Web Application Penetration Testing: The core test for any SaaS product. We test authentication and session management, role and permission controls, tenant isolation, and the business logic behind your plans, billing and workflows, along with the APIs your product and integrations depend on. We look hard for the access-control and object-level flaws that let one user reach another tenant’s data. Essential for every SaaS company.

Network Penetration Testing: We assess your external perimeter and any self-managed infrastructure, servers, firewalls, remote access and segmentation, to find the weaknesses an attacker would use to reach your production environment. Best suited to companies running their own infrastructure alongside, or instead of, fully managed cloud.

Cloud Penetration Testing: We evaluate the cloud your platform runs on, AWS, Azure, Google Cloud and Microsoft 365, for the IAM misconfigurations, over-broad permissions, exposed storage and insecure services that turn a small mistake into a full breach. For most SaaS businesses this sits alongside application testing as a headline priority.

LLM / AI Penetration Testing: We test the AI and large language model features SaaS products are shipping fast, copilots, assistants, search and automated workflows, targeting the threats traditional testing misses: prompt injection, data leakage across tenants, model manipulation and insecure integrations. Increasingly essential as AI moves into the core product.

Social Engineering Testing: Your platform is only as secure as the people with production access. Phishing a developer, an admin or a support engineer can bypass every control you’ve built. We test how your team stands up to phishing, pretexting and other human-focused attacks, then help you close the gaps.

Mobile Application Penetration Testing: We test iOS and Android companion apps for insecure data storage, weak encryption and API vulnerabilities, essential for any SaaS product with a mobile client.

SOC 2 (Type I and Type II): independent penetration testing to support the security criteria auditors and enterprise customers expect, with a report you can share as evidence.

ISO 27001: independent testing to evidence your information security controls.

Customer and enterprise security reviews: clear, professional test results and remediation evidence to get through procurement questionnaires and vendor due diligence.

Cyber Essentials & Cyber Essentials Plus: hands-on assessment beyond the self-certified baseline, often expected by public-sector and enterprise buyers.

UK GDPR & the Data Protection Act 2018: demonstrating appropriate technical measures for the customer data you process.

Professional indemnity & cyber insurance: satisfying the security questions insurers now ask before they renew or quote.

Executive summary: A plain-English overview of what we tested, what we found, and what it means for your business, written so a non-technical reader can understand your risk position in a couple of minutes.

Risk-prioritised findings: Every vulnerability and misconfiguration we identify, rated by severity and real-world impact, so you know exactly what to fix first. No noise, no padding, just the issues that matter, in the order they matter.

Technical detail and proof of concept: For each finding, a clear explanation of the issue, proof-of-concept evidence showing how it could be exploited, and everything your team needs to reproduce and verify it.

Benchmarking against best practice: Where relevant, findings are mapped against CIS benchmarks and cloud provider best practice, so you can see exactly where your configuration drifts from a secure baseline.

Practical remediation advice: Actionable, specific guidance on how to fix each finding, not generic best-practice statements, but steps tailored to your environment. This is the part clients tell us they value most.

Debrief and support: The report isn’t the end of the conversation. We walk your team through the findings in a debrief session, answer their questions, and stay on hand as you work through remediation.

An enterprise prospect is asking for it: a shareable, independent report is often the thing standing between you and a signed contract.

You’re preparing for SOC 2 or ISO 27001: these frameworks expect independent testing as part of certification and audit.

You’re launching a major feature or release: test significant new functionality before it’s exposed to customers, not after.

You’ve added a new integration, API or third-party dependency: each connection can introduce vulnerabilities that weren’t there before.

You’re raising funding or going through due diligence: demonstrate the security of your platform to investors or an acquirer.

You’ve had an incident or a near miss: verify the gap is closed and check for anything else an attacker may have reached.

It’s simply been a while: best practice is at least once a year, and many customers now expect annual testing as standard.