Reliable testing & QA services for websites, apps, and digital platforms

Our Testing & QA services cover functional, performance, accessibility, automation, and CMS-specific testing, ensuring every release is stable, secure, and user-friendly across devices.

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Rated at

faster page load times through performance tuning and QA validation

Uptime achieved after migration testing and infrastructure validation

100

Accessibility compliance achieved through structured WCAG 2.2 testing

Launch confidently, reduce risks, and deliver reliable experiences to every user

Our testing & QA services safeguard websites, mobile apps, and digital platforms through a structured approach to functionality, performance, accessibility, and automation.

our services

Testing & QA services tailored to every industry we serve

Donor portals, event registrations, and membership systems must work flawlessly to build trust. We ensure secure payment flows, accessible donation forms, and seamless integrations with CRMs like Salesforce or HubSpot.

From admissions portals to research databases, universities depend on digital reliability. We test scalability during enrollment peaks, verify ADA/Section 508 compliance, and validate complex integrations with learning systems.

Registration platforms, scheduling apps, and mobile experiences drive member engagement. We provide cross-device testing, stress tests for class sign-ups, and API validation for systems like Daxko or Mindbody.

Ticketing, memberships, and donation flows must remain user-friendly even under high demand. We test Tessitura and TNEW integrations, cross-browser compatibility, and ensure accessible purchasing experiences for all visitors.

Healthcare systems demand HIPAA compliance and flawless reliability. We test patient portals, EHR integrations, and mobile health apps, focusing on data security, accessibility, and seamless user interactions across devices.

Rapid iteration requires QA that keeps pace with growth. We help startups launch stable MVPs, automate regression suites, and validate scalability so they can focus on innovation without sacrificing quality.

Every sale depends on smooth, secure performance. We test checkout flows, payment gateway integrations, and site speed under traffic spikes to prevent cart abandonment and ensure a frictionless shopping experience.

Complex infrastructures and multi-platform environments require robust QA. We provide automation frameworks, integration testing, and continuous QA support to maintain performance and reliability across global enterprise systems.

Your reliable testing & QA partner for flawless digital experiences

Deep Domain Expertise

We know the testing challenges of non-profits, universities, healthcare, and enterprises - from donation flows to HIPAA compliance - and adapt QA to the realities of each sector.

End-to-End Coverage

Our approach spans functional, regression, automation, performance, and accessibility testing, so no release goes live without full technical and user validation.

Seamless Integration

By embedding QA into agile sprints and CI/CD pipelines, we help your team detect issues early, shorten release cycles, and cut the cost of fixing late-stage defects.

Sustainable Growth

We establish QA frameworks that evolve with your platform, reducing recurring bugs, supporting new integrations, and ensuring consistent digital performance year after year.

30M people impacted through digital products and solutions we've built

Explore our work

Art & Culture

George Washington’s Mount Vernon

Powering a historic site with scalable digital solutions

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Non-profit

YMCA of Greater Brandywine

Elevating digital presence to foster community engagement

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Non-profit

YMCA of the North

Broadening the mobile experience through smart integration

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Non-profit

The Ocean Acidification Information Exchange

Seamless migration to a scalable Open Social platform

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Reduction in lead drop-off from QA-tested Salesforce and API form integrations

Increase in ticketing conversions after seamless Tessitura QA and purchase path validation

100

Cross-device reliability for hybrid mobile apps validated across iOS and Android devices

QA workflow built around real user journeys

We don’t just check boxes - we replicate the way your audience actually interacts with your platform. By combining structured test planning with real-world scenarios, we uncover issues early and ensure smooth, frustration-free experiences at scale.

Step 1

Process:

We gather requirements, map user flows, and analyze risks across your most critical features - from donations and admissions to scheduling and healthcare data. A tailored test strategy is then defined to match business priorities.

Result:

A clear roadmap aligns QA with organizational goals, ensuring no crucial integration or workflow is overlooked.

Assessment Planning Strategy

Step 2

Process:

We design detailed test cases and prepare real-world environments, spanning multiple devices, browsers, and operating systems. Automated pipelines are configured to guarantee consistency in execution.

Result:

Testing conditions reflect real user behavior, providing accurate insights into performance and usability across platforms.

Customization Automation Preparation

Step 3

Process:

New features are tested against requirements, while regression checks confirm updates don’t disrupt existing workflows like payments, CRM syncs, or registrations. Interactions between features are also validated.

Result:

Every release remains stable, with core functionality continuing to perform reliably even as new updates roll out.

Reliability Consistency Functionality

Step 4

Process:

We stress-test performance under peak traffic, validate accessibility against WCAG 2.2 and Section 508, and confirm data protection across integrations and user sessions.

Result:

Your platform is fast, inclusive, and secure - able to withstand campaigns, ticket launches, and regulatory reviews without failure.

Compliance Performance Accessibility

Step 5

Process:

QA is embedded into agile sprints and CI/CD pipelines with automated regression suites and continuous monitoring. Exploratory testing validates new features before each release.

Result:

Faster, safer releases and reduced costs of late-stage fixes, with QA evolving alongside your platform for long-term stability.

Continuous Testing Scalability Support

Testing & QA toolkit evolving with every project

We rely on a proven set of testing frameworks, automation tools, and performance platforms and continuously expand our stack to match the unique needs of each client.

Test Automation & Frameworks

Continuous Integration & Delivery

Performance & Load Testing

Accessibility & Compliance

Bug Tracking & Collaboration

Mobile Testing

We’ve helped partners, from startups to Fortune 500s, achieve their goals. Their feedback is our greatest reward!

Testimonials

Throughout the migration process and beyond, Five Jars has been responsive to our needs.

Five Jars provided training documents and hosted an online training session to bring us up to speed and teach us how to use our new CMS. They provided rapid support and gave us multiple communication channels, so that we can use the tools that are most convenient for us. I look forward to working with the Five Jars team as we continue to refine our website.

Amy Kirst

Director of Marketing, George Washington's Mount Vernon, The Mount Vernon Ladies' Association

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Their care and effort in the project most impressed us.

It was clear this wasn't just a project to check a box. Instead, they approached the project with an attitude that our success was their success. They were just as invested in the outcome as we were.

Jim Paro

Owner, The Paro Consulting Group

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Watch review

Their technical expertise and organized methods made the process smooth from start to finish.

Continuing to work with Five Jars on the ISSUE website has been a seamless and highly professional experience. Their team was responsive and efficient, helping us implement key enhancements that improved functionality and advanced user experience.

Sylver Wallace

Communications Director, ISSUE Project Room

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Automation that gives time back to what matters most – people.

We’re incredibly proud of this partnership and grateful for the ongoing collaboration with Five Jars. Our project exemplifies how smart systems can support human connection – and we’re excited for what’s next.

Mike Dini

Director of Communications and Marketing, The Neon Museum

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Five Jars team was extremely responsive to our adjustments.

The team located a number of places where the functioning could be greatly improved that we had no idea of. They were able to talk to us in layman's terms; we understood everything that was being changed. We are very pleased with the project development, the launch, their ongoing development, and with the support, which has been consistently prompt and effective.

Nicholas Haslam

Program Manager for Lifemap Coaching, AANE

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Reliable testing & QA services for websites, apps, and digital platforms

Launch confidently, reduce risks, and deliver reliable experiences to every user

Functional & Regression Testing

Test Automation

Performance & Load Testing

Accessibility & Compliance Testing

API & Integration Testing

Mobile App Testing

Managed QA for Continuous Releases

Testing & QA services tailored to every industry we serve

Ticketing, memberships, and donation flows must remain user-friendly even under high demand. We test Tessitura and TNEW integrations, cross-browser compatibility, and ensure accessible purchasing experiences for all visitors.

Healthcare systems demand HIPAA compliance and flawless reliability. We test patient portals, EHR integrations, and mobile health apps, focusing on data security, accessibility, and seamless user interactions across devices.