Find the technical risks hiding inside your SaaS product
Review your architecture, authorization, tenant isolation, APIs, and critical workflows before hidden technical risk becomes a customer problem.
Your SaaS can work perfectly while technical risk builds underneath
Most problems do not start as obvious vulnerabilities. They appear as the product grows, responsibilities spread, and important boundaries become harder to reason about.
Where risk appears
Architecture drift
The product has grown beyond the assumptions it was originally built around.
Scattered authorization
Access rules live across APIs, services, jobs, and UI logic.
Unclear tenant boundaries
Tenant isolation depends on conventions that have never been properly validated.
Blind spots between systems
No one has a complete view of how identity, data access, APIs, jobs, and integrations interact.
Why teams miss it
- Features ship faster than boundaries are reviewed.
- Access rules become implicit.
- Shared infrastructure creates hidden assumptions.
- Logs show failures without explaining the underlying risk.
Turns hidden product risk into a prioritized technical plan.
Review the product as a system
We focus on the boundaries most likely to create security, customer, and operational problems.
Product architecture
Structure
- Service boundaries
- Trust boundaries
- Data flows
Risk
- Integrations
- Configuration
- Architectural coupling
Identity and access
Identity
- Authentication
- Sessions
- Privileged access
Authorization
- Roles and permissions
- Object-level access
- Admin operations
SaaS boundaries
Tenant isolation
- Shared resources
- Background jobs
- Data access
Product interfaces
- API authorization
- Logging
- Auditability
One product-level review across the boundaries that matter most.
Get a clear technical action plan
You should leave the audit knowing what is wrong, why it matters, and what should be fixed first.
Findings
Prioritized technical and security risks across the product.
Evidence
Concrete product behavior and enough context for engineering to understand the problem.
Fix priority
Practical remediation guidance ordered by impact.
You receive
How the audit works
Risk-first, not checklist-first. We follow the boundaries most likely to create customer, security, or operational problems.
Scope
Define the critical workflows, roles, tenant boundaries, APIs, integrations, and sensitive operations that need review.
Context
Review the product architecture, test accounts, API behavior, implementation notes, and optional source access to understand how the system is supposed to work.
Inspect
Review the areas carrying the highest technical and product risk across authorization, tenancy, APIs, shared resources, and critical workflows.
Validate
Confirm important findings with concrete evidence so the report distinguishes real issues from assumptions or theoretical concerns.
Prioritize
Rank findings by customer impact, security risk, operational consequence, and remediation urgency so engineering knows what should be addressed first.
Deliver
Provide prioritized findings, evidence, impact, remediation guidance, and a practical action plan for the engineering team.
Choose the depth of review your product needs
Pricing depends on product complexity, number of roles, tenant model, API surface, integrations, and required depth.
Technical Review
Review first
A focused review when you need an independent technical assessment of the product's highest-risk areas.
Project Investment
€500
- Focused architecture review
- Authentication and authorization review
- Key tenant and API risks
- Prioritized findings
- Recommended next steps
Product Audit
Business website migration
A broader review of the product across architecture, access control, tenancy, APIs, and auditability.
Project Investment
€1,000
- Product architecture review
- Authentication and authorization
- Tenant isolation
- API boundaries
- Logging and auditability
- Prioritized technical report
- Remediation guidance
- Action plan
Deep Product Audit
Larger migration with CMS or SEO work
For larger SaaS products with multiple roles, tenants, APIs, integrations, or complex technical boundaries.
Project Investment
€2,000+
- Deeper architecture review
- Complex authorization paths
- Multi-tenant workflows
- Broader API surface
- Background jobs and shared resources
- Integration boundaries
- Root-cause analysis
- Detailed remediation plan
- Optional retest scope
Where SaaS products usually hide risk
Not always obvious. Often in the gaps between features, tenants, roles, and systems.
Tenant and data boundaries
- Inconsistent tenant filtering
- Unvalidated object ownership
- Jobs running without reliable tenant context
- Shared caches, exports, or reports
Authorization and identity
- Access checks scattered across the application
- Role names used instead of explicit permissions
- Inconsistent session behavior
- APIs trusting client-supplied identifiers
Operations and auditability
- Sensitive actions missing audit events
- Integrations creating hidden trust boundaries
- Important failures disappearing into generic logs
- Legacy workflows bypassing newer controls
Go deeper where the risk requires it
This is the deeper explanatory and SEO-supporting section.
Architecture: how responsibilities, services, data flows, and trust boundaries are divided.
Authentication: how users authenticate and how identity and session context move through the product.
Authorization: whether every sensitive action and resource has the correct access checks.
Tenant isolation: whether tenant context remains correct across requests, jobs, caches, reports, exports, and shared resources.
APIs: whether sensitive endpoints correctly enforce actor, role, tenant, and object boundaries.
Auditability: whether important administrative and security-sensitive actions leave useful evidence.
Operations: whether integrations, configuration, deployment assumptions, and background processing create hidden product risk.
Product audit, security audit, or penetration test?
Use the right review for the question you actually need answered.
SaaS Product Audit
Use it when you need to understand technical risk across the product as a whole.
Primary focus
- Architecture
- Authorization
- Tenant boundaries
- APIs
- Auditability
- Operational risk
Output
Technical risk and action plan.
SaaS Security Audit
Use it when security controls and access boundaries are the primary concern.
Primary focus
- Authentication
- Authorization
- Tenant isolation
- API security
- Security-sensitive workflows
Output
Security findings and remediation guidance.
Penetration Test
Use it when you specifically need adversarial testing and exploitation.
Primary focus
- Attack paths
- Exploitable vulnerabilities
- Security weaknesses reachable by an attacker
Output
Exploitable security findings.
Who is this for?
SaaS products that need a clearer view of technical risk before growth, launch, or remediation work forces the issue.
SaaS products preparing for larger customers
Validate the product before enterprise technical scrutiny exposes unknowns.
Fast-growing SaaS teams
Find risks created while features, roles, and integrations evolved.
Multi-tenant products
Validate tenant boundaries rather than assuming they work everywhere.
Teams inheriting a codebase
Understand the system before making major technical changes.
Products approaching a major launch
Review critical workflows before more users and data depend on them.
Teams concerned about APIs or authorization
Go deeper into the boundaries most likely to expose sensitive actions or data.
Preserve the broader product audit as the entry point, then move into a narrower service when one boundary is already known.
Related path
SaaS Security Audit
Runtime security controls, authorization, and access boundaries.
Open security auditRelated path
API Security Audit
Authorization and sensitive behavior across the API surface.
Open API auditRelated path
Multi-Tenant Security Audit
Tenant isolation across application and infrastructure boundaries.
Open multi-tenant auditRelated path
Cross-Tenant Data Leak Audit
Wrong-tenant data exposure through reads, exports, jobs, caches, or reports.
Open leak auditRelated path
RBAC Audit
Role and permission enforcement.
Open RBAC auditRelated path
IDOR Testing
Object-level authorization failures.
Open IDOR testingRelated path
Audit Log Review
Evidence gaps around important administrative and security-sensitive actions.
Open log reviewFrequently asked questions
Short answers on scope, deliverables, and how this engagement relates to the narrower security services.
Find the risks your product has accumulated before your customers do
Get a practical view of your architecture, authorization boundaries, tenant model, APIs, auditability, and highest-priority technical risks.