Hands-On Manual Software Testing Services

Manual testing services that complement your automation strategy and elevate your product.

Applying Manual Software Testing

While test automation is becoming more widely adopted, manual testing services are often still essential when the testing scenario involves complex logic, usability checks, or human observation. These services focus on identifying bugs, issues, and defects in the application and act as the foundation upon which automated testing is built.

With our in-depth experience in delivering manual testing services, we create comprehensive testing programs that include test planning, defining entry and exit criteria, and developing detailed manual test scripts for every module of your software. We help you achieve the right balance between manual and automated testing to ensure maximum quality, accuracy, and user satisfaction.

Software Rescue

Why Manual Software Testing Services Still Play a Vital Role?

Harness manual testing expertise to identify the bugs automation misses. We provide coverage across devices, edge scenarios and environments leading to better user experience, flexibility and stability of software applications.

Scalability & Flexibility Icon

Complicated Test Cases

Manual testing is best suited for complex testing that demands human judgment and critical thinking. It is crucial in challenging test cases that require real user judgment and cannot be fully addressed by automation.

Collaboration & Coordination Icon

User-Centric Testing

Manual testers can think and behave like real users by evaluating usability, accessibility and performance from user’s perspective. It is easier to detect issues like unclear navigation, visual designs glitches and inconsistent user workflows problems that automation testing often misses.

Security & Reliability Icon

Exploratory Testing

Manual testing plays a crucial role in identifying hidden issues in certain applications. Testers uncover unexpected behavior, usability problems and edge-case defects that scripted tests can overlook.

Security & Reliability Icon

Early-Stage Testing

Manual testing services are particularly valuable during early-stage development, when the product idea is still evolving and requirements may not be fully defined. By identifying defects, usability issues, and inconsistencies early, manual testing helps reduce costly rework and ensures a more stable, user-ready application.

Download our case study to see how Telliant improved testing efficiency for a video management platform.

Methods Used for Manual Testing Services

We advance your QA strategy by providing manual software testing services that capture human, driven insights to find issues that automation may overlook. Manual testing services can be particularly useful in testing scenarios that involve complex logic, usability issues, or require a human’s eye to test.

Black Box Testing

Testers focus on the inputs and outputs of the application without considering its internal structure; ensures specifications match requirements.

White Box Testing

Testers have knowledge of the internal design, architecture and codebase to evaluate the design, usability and security of the application.

Exploratory Testing

Testers have the freedom to explore the application without the limitations of test cases, typically resulting in new test cases to add into the testing process.

Manual Software Testing Services We Provide

Our manual software testing team brings the right skills, knowledge, and strategic planning to ensure effective execution. We help deliver high-performing, flawless software that exceeds customer expectations by uncovering subtle UI/UX and workflow issues that automation can miss.

Comprehensive Software Testing Services

Ensure flawless performance and reliability with our full suite of functional, non-functional, regression, and exploratory testing solutions.

Functional Testing content

Functional Testing

Our team evaluates each feature and functionality to ensure it works as per the defined requirements and compares actual behavior with expected outcomes.

  • Unit Testing
  • Integration Testing
  • System Testing
  • User Acceptance Testing (UAT)
Non-Functional Testing Content

Non-Functional Testing

We conduct non-functional testing that evaluates the overall performance, usability, and security of the software applications. The effectiveness of this testing determines user satisfaction, speed and stability of applications.

  • Performance Testing
  • Load Testing
  • Stress Testing
  • Usability Testing
Regression

Regression Testing

In this type of software testing, our testers manually verify that code changes, enhancements, patches, or configuration updates have not impacted the existing functionality or performance of the application.

  • Full Regression Testing
  • Selective Regression Testing
  • Retesting
  • Partial Regression Testing
Exploratory

Exploratory Testing

Testers have the freedom to creatively explore the application without the limitations of predefined test cases, typically resulting in new and valuable test cases to add into the overall testing process.

  • Ad-hoc Testing
  • Error Guessing
  • Session-Based Testing
  • Usability Exploration

Why Choose Our Manual Software Testing Company?

With 15+ years of experience, we specialize in manual software testing, using proven methods such as regression, integration, and load testing to ensure robust, high-quality solutions for businesses and end users alike.

Skilled Manual QA Engineers

Telliant’s team of experienced manual testers brings deep expertise across multiple industries, ensuring quality and reliability in every project.

Flexible Engagement Model

We offer on-demand testers, dedicated QA teams, and one-time testing options to match your project’s specific needs and timelines.

Comprehensive Testing Coverage

Our manual testing spans web, mobile, and desktop platforms with extensive cross-browser and device testing for consistent user experiences.

Transparent & Customer-Centric

We provide clear reporting, actionable insights, and seamless integration with your SDLC and agile workflow, focusing on real-user perspectives, not just whether a feature works.

Tools Used for Manual Testing

We leverage advanced manual testing tools that enable efficient test tracking and seamless integration, making the entire testing and QA process more structured and organized.

  • testlink
  • testlodge
  • zephyr
  • jmeter
  • appium
  • Postman
  • sonarqube-logo
  • jenkins-logo
  • browser-stack-logo
  • loadrunner-logo
  • jira-logo
  • selenium-logo

FAQs for Manual Testing Services

Manual testing is best suited for complex test cases that require human intervention—especially during the early stages of software development, when flexibility is needed, and project timelines allow for in-depth validation. In other scenarios, automation testing can be a more efficient choice.

We leverage advanced and next-gen manual testing tools and technologies to deliver optimal results and performance. Some of the popular ones are: TestRail, Zephyr, JIRA, Bugzilla, Selenium, LoadRunner and more.

  • Requirement & Scope Analysis
  • Test Planning & Strategy
  • Test Case Design & Setup
  • Test Execution
  • Defect Reporting & Tracking
  • Retest & Closure
  • Continuous Improvement & Feedback