USA Application Security

Penetration testing services in the USA for SaaS that takes its customers seriously.

Web, mobile and API penetration testing services, vulnerability assessment services, OWASP Top 10 and OWASP MASVS reviews, plus SecDevOps and threat-modelling for US SaaS, fintech and healthtech.

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Overview

US enterprise buyers will not ship without proof of AppSec.

For US SaaS sold into enterprise, pentest reports, OWASP-aligned reviews and SOC 2 evidence are not optional anymore. As a penetration testing company, we run web, mobile and API pentests, OWASP testing and MASVS reviews, threat modelling, and SecDevOps to shift security left in the SDLC, with reports that pass procurement.

  • Web, mobile and API pentests
  • OWASP Top 10 + MASVS reviews
  • Threat modelling and design review
  • SecDevOps and SAST/DAST in CI
  • SOC 2 / HIPAA-friendly evidence
  • Reports your US enterprise buyers accept
Core services

Full US application security services.

Pentests, OWASP reviews, threat modelling and SecDevOps.

Web App Pentesting

  • Manual + tool-assisted
  • OWASP Top 10
  • Retest included

Mobile App Pentesting

  • OWASP MASVS
  • Reverse engineering
  • Network analysis

API Pentesting

  • REST + GraphQL
  • Auth & IDOR
  • Rate-limit testing

SecDevOps

  • SAST / DAST
  • Dependency scans
  • IaC scanning

Threat Modelling

  • STRIDE
  • Data flow mapping
  • Risk register

Remediation Pairing

  • Engineer pairing
  • Patch plans
  • Verification
Why global brands need this

Why AppSec is now a US revenue gate, not just a cost centre.

Mid-market and enterprise US buyers now require pentest reports and OWASP-aligned evidence before signing. Brands without them lose deals.

SOC 2, HIPAA, FedRAMP and state-level US compliance all require structured AppSec controls (SDLC review, SAST/DAST, pentests).

Mobile app stores increasingly enforce data-handling rules. OWASP MASVS-aligned mobile pentests are now part of safe US releases.

SAST and DAST in CI catch the cheap bugs before they ship. Pentest budget gets spent on the things humans actually need to find.

How we work

A clear, proven process.

Step 01

Scope

Targets, threat model and rules of engagement.

Step 02

Test

Manual + tool-assisted pentest.

Step 03

Report

Severity-ranked findings + evidence.

Step 04

Remediate

Pair with US engineering on fixes.

Step 05

Retest

Verify fixes and re-issue.

Industries we serve

Built for every industry, worldwide.

Ecommerce
SaaS & Tech
Healthcare
Finance & Legal
Real Estate
Education
Why choose Blendz Marketing

Global expertise, elite execution.

Senior US pentesters

OSCP, OSWE and equivalent in-house experience.

Web + mobile + API

All three surfaces under one team.

OWASP and MASVS aligned

Reports speak the language US enterprise expects.

SecDevOps in-house

SAST, DAST and dependency scans wired into CI.

Remediation partner

We help engineers fix, not just file tickets.

Compliance-aware

SOC 2, HIPAA and FedRAMP-ready evidence.

Regions we serve

Trusted by brands across 30+ countries.

North America Europe United Kingdom MENA GCC Australia & NZ South Asia Southeast Asia
FAQ

Frequently asked questions.

The cost of penetration testing depends on the scope of the assessment, the number of applications or systems being tested, testing methodology, compliance requirements, and overall project complexity. Whether you need a web application, mobile application, API, network, or cloud security assessment, we provide a customized proposal based on your security objectives and business requirements.
Our penetration testing reports include an executive summary, detailed technical findings, risk ratings, supporting evidence, and prioritized remediation recommendations. Where appropriate, the documentation is prepared to support internal security reviews, customer security questionnaires, and compliance initiatives.
Yes. Where included in the engagement, we perform re-testing to verify that previously identified vulnerabilities have been successfully remediated. We also provide updated documentation summarizing the verification results.
Yes. We help organizations incorporate security testing into their software development lifecycle by integrating application security tools and automated testing into existing development and deployment workflows. This enables teams to identify and address security issues earlier in the development process while supporting secure software delivery.
Project start dates depend on the scope of the assessment, current scheduling, and your organization's requirements. During the discovery process, we'll provide a clear timeline for planning, testing, reporting, and re-testing so you know exactly what to expect.
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5.0★
Google Rating
6+
Years Experience
389+
Projects Delivered
What happens next
  • Reply within 1 business day A real human, not a bot.
  • 30-min discovery call We map goals, KPIs and quick wins.
  • Custom proposal in 48 hours Scope, timeline and transparent pricing.
"Their team felt like an extension of ours. We saw a 3x lift in qualified leads within the first quarter."
Sarah M., Head of Growth, SaaS
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