Testing that proves the release is ready.
Manual and automation testing for web, mobile, API and SaaS products. For teams that build with us, and for teams that don't.
01 Two disciplines, one report
Manual care. Automated certainty.
Manual testing finds what scripts can't. Automation keeps finding what was already found. You get both, in one plan and one report.
People who use your product like your users do
Experienced testers work through your product the way real customers will, finding the usability issues, edge cases and visual bugs that scripts miss.
- Test plans, test cases and checklists written for your product
- Functional, exploratory and usability testing
- Real-device testing on Android, iOS and all major browsers
- User acceptance testing (UAT) before go-live
- Bug reports with steps, screenshots and recordings
Suites that run on every build
Automated checks that run whenever your code changes, so regressions are caught in minutes and releases stop depending on anyone's memory.
- Web UI automation with Selenium, Cypress and Playwright
- Mobile app automation with Appium
- API test automation and contract testing with REST Assured and Postman
- Regression suites wired into your CI/CD pipeline
- Dashboards and reports after every run
02 Coverage
Ten frequencies. One plan.
Not every product needs all ten. The plan says which ones yours does, and why.
- 01Functional testing
Every feature works exactly as specified, on the happy path and off it.
- 02Regression testing
New releases don't break what already worked. The suite grows with the product.
- 03Mobile app testing
Android and iOS across devices, OS versions, networks and interruptions.
- 04Web & cross-browser
Chrome, Safari, Firefox and Edge, at every screen size that matters.
- 05API testing
Endpoints, data contracts and integrations, checked with Postman and code.
- 06Performance & load
Speed and stability under heavy traffic, measured with JMeter and k6.
- 07Security testing
Common vulnerabilities, authentication flows and data handling.
- 08Usability & accessibility
Easy to use, and usable by everyone, including with screen readers.
- 09Database testing
Data accuracy, integrity and migrations, before and after a release.
- 10UAT support
Help your business users sign off with confidence, with scripts and evidence.
03 How we work
How a release gets to stable.
A clear, repeatable process with full visibility, from the first test plan to the final sign-off.
Understand
We learn your product, users and release goals, and decide what to test by hand and what to automate.
Plan
A test strategy, test cases and a timeline that fit your sprints and your budget.
Test
Manual testing on real devices and browsers, plus automated checks that run on every build.
Report
Bug reports with steps, evidence and severity, and dashboards your developers can act on right away.
Retest & automate
We verify every fix and grow the automation suite, so each release after this one gets faster.
04 Ways to work with us
Pick the shape that fits your release cycle.
Start with an audit, test every release, or bring a QA team into your sprints.
Test audit
A full round of testing on your current product with a detailed bug and quality report. The best first step for a product that has never had dedicated QA.
Release testing
We test each new version before it goes live, manual and automated, and sign off with evidence your team can keep.
Dedicated QA team
Testers and automation engineers working as part of your team, every sprint, in your tools.
05 Who we test for
Products and teams we test for.
06 Questions
Things people ask before they send the build.
Yes. Testing is a standalone service. We learn the product, write the plan with you and plug into the tools you already use, whether that's Jira, GitHub, Slack or something else.
Access to the product (a build, a staging URL or a store listing), any documentation or user stories you have, and a short call to agree the scope. If the documentation doesn't exist yet, we start from the product itself.
In your tracker if you have one, or in Jira and TestRail set up by us. Every report has steps to reproduce, expected versus actual behaviour, severity, the environment, and a screenshot or recording.
Yes. Release testing and dedicated teams follow your sprint calendar. We join stand-ups where it helps, and share a test summary before every release.
Usually both. Manual testing finds what scripts can't; automation keeps finding what was already found. We start manual, automate what repeats, and show you the split in the plan.
Yes. Real Android and iOS devices and the major browsers, with cloud device farms such as BrowserStack for wider coverage when a product needs it.
Send us the build. We'll send back the plan.
Tell us what you're shipping and when. We reply within one business day with a testing plan and an estimate.
hello@stablemerge.in