Software testing and QA services that catch issues early
We plan, write and automate tests for web, mobile and API products, wire them into your release pipeline and report quality in terms your whole team can follow.
ZedBlu offers software testing and QA services for product teams that want to release often without breaking what already works. We test web apps, mobile apps, APIs and integrations manually and with automation, and we build test suites that run on every pull request, so problems surface in minutes rather than in customer support tickets.
QA works best when it starts before code is written. Our testers review requirements and designs for gaps, write test cases alongside development, and give developers fast feedback in the same sprint. For existing products, we start with a risk-based review of what breaks most often and what would hurt most if it failed.
You can engage us for a one-off test cycle before a major launch, for building an automation framework your team will maintain, or for ongoing QA outsourcing as part of your delivery team. No testing removes every defect, but a disciplined process makes releases far more predictable.
What our QA & Test Automation team delivers
Manual and exploratory testing
Structured functional testing against requirements and user stories, plus exploratory sessions where experienced testers try unusual paths, inputs and device combinations. We log every defect with steps, screenshots or recordings, environment details and severity, in Jira or the tracker you already use, so developers can reproduce it quickly.
Test automation
Our test automation services build maintainable frameworks with Playwright, Cypress or Selenium for web and Appium for mobile, using page objects, stable selectors and test data management. Suites run in GitHub Actions or your CI on every pull request and nightly, with clear reports and screenshots, so flaky tests are fixed rather than ignored.
API and integration testing
API testing with Postman and code-based suites that check status codes, response schemas, authentication, error handling and edge cases for every endpoint. We also test integrations with payment gateways such as Stripe and Razorpay, messaging providers and third-party APIs, including how your system behaves when those services are slow or down.
Mobile app testing
Mobile app testing services on real devices and cloud device farms across Android and iOS versions, screen sizes and network conditions. We cover installation and upgrades, permissions, push notifications, offline behavior, deep links, in-app purchases and app store guideline checks, so review rejections and device-specific crashes are more likely to be caught before release.
Performance and load testing
Performance testing with k6 or JMeter to measure response times, throughput and error rates under expected and peak load, such as a sale, an exam result day or a breaking news spike. We identify bottlenecks in code, database queries and infrastructure, and retest after fixes to confirm the system holds up.
Regression testing and release QA
A regression testing plan that protects your most important user journeys on every release: sign-up, login, search, checkout, payments and reporting. We combine automated smoke and regression suites with targeted manual checks, run them on staging before each release and give you a clear go or no-go summary.
What you get
Faster, calmer releases
Automated checks on every change catch many regressions before they merge, so releases stop depending on late-night manual testing and heroic last-minute fixes from tired developers.
Testers who understand development
Our QA engineers read code, use APIs directly and work inside your sprint, so defect reports are precise and developers spend less time reproducing issues.
Coverage based on risk
We focus effort on the features that carry revenue, data or compliance risk, instead of spreading time evenly across screens that rarely change or matter less to users.
Quality you can see
Dashboards and release reports show test coverage, pass rates, open defects by severity and trends over time, giving managers an honest view of product readiness.
Our process
Tools & tech we use
Use cases
- Release-readiness testing before a new app goes live
- Automation framework for a SaaS product with frequent releases
- Load testing before a sale, campaign or big event
- Payment and checkout testing for e-commerce and fintech
- Regression suites for a legacy system being modernized
- Ongoing QA team for an agency or product company
Ready-made solutions to launch faster
Related services
QA & Test Automation: FAQ
What is included in your software testing and QA services?
Depending on your needs: test strategy and planning, manual functional and exploratory testing, test automation for web and mobile, API and integration testing, performance and load testing, regression testing before releases, and accessibility and compatibility checks. You can take a single service, such as a pre-launch test cycle, or an ongoing QA function embedded in your team.
What affects QA testing cost?
Cost is driven by the size and complexity of the application, the number of platforms, browsers and devices to cover, how much automation you want and in which framework, and whether testing is a one-off cycle or ongoing. Ongoing QA is often best as a dedicated tester or time-and-material arrangement. We confirm pricing after a free consultation.
Should we automate all our tests?
No. Automate stable, repetitive and high-value checks such as login, checkout, core APIs and regression paths that run on every release. Keep manual and exploratory testing for new features, usability, visual details and edge cases that change often. A sensible mix keeps the automation suite fast, reliable and cheap to maintain.
How long does it take to set up test automation?
A working automation framework with the first set of critical user journeys typically takes three to six weeks, depending on the application's complexity, test data needs and CI setup. Coverage then grows sprint by sprint. We prioritize the journeys that matter most to your business, so value starts arriving early instead of after months of scripting.
Can you test software another team built?
Yes. Independent QA is often most useful when the code comes from another vendor or an in-house team that is too close to it. We start by learning the product, documenting expected behavior where specs are missing and running a baseline test cycle. Findings go to whichever team owns the code, with clear reproduction steps.
Let's talk about
your project.
Tell us what you're building. A senior engineer — not a salesperson — replies within one business day with next steps.