorization, object-level access, and rate limiting.
Authentication and SSO
Login flows, OAuth, SAML, MFA enforcement, password reset, and session management.
External Infrastructure
Public DNS, edge services, exposed admin endpoints, and the cloud surface attackers actually see.
Tenant and Data Isolation
Cross-tenant access paths, role escalation, and data leakage between accounts.
Third-party Integrations
Webhooks, OAuth-connected apps, and SDKs that expand your effective attack surface.
Where traditional pentesting falls short
Three delivery models, one program
Mix and match by engagement so your spend lines up with the actual risk and timeline.
AI-only pentest
Continuous, broad coverage at machine speed.
- Speed
- Always on
- Human involvement
- AI agents only
- Outcome
- Continuous validation report
Best for: Recurring validation between annual engagements.
Hybrid AI + human
Senior tester paired with AI agents for depth and breadth.
- Speed
- Days, not weeks
- Human involvement
- Senior tester reviews and validates
- Outcome
- Compliance-ready hybrid report
Best for: SOC 2 and enterprise review milestones.
Manual pentest
Fully expert-led testing for high-stakes scope.
- Speed
- Custom engagement
- Human involvement
- Human-led end to end
- Outcome
- Deep manual report
Best for: Critical workflows that need maximum human creativity.
SaaS pentest pricing without the surprise quotes
Two clear starting points. Scope changes only when your scope changes.
AI Pentest
$1,500
- Fast turnaround
- Exploit-validated findings
- Web app and API coverage
- Great between annual engagements
Best for: Continuous validation, release-driven retests, and SOC 2 evidence between full pentests.
Hybrid (AI + Human) Pentest
Starting at $5,000
Typical SaaS engagements range based on app complexity and tenant model
- AI attack simulation + senior US-based pentester validation
- Compliance-ready report for SOC 2 and ISO 27001
- Dedicated project manager + private Slack channel
- Free retest included
Best for: Annual SOC 2 or ISO 27001 cycles, enterprise security reviews, and major release validation.
Industry-specific use cases
Where SaaS teams put StealthNet to work.
Pre-enterprise security review
Get a credible, current pentest in hand before security review starts so the deal does not stall.
- Compliance-ready summary
- Letter of attestation
- Direct support for vendor questionnaires
SOC 2 and ISO 27001 readiness
Test scope, evidence, and reporting tailored for SOC 2 and ISO 27001 audit cycles.
- Mapped to control objectives
- Audit-ready report format
- Annual + continuous coverage options
Major release validation
Validate new features, billing flows, or auth changes before they reach production.
- Targeted scope
- Fast turnaround
- Retest included
Continuous AI pentesting
Always-on AI agents test your web app and APIs as they change, between formal engagements.
- Daily coverage
- Lightweight on dev workflow
- Pairs cleanly with hybrid
Built to support the frameworks your buyers ask about
StealthNet supports your security and compliance program. Certification itself is performed by your auditor.
SOC 2 pentesting
Audit-ready scope, evidence, and reporting designed for SOC 2 Type I and Type II.
ISO 27001 pentesting
Testing aligned to ISO 27001 controls and the risk language enterprise customers expect.
Enterprise security reviews
Reports formatted for procurement, customer security teams, and vendor onboarding.
Built for SaaS teams that need to move and prove
Faster turnaround
Get scoped, tested, and reported on a SaaS-friendly timeline, not a calendar quarter.
Compliance-ready reports
Reports your auditor and your customers can both read without translation.
Flexible delivery
AI-only, hybrid AI plus human, or fully manual depending on the engagement.
Recurring validation
Programs designed to keep pace with how your team actually ships.
SaaS pentesting questions
Ready for a SaaS pentest that ships at your pace?
Talk to the StealthNet team about scoping a SaaS pentest aligned to your next release, audit, or enterprise deal.