AI-driven QA • 1-day onboarding

Software Testing Company for US Product Teams

Functional, automation, performance, security and AI testing from experienced QA engineers who work around your US release schedule.

  • 4.5 on Clutch
  • 4.6 on G2
  • 4.8 on Glassdoor

Startups and SMEs from 7+ Countries Testing better with Testvox

We have happy clients from INDIA, USA, UK and MENA region.

Testvox in the USA

Software Testing Company for US Product Teams

Testvox helps US product teams ship reliable software without growing an in-house QA department. We pair AI-assisted testing with experienced QA engineers across web, mobile, API, IoT and connected-device products.

Whether you need a one-off test cycle before launch, a dedicated QA engineer inside your sprint, or evidence for a regulated release, we start small, report clearly and scale with you.

About Testvox

Key facts

9+

Years building and testing quality-driven applications

7+

Countries with clients, including the USA, UK, India and MENA

60%

Repeat clients who keep coming back

27+

Countries in our crowd tester network

Testing services

Software Testing Services for US Companies

Eleven testing services you can mix and match, from a single test cycle to a full QA function.

Functional Testing

Validate features and user flows against real-world scenarios before every release.

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Automation Testing

Scalable automation frameworks that raise coverage and cut repeat regression effort.

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Playwright Testing

Fast, dependable end-to-end tests across modern browsers, built on Playwright.

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Performance Testing

Load and stress testing that finds bottlenecks before your users do.

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Security and VAPT

Vulnerability assessment and penetration testing to harden your apps and protect data.

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Mobile Testing

iOS and Android testing across real devices, OS versions and network conditions.

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API Testing

Functional, security and load checks for REST APIs and third-party integrations.

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AI Testing

AI-assisted test design and risk prediction, plus validation of AI and LLM-powered features.

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Crowd Testing

Real users and devices across regions for authentic usability and localization feedback.

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QA Staff Augmentation

Experienced QA engineers who join your team and sprint rhythm quickly.

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IoT Testing

Hardware and software integration, secure connectivity and reliability for connected devices.

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Not sure which service fits your release?

Tell us about your product and we will recommend a starting point.

Talk to a QA expert

Why Testvox

Why US Teams Work With Testvox

Modern automation and AI-assisted testing

Playwright-based automation and AI-assisted test design keep regression fast and coverage high as your product grows.

Flexible ways to start

Begin with a project, a quick QA pass or a dedicated engineer, then change the model as your needs change.

Proof you can check

Public reviews on Clutch, G2 and Glassdoor, published case studies and client testimonials you can verify yourself.

Regulated and consumer products

Experience across healthcare, fintech, e-commerce and SaaS, from FDA-ready devices to high-traffic consumer apps.

Built around your day

Working Across US Time Zones

Our team works in a different time zone, and that works in your favor.

Overlap hours with your team

We agree a daily window that overlaps with your US working day, so standups, triage and questions happen live.

Test results ready for your morning

Test cycles run during our working day, so reports and new bugs are waiting when your team signs on.

Reporting and communication

Shared channels, clear bug reports and regular summaries keep everyone aligned without extra meetings.

Compliance

Software Testing for US Compliance Requirements

US regulations shape how software is built and released. We test the controls and behaviors these requirements call for, and give your team the evidence to show for it.

Testing supports your compliance work. It is not a certification, an audit or legal advice.

HIPAA and healthcare software

Testing of access controls, audit trails, data handling and security for software that touches protected health information, in support of your HIPAA safeguards.

PCI DSS for payment apps

Functional and security testing of payment flows, including vulnerability assessment and penetration testing that supports PCI DSS requirements.

Accessibility (ADA and WCAG)

Manual and assistive-technology checks against WCAG success criteria, surfacing barriers for people with disabilities before they reach production.

State privacy laws

Testing of consent flows, data-subject requests, cookie and tracking behavior and data retention against state privacy requirements such as California's CCPA.

FDA cybersecurity for medical devices

Security testing, penetration testing and verification evidence for connected medical-device software and companion apps, in support of FDA cybersecurity expectations.

Industries

Industries We Test For

Healthcare and medical devices

Patient-facing apps, connected devices and regulated software.

Case study

Fintech and payments

Banking, lending, trading and payment apps where accuracy and security matter.

Case study

E-commerce and retail

Storefronts, checkout and peak-traffic readiness.

Case study

SaaS, AI and developer tools

Web platforms, APIs and LLM-powered features shipping on tight cycles.

Case study

Startups

Fast, focused QA for early products that cannot yet justify a QA team.

Case study

Proven excellence

Client Results: Software Testing Case Studies

Security Testing

Security & Compliance Testing for FDA-Ready Patient Monitoring Device

Medical device security testing for an FDA-ready patient monitoring system. Ensure HIPAA & GDPR compliance with Testvox QA expertise.

Read case study

Security Testing

Functional & Security Testing for a FinTech App

Kallarakkal Maharani Testing Case Study: Learn how Testvox identified 171 defects across 1,400 test scenarios and improved platform quality.

Read case study

EduTech

Load-Tested LMS for 35,000+ Concurrent Learners

LMS Performance Testing case study showing how Testvox validated Cyber Square LMS for 35,000+ learners and 167,500 transactions/hour.

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Performance Testing

Load-Tested a Shopify Storefront

Shopify Performance Testing case study showing how Testvox validated 20,000+ shoppers with load testing and SLA performance checks.

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Explore all case studies

Our process

How Our Software Testing Process Works

  1. 1

    Discovery call

    We learn your product, release cadence, stack and compliance needs.

  2. 2

    Test strategy

    We agree scope, risks, environments and the right mix of manual and automated testing.

  3. 3

    Setup and onboarding

    Access, tools, devices and communication channels are set up so testing can start.

  4. 4

    Test execution

    We test, log clear bug reports and share results in time for your morning.

  5. 5

    Review and improve

    We review results with your team, tune coverage and plan the next cycle.

Engagement models

Ways to Work With Testvox

Four ways to engage, side by side, so you can pick the one that matches your speed and scale.

Project-based testing

Best for

A defined release, feature set or audit

How it runs

Scoped plan with deliverables reported at milestones

Your involvement

Light: builds, access and one point of contact

Good first step

One scoped test cycle on your next release

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Dedicated QA engineers

Best for

Continuous testing across sprints

How it runs

QA engineers embedded in your workflow and tools

Your involvement

Regular: standups, sprint planning and triage

Good first step

Onboard one engineer, then scale with your backlog

Explore

Quick QA for startups

Best for

Early-stage products that need fast feedback

How it runs

Focused testing of your highest-risk flows

Your involvement

Light: share the build and your priorities

Good first step

A quick QA pass on your current build

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Crowd testing

Best for

Real-device and real-world usability coverage

How it runs

Testers across regions and devices work through your product

Your involvement

Light: a brief, a build and bug triage

Good first step

One release round on your target devices

Explore

Latest updates

Software Testing Insights for US Teams

Explore all posts

Quality Assurance

03 Nov 2026

Test Automation Strategy and Architecture Consulting: Building an Enterprise Framework from Scratch

What Is Test Automation Strategy and Architecture Consulting? Test automation strategy and architecture consulting is a…

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Quality Assurance

26 Oct 2026

Testing Multi-Tenant SaaS Architecture: Data Isolation and Permission Testing

A support engineer at a SaaS company pulls up a customer’s dashboard to debug a reported…

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Quality Assurance

26 Oct 2026

Testing Role-Based Access Control (RBAC) and Permissions: A Practical QA Checklist

A QA engineer logs in as an admin, confirms the admin panel loads. Logs in as…

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Quality Assurance

26 Oct 2026

Testing Third-Party Integrations and Webhooks: A QA Guide for SaaS Teams

A payment provider’s webhook fires twice for the same transaction, a network blip triggered a retry,…

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Quality Assurance

26 Oct 2026

Real Device vs. Emulator Testing: What Startups Should Actually Use

A mobile app passes every test on an emulator. Clean runs, every screen renders correctly, every…

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Quality Assurance

26 Oct 2026

Testing In-App Purchases and Payment Gateways on Mobile: A QA Checklist

A user taps buy, the payment sheet confirms success, the money leaves their account. The app…

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Quality Assurance

26 Oct 2026

Visual Regression Testing 101: Catching UI Bugs Functional Tests Miss

A developer tweaks a CSS variable to fix a spacing issue on one page. Every functional…

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Quality Assurance

26 Oct 2026

OWASP API Security Top 10: A Practical Testing Guide

Change one number in a URL, from your own order ID to someone else’s, and if…

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Quality Assurance

26 Oct 2026

Testing Embedded and Firmware Software for Connected Devices

The firmware passes every unit test on a developer’s laptop. It passes in the simulator too.…

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Events & News

14 Oct 2026

Meet Our QA Engineer: Ali Amjath

My Software Tester Career Journey Across Different Industries My software tester career journey began when I…

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FAQ

Software Testing in the USA: Frequently Asked Questions

Does Testvox work with US-based product teams?

Yes. We work with product and engineering teams in the USA, alongside clients in India, the UK and the MENA region. We set up overlap hours, a shared channel and a reporting rhythm that fit your sprint.

How does the time-zone difference work in practice?

We agree overlap hours with your team at the start, so questions and triage happen live. Testing runs during our working day, so results and bug reports are ready when your team starts the morning.

Can you help us prepare for HIPAA, PCI DSS, ADA/WCAG or FDA requirements?

We test the software against the controls and behaviors these requirements call for, such as security and VAPT testing, WCAG accessibility checks and verification evidence for medical-device software. Testing supports your compliance work but is not a certification or legal opinion, so your compliance team or auditor still signs off.

How quickly can we get started?

Our onboarding is designed to be fast, with 1-day onboarding for QA support. Share your product and release plan on a call and we will recommend a first scope, whether that is a project, a quick QA pass or a dedicated engineer.

Do you use automation and AI in your testing?

Yes. We build automation frameworks, including Playwright, and use AI-assisted techniques for test design and risk prediction. Manual exploratory testing stays in the mix wherever human judgment finds problems that scripts miss.

What reporting will we receive?

Defects arrive with clear reproduction steps, severity and evidence in your tracking tools, along with regular summaries of coverage and release risk. We agree the exact format with you during onboarding.

Contact

Talk to Our Team About Testing Your Product

    UAE

    Testvox FZCO

    Fifth Floor 9WC Dubai Airport Freezone

    +97154 779 6055

    India

    Testvox LLP

    Think Smug Space Kottakkal Kerala

    +91 9496504955

    Virtual

    COSMOS VIDEO

    Virtual Office