Quality Assurance Testing Services

Quality Assurance Testing Services

Deliver flawless software experiences with comprehensive QA testing services that detect issues early, accelerate releases, and protect your users from costly bugs.

Deliver flawless software experiences with comprehensive QA testing services that detect issues early, accelerate releases, and protect your users from costly bugs.

Based on aggregated client results across QA engagements.

99%

99%

Defect Detection Rate

Defect Detection Rate

Defect Detection Rate

45%

45%

Faster Release Cycles

Faster Release Cycles

67%

67%

Reduction in Testing Costs

Reduction in Testing Costs

3x

3x

3x

Increase in Software Reliability

Increase in Software Reliability

Increase in Software Reliability

One Undetected Bug Can Cost More Than Your Entire QA Budget

A product team works for months on a major release. The code looks clean, the demos go well, and leadership approves the launch. Then, two hours after going live, a critical payment flow breaks for users on Android 14. Support tickets surge, revenue stops, and the engineering team scrambles for a fix.

Situations like this repeat across industries and technology stacks. In most cases, the problem isn’t development speed, it's the absence of a structured quality assurance process.

High-performing product teams treat quality assurance testing as a continuous discipline, not a final checkpoint. By embedding QA across the software development lifecycle, they catch defects early, release faster, and build products users trust.

What are Quality Assurance Testing Services?

Quality assurance testing services are structured processes and tools used to ensure software meets standards for performance, functionality, security, and usability before reaching real users.

QA begins during requirements planning and continues through development, testing, deployment, and post-release monitoring. Instead of simply identifying bugs, a modern QA testing company improves the entire software development lifecycle.

Fixed Scope

Focus

When

Goal

Owned By

Output

Quality Assurance (QA)

Improving the build process

Throughout the entire SDLC

Prevents defects from occuring

The whole team (QA is everyone’s job)

Better processes and standards

Quality Control (QC)

Inspecting the finished product

After development is complete

Detect defects that have surfaced

QA engineers and test leads

Defect reports and test sign-offs

Software Testing

Inspecting the finished product

After each build or release

Confirm features work as intended

QA engineers and developers

Pass/fail results and bug reports

Our Approach: QA as a Strategic Enabler, Not an Afterthought

Our IT quality assurance services are built to adapt, not to apply a generic testing framework and call it done. We work in three phases that cover the full journey from understanding where you are today to running a QA practice that actually improves over time.

01

01

01

01

Assess & Envision

Assess & Envision

We begin with a thorough audit of your apps, processes, and coverage gaps. Together, we build a QA roadmap aligned to your product goals and release schedule.

We begin with a thorough audit of your apps, processes, and coverage gaps. Together, we build a QA roadmap aligned to your product goals and release schedule.

We begin with a thorough audit of your apps, processes, and coverage gaps. Together, we build a QA roadmap aligned to your product goals and release schedule.

02

02

02

02

Execute with Precision

Execute with Precision

Our QA engineers integrate with your dev team and run automated, manual, and explanatory tests across the full SDLC.

Our QA engineers integrate with your dev team and run automated, manual, and explanatory tests across the full SDLC.

Our QA engineers integrate with your dev team and run automated, manual, and explanatory tests across the full SDLC.

03

03

03

03

Optimize Continuously

Optimize Continuously

We monitor, report, and improve QA performance over time. This gives you clear metrics, faster cycles, and more confidence in every release.

We monitor, report, and improve QA performance over time. This gives you clear metrics, faster cycles, and more confidence in every release.

We monitor, report, and improve QA performance over time. This gives you clear metrics, faster cycles, and more confidence in every release.

Our Quality Assurance Testing ServicesOur Quality Assurance Testing Services

From a single testing sprint to a fully managed QA practice, we offer the complete range of software quality assurance and testing services. Every offering is built around your product’s specific risks, not a one-size-fits-all checklist.

1

Functional Testing

We verify every feature, user flow, and edge case by testing positive, negative, and boundary scenarios so nothing unexpected reaches your users.

2

Test Automation

We build smart and maintainable automation frameworks integrated into your CI/CD pipeline. This helps in faster releases, fewer human errors, better regression coverage.

3

Performance Testing

We also test load, stress, spike, and endurance under real-world conditions. This helps us to find bottlenecks before your users do.

4

Security Testing

Our security testing service covers OWASP Top 10 vulnerability scanning, penetration testing, authentication and authorization testing, and compliance validation for HIPAA, GDPR, PCI-DSS, and SOC 2.

5

Mobile App Testing

We test native, hybrid, and cross-platform apps on real devices across OS versions, screen sizes, and network conditions.

6

Accessibility Testing

We validate your product against WCAG 2.1 (Levels A, AA, and AAA), Section 508, and ADA standards using a combination of automated scanning tools and manual review by testers who rely on assistive technologies themselves.

7

API & Microservices Testing

We test APIs for functionality, performance, security, and reliability to ensure every component of your architecture communicates without failure.

8

AI-Powered QA

We use artificial intelligence to make QA smarter, not just faster. This service includes intelligent defect prediction, self-healing test scripts, GenAI-based test case generation from user stories, and machine-learning driven test coverage optimization.

9

Visual Testing

We verify your UI renders correctly across all browsers, devices, and viewports. It catches layout breaks and visual regressions that functional tests usually miss.

10

Compliance Audit & Testing

We validate compliance with HIPAA, ISO 27001, SOC 2, GDPR, and PCI-DSS, which protect your users and your business from costly regulatory failures.

11

QA Consulting & Advisory

We audit your current QA processes, identify gaps, and deliver a concrete improvement roadmap aligned to your release goals and team capacity.

12

Managed QA Services

Our fully expert-led QA function handles strategy, execution, and reporting so your team can focus on building.

Ensure Every Release Works Exactly as Intended

Our QA specialists integrate directly with your development team, embedding testing from the first day to prevent costly post-launch surprises.

Ensure Every Release Works Exactly as Intended

Our QA specialists integrate directly with your development team, embedding testing from the first day to prevent costly post-launch surprises.

Ensure Every Release Works Exactly as Intended

Our QA specialists integrate directly with your development team, embedding testing from the first day to prevent costly post-launch surprises.

Ensure Every Release Works Exactly as Intended

Our QA specialists integrate directly with your development team, embedding testing from the first day to prevent costly post-launch surprises.

Ensure Every Release Works Exactly as Intended

Our QA specialists integrate directly with your development team, embedding testing from the first day to prevent costly post-launch surprises.

The Cost of Skipping Quality Assurance

Testing takes time, and when deadlines are tight, this phase is often the first thing that gets compressed. But the numbers tell a different story. When teams question quality assurance testing services cost, they are rarely factoring in the far higher cost of not having them.

The Number

100x more expensive

$300,000+ per hour

$2.08 trillion [Source]

88% of customers will not return

4.7x higher retention

What It Means for Your Business

That’s the cost of fixing a post-release bug versus catching it during design. The same defect, a hundred times the price.

The average cost of enterprise downtime, according to Gartner. One failed deployment can exceed a full year of QA investment.

The annual cost of software bugs to the US alone, as reported by CISQ.

Only one in five consumers will forgive a software’s bad experience.

Products with active QA programmes have measurably higher user retention because reliability builds the trust that keeps people engaged.

Research from organizations such as Consortium for Information & Software Quality and Gartner consistently shows that early QA investment dramatically reduces long-term costs.

QA Testing Services Across Every Industry That Cannot Afford Failure

Software bugs cause real harm in some industries. Our automation QA services bring domain-specific QA expertise to the sectors where quality is a requirement.

Tools and Frameworks We Work With

Our QA testing services are technology-agnostic. We select the best tools based on your product architecture.

Automation Testing Tools

Performance Testing

Mobile Testing

Security Testing

Flexible QA Engagement Models Built Around Your Team

There is no single right way to structure a QA partnership. The best model depends on your team size, release frequency, in-house capabilities, and how quickly you need to move. We offer four engagement models for quality assurance and testing services that cover the full range.

Project-Based

A scoped, time-bound testing engagement with a defined start point, clear deliverables, and a fixed outcome. Ideal for product launches, major feature releases, platform migrations, or one-off QA audits. You know exactly what you're getting, when you're getting it, and what it costs.

Best For

Teams with a specific upcoming release or audit need.

Staff Augmentation

Add certified QA engineers to your existing team quickly, without the hiring overhead. Our engineers work inside your sprint process, using your tools and following your workflows. You get the specialised skills you need for as long as you need them, with the flexibility to scale the team up or down as your release calendar changes.

Best For

In-house QA teams that need specialist skills or extra capacity for a major release.

Managed QA

We take complete ownership of your QA function. It includes strategy, test planning, execution, tooling, automation maintenance, and reporting. You get a senior QA lead accountable for the programme and a team of engineers running it day-to-day. Your developers get clear quality feedback at every sprint. You get the QA practice your product deserves without the overhead of building and managing it.

Best For

Companies that want enterprise-grade QA without the headcount cost of building it in-house.

QA Consulting

A structured assessment of your current QA maturity, like processes, tooling, team skills, test coverage, and metrics, delivered as a detailed findings report and a prioritised improvement roadmap. No execution required from our side; this is pure strategy and guidance. Ideal if you have a QA team but know something isn't working and need an expert outside perspective.

Best For

Engineering leaders who need clarity on their QA programme before making investment decisions.

Why Leading Teams Trust Deliverables With Their Software Quality?

A lot of providers offering quality assurance testing services will tell you they are thorough, experienced, and focused on quality. Here is what actually sets us apart.

Shift-Left QA Philosophy

We integrate QA early in development, catching defects in sprints to cut late-stage bugs by up to 60%.

Security & Compliance Built In

Security is not optional. That is why we ensure GDPR, HIPAA, and PCI-DSS compliance from the very first test cycle.

AI-First Testing Capabilities

We have invested heavily in AI-augmented QA practices and automation QA services to predict defects, auto-heal test scripts, and generate test cases in minutes.

Transparent Reporting & Metrics

Live dashboards show defect rates, coverage, and trends so you always make data-driven release decisions confidently.

Real Device & Cross-Platform Coverage

We test on real devices, not emulators, across iOS, Android, and browsers to guarantee true user experience accuracy.

Flexible Engagement Models

Easily scale QA up or down, blend manual with automation, and tailor engagement to your evolving project needs.

Should You Build QA In-House or Partner With an Expert?

Factor

Factor

1.

Setup Time

2.

Cost

3.

Skills

4.

Scalability

In-House QA

3-6 months

Fixed salaries & tools

Limited

Hard to scale

QA Partner

1-2 weeks

Flexible engagement

Specialist access

Flexible

For growing teams, partnering with a specialized QA testing company provides faster results and better testing coverage.

For growing teams, partnering with a specialized QA testing company provides faster results and better testing coverage.

5+

Years

40+

Countries

100+

Tech Experts On-board

500+

Happy Clients

1200+

Projects Delivered

5+

Years of Expertise

40+

Countries Served

70+

Teck Experts On-bord

400+

Happy Clients

500+

Projects Delivered

5+

Years

40+

Countries

100+

Tech Experts On-board

500+

Happy Clients

1200+

Projects Delivered

5+

Years

40+

Countries

100+

Tech Experts On-board

500+

Happy Clients

1200+

Projects Delivered

5+

Years

40+

Countries

100+

Tech Experts On-board

500+

Happy Clients

1200+

Projects Delivered

About Us

Crafting cutting-edge digital solutions with creative minds

Who We Are

Delivering excellence in AI, custom software, and branding is our craft. By adopting an owner's mindset, the team merges elite engineering with strategic design to build scalable digital assets. The goal is simple: transforming complex challenges into growth for your business.

What Drives Us?

Solving real-world problems through technology fuels every project here. Innovation comes from challenging the status quo and treating your business with the care of a co-founder. Seeing partners scale through intelligent automation and world-class design is the ultimate reward.

Trusted By 500+ Happy Clients, Including Fortune 50 Brands

Our Achievements

Top B2B Company on Clutch

Verified, in-depth reviews confirm our status as a leading development partner.

4.9 / 8 ratings

Top Rated Plus on Upwork

This elite status is awarded for a proven track record of high-quality work and success.

Top 3% of Talent

Top Independent on Contra

Reflecting our commitment to transparent, high-value work for leading companies.

100% Positive Reviews

Trending on Dribbble

Recognized for setting new visual standards in mobile interface design and modern micro-interactions.

100% Positive Reviews

Trusted By 500+ Happy Clients, Including Fortune 50 Brands

Our Achievements

Top B2B Company on Clutch

Verified, in-depth reviews confirm our status as a leading development partner.

4.9 / 8 ratings

Top Rated Plus on Upwork

This elite status is awarded for a proven track record of high-quality work and success.

Top 3% of Talent

Top Independent on Contra

Reflecting our commitment to transparent, high-value work for leading companies.

100% Positive Reviews

Trending on Dribbble

Recognized for setting new visual standards in mobile interface design and modern micro-interactions.

100% Positive Reviews

Trusted By 500+ Happy Clients, Including Fortune 50 Brands

Our Achievements

Top B2B Company on Clutch

Verified, in-depth reviews confirm our status as a leading development partner.

4.9 / 8 ratings

Top Rated Plus on Upwork

This elite status is awarded for a proven track record of high-quality work and success.

Top 3% of Talent

Top Independent on Contra

Reflecting our commitment to transparent, high-value work for leading companies.

100% Positive Reviews

Trending on Dribbble

Recognized for setting new visual standards in mobile interface design and modern micro-interactions.

100% Positive Reviews

Trusted By 500+ Happy Clients, Including Fortune 50 Brands

Our Achievements

Top B2B Company on Clutch

Verified, in-depth reviews confirm our status as a leading development partner.

4.9 / 8 ratings

Top Rated Plus on Upwork

This elite status is awarded for a proven track record of high-quality work and success.

Top 3% of Talent

Top Independent on Contra

Reflecting our commitment to transparent, high-value work for leading companies.

100% Positive Reviews

Trending on Dribbble

Recognized for setting new visual standards in mobile interface design and modern micro-interactions.

100% Positive Reviews

What Our Partners Say

Don't just take our word for it. Here is what global leaders say about working with Deliverables Agency.

Don't just take our word for it. Here is what global leaders say about working with Deliverables Agency.

Frequently Asked Questions

Explore the answers to some of the most common questions about our processes, engagement models, pricing, security, and project delivery. If you need more details, our team is always ready to help.

Explore the answers to some of the most common questions about our processes, engagement models, pricing, security, and project delivery. If you need more details, our team is always ready to help.

What is the difference between Quality Assurance and Quality Control?

Quality assurance is a proactive and process-level discipline. It builds the right practices into your development process so defects are prevented from the start. Quality control, on the other hand, is reactive and product-level. It inspects what has been built and identifies defects that are already there.

How does test automation fit into an Agile development workflow?

How long does a typical QA engagement take?

Do you work with in-house QA teams, or do you replace them?

How do you handle QA for products that are already in production?

Can you scale QA resources up or down as our needs change?

Ready to Deliver Bug-Free Software?

Your users deserve flawless experiences, and your brand deserves the trust that comes with it. Let’s make quality your competitive edge.

We respect your privacy and will never share your information.

Ready to Deliver Bug-Free Software?

Your users deserve flawless experiences, and your brand deserves the trust that comes with it. Let’s make quality your competitive edge.

We respect your privacy and will never share your information.

Ready to Deliver Bug-Free Software?

Your users deserve flawless experiences, and your brand deserves the trust that comes with it. Let’s make quality your competitive edge.

We respect your privacy and will never share your information.

Ready to Deliver Bug-Free Software?

Your users deserve flawless experiences, and your brand deserves the trust that comes with it. Let’s make quality your competitive edge.

We respect your privacy and will never share your information.