Manual software testing services | Manual software testing company
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Manual Software Testing Services

Experience a seamless and efficient testing process that ensures the reliability and stability of your software products

5.0

37 reviews

Software testing company with 5-star reviews on Clutch, GoodFirms, and G2.

Years on the market

14 +

Software QA engineers

200 +

Locations

6

Projects tested from scratch

300 +

Integrations into an existing development & testing process

200 +

Clients over the globe

300 +

While AI is conquering the world, manual testing still lies at the core of the efficient QA process. The cognitive abilities of a human are just irreplaceable, at least completely, in this sphere. DeviQA offers comprehensive QA services, including manual testing, that help with delivering top-notch software. Having extensive expertise in such domains as Healthcare, FinTech, Real Estate, Cybersecurity, Retail, AdTech, and others, we design and implement complex and efficient testing solutions based on an integrated approach and best QA practices.

When Do You Need Manual Software Testing Services?

To be honest, any project of any size or complexity requires manual testing services, as human intervention is indispensable when it comes to quality assurance. Here are a few good examples of when manual software testing services are of utter importance for ensuring the integrity of your software:

Initial Stability Checks

Even if you are going to implement test automation, only manual tests are executed at the early development stages until software stability is reached. At this phase, our experienced team manually tests software to identify any glitches that might impede its stability.

Pre-Automation Validation

Automation is a powerful tool, but it's effective on the condition that the test scenarios it's based on are also effective. Our manual testing services ensure that all test scenarios are thoroughly examined and validated before being automated. This crucial step serves as a solid foundation for reliable automated testing later on.

New Feature Assurance

When a new feature is introduced to your software, the first line of defense is our manual testing team. We meticulously scrutinize each addition, detecting potential issues early on and preventing them from evolving into more significant problems.

Non-Automatable Scenarios

Unfortunately, automation is not almighty, as not all testing scenarios fit this mold. Some require the intuitive insights and adaptability that only a human tester can provide. Our team is equipped to handle non-automatable scenarios with precision and thoroughness.

Specialized Testing and Usability Checks

Certain types of software testing, particularly usability testing, demand human interaction. Our manual testing services specialize in areas where automation falls short. We ensure that your software not only operates flawlessly but also offers an exceptional user experience.

Our Manual Software Testing Services

We are committed to delivering manual software testing services that not only meet but exceed your expectations. With our expertise and dedication to quality assurance, you can rest assured that your software is in capable hands.

User Interface Testing

We meticulously examine the user interface of your software to guarantee its clarity, consistency, intuitiveness, and compliance with the design. By conducting thorough UI tests, we ensure that your application provides a seamless and visually appealing experience to your users.

Usability Testing

Our usability testing focuses on assessing the overall user experience that your software provides. We delve into such aspects as ease of navigation, the efficiency of tasks, and the learning curve to identify areas for improvement and enhance the usability of your application.

Compatibility Testing

It is paramount to ensure your software works flawlessly across various devices, browsers, and operating systems. We carry out compatibility testing to verify that your application functions seamlessly on different platforms, thereby maximizing its reach and accessibility.

Functional Testing

Functionality lies at the core of any software. Our comprehensive functional testing ensures that each feature and component of your application works as intended, meeting the specified requirements and delivering the expected results.

Exploratory Testing

Sometimes, the most valuable insights are gained through exploration. By carrying out exploratory testing, we uncover potential issues and defects in your software. The intuitive exploration of software functionalities enables us to identify critical areas that may have been overlooked in the course of other tests.

Localization Testing

Software products that target a global market require meticulous localization testing to ensure their cultural and linguistic adaptability. We meticulously assess how well your application works in different locales, ensuring that it resonates with the needs of users worldwide.

Partner With Us: See the Difference

Test coverage :

90%

Before
After

2.5 weeks to run regression testing

1 day to run regression testing

7 days to run smoke testing

1 day to run smoke testing

Outdated test cases

60% increase in the number of regression tests and relevant test cases

50% test coverage

90% test coverage

Supported localizations were not tested

27 localizations supported by QA engineers

No automation testing

>1500 automated test scenarios created

Read Story

Dev capacity:

+15%

Before
After

Didn’t have a formal QA process

Built smooth and well-working processes

Didn’t make automated testing

Test automation : smoke, API, UI on all supported browsers

Testing was carried out by the devs

Full coverage of the application by test cases

Read Story

Test coverage :

97%

Before
After

Existing workflow in Jira didn’t allow to understand how many bugs were left unfixed before the release and their priorities

Adjusted the Jira workflow, integrated TestRail with Jira to be able to see statisticls of the issues per release

The lack of test documentation

Developed necessary test artifacts that adhere to industry standards and are easily maintainable

No Automation test coverage

Added multithreading to run tests in parallel on 10 different threads, which reduced the time of the test run in 7 times

Read Story

Choose Your Cooperation Model

Whatever collaboration model you choose, DeviQA guarantees the delivery of high-quality manual software testing services that align with your unique business requirements.

Staff Augmentation

Enjoy the flexibility to engage specific skills and expertise as long as needed.

  • Best Option For: Businesses with fluctuating testing needs, short-term projects, or those looking to enhance their in-house testing capabilities on a temporary basis.

  • Save on recruitment and training costs by adding specialized manual testers to your team.

  • Quickly adapt to changing project requirements by augmenting your team with additional resources.

  • Leverage the expertise of seasoned testers without any long-term commitments.

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Dedicated Team

Quickly get at your disposal a fully-equipped and committed QA team and manage it on your own with regard to your project needs.

  • Best Option For: Businesses with long-term testing needs, complex projects, or those looking for a dedicated and closely integrated QA team.

  • Get excellent results as a dedicated QA works solely on your projects, gaining a deep understanding of your software and business processes.

  • Scale your team up or down based on project requirements, ensuring optimal resource utilization.

  • Take advantage of efficient communication and quick issue resolution.

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Outsourcing

From test planning and execution to reporting, we can take care of the entire testing lifecycle, allowing you to focus on your core business activities.

  • Best Option For: Businesses seeking a hands-off approach to manual testing, companies looking to reduce overhead costs, or projects with limited in-house testing capabilities.

  • Eliminate the costs associated with the establishment and maintenance of an in-house QA team.

  • Benefit from our streamlined QA processes and specialized skills.

  • Redirect your internal resources to core business functions, while we handle the testing responsibilities.

Get started

Our Approach to Manual Software Testing

We understand the critical role that manual software testing plays in ensuring the quality, reliability, and user-friendliness of your software applications. Our dedicated team of skilled manual testers takes a meticulous approach to testing in order to deliver exceptional results.

Thorough Requirement Analysis

Before diving into the testing process, we conduct a comprehensive analysis of your software requirements. This way, not only do we gain a deep understanding of app functionalities and features needed to create an effective testing strategy but also detect inaccuracies at an early stage, even before the development process is launched.

Thorough Test Planning

Our experienced testing professionals meticulously plan each testing phase. They define clear objectives, establish testing criteria, and formulate a robust strategy that aligns with the goals and timelines of your project.

Test Documentation Design

We create a whole scope of testing artifacts including test strategies, test matrices, and test cases covering all aspects of software operation. Our comprehensive documentation ensures transparency and allows for effective tracking and reporting throughout the testing lifecycle.

Manual Test Execution

Our skilled testers check test cases manually, emulating real-world user scenarios. This hands-on approach allows us to identify subtle nuances and uncover potential issues.

Defect Reporting and Tracking

In the event of identifying any issues, our team promptly logs detailed bug reports. We track these issues throughout the testing process, collaborating closely with your development team in order to facilitate timely resolutions.

Regression Testing

As your software evolves, we perform rigorous regression testing to ensure that new updates or modifications do not adversely affect existing functionalities. This iterative process guarantees the overall stability and reliability of your software.

User Experience Testing

We prioritize the end-user experience by conducting thorough usability testing. This ensures that your software not only meets functional requirements but also provides an intuitive and enjoyable experience for your users.

Customized Testing Solutions

We recognize that each project is unique. Therefore, we tailor our services to the specific industry, technology stack, and business goals of each client. This adaptability ensures that software undergoes testing that is both relevant and maximum effective.

What you get

Average time saved by implementing our multithreaded test automation

300%

Reduction in your costs by using outsourced software testing

60%

Improvement in time to market for your products and projects

35%

Accelerate development by

30%

Increase test coverage to

95%

Enhancing project quality by

60%

Feel the improvement in

3 days

Reduce bugs up to

87%

Automation faster in parallel by

56x

We serve

Our expertise and resources allow us to cover the unique needs of each project, ensuring the delivery of high-quality software that meets your requirements and business goals.

Deliver Globally

DeviQA's client base encompasses a wide range of businesses, including startups, scale-ups, and publicly listed corporations, from all corners of the globe. Our clients span the United States, the European Union, the UK, Canada, the Middle East, and Australia.

Irrespective of your location on our pale blue dot, we can help you achieve your QA goals, no matter how big, small, or unique they are.

Elevate your software quality with our cutting-edge QA solutions.

Don’t let software bugs and performance issues jeopardize your reputation. Surpass your competitors with our specialized data-driven QA solutions that ensure detection and rectification of up to 95% of potential issues. Enter your business email below for a free Proof of Concept to start enhancing your software reliability today.

Here’s what people are saying about DeviQA

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Testing for Diabetes Care Firm

Improving testing process efficiency and remaining mindful of the client’s requirements for the project, DeviQA has been an impressive partner. The firm’s project managers have kept the engagement moving smoothly and have made sure the team is available despite working in a different time zone.

Dale Vosburgh

Dale Vosburgh

Director, Diabetes Care Firm

Read Full Review
Descript

Application Testing for Audio Editing Platform

The engagement met the expectations of the internal team, resulting in an easy to maintain testing framework. DeviQA establishes a smooth workflow through consistent communication. The team leverages their technical expertise and experience to produce quality results.

Ulf Schwekendiek

Ulf Schwekendiek

Lead Engineer, Descript

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SaaS System Testing for FinTech Startup

Through DeviQA’s involvement, the high-quality product has performed reliably and attracted positive customer feedback. The team’s commitment to excellence, consistent availability, and reasonable price point continue to drive success.

Raanan Tauber

Raanan Tauber

QA Manager, Tipalti

Read Full Review
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QA Tools & Platforms We Hold Expertise In

Automation Testing

Cucumber

Selenium

Appium

Mocha

Playwright

Robot Framework

Specflow

TestNG

WebdriverIO

Selenide

Calabash

Watir

Codeception

Cypress

Security Testing Tools

HCL AppScan

Nessus

NMAP

BurpSuite

Acunetix

OWASP ZAP

Metasploit

Wireshark

DBeaver

Rdp-Sec-Check

SNMPCHECK

AiR

SSLSCAN

Performance Testing Tools

JMeter

Load Runner

Visual Studio

k6

API Testing

Rest API

GraphQL

Apiary

Bluetooth Low Energy API

Apple Pay

Google Pay

Apple Maps

Fingerprint API

API Testing Tools

Postman

Swagger

Charles Proxy

Ready API

ACCELQ

Katalon Platform

REST-Assured

Database Testing

SQL Server

MySQL

Oracle

PostgreSQL

Cassandra

MongoDB

RethinkDB

Amazon S3

Redshift

DynamoDB

Amazon RDS

DocumentDB

Amplify

Lambda

Amazon EC2

Elasticache

Azure Datalake

Blob Storage

CosmosDB

SQL Database

Synapse Analytics

Google Cloud SQL

Google Cloud Datastore

Certifications

DeviQA is an ISO 9001:2015 Certified Company

ISO 9001:2015

At DeviQA, we take pride in being an ISO 9001:2015 certified company. This certification represents our unwavering commitment to maintaining the highest standards of quality in every aspect of our software testing services. With a focus on customer satisfaction, we adhere to internationally recognized quality management practices to ensure that our clients receive exceptional and reliable testing solutions. Through continuous improvement and compliance with regulatory requirements, we consistently deliver top-notch testing services that exceed our clients' expectations

DeviQA is an ISO 20000 Certified Company

ISO 20000

We understand the crucial role of IT services in modern businesses. As an ISO 20000 certified company, we excel in delivering efficient and effective IT services to our clients. Our customer-centric approach enables us to tailor our testing solutions to suit your unique requirements, ensuring a seamless integration of testing processes into your software development lifecycle. With a focus on continual service improvement, we optimize our IT Service Management practices to guarantee a smooth and satisfying experience for our valued clients

DeviQA is an ISO 27001 Certified Company

ISO 27001

The security of our clients' data is of paramount importance to us. As an ISO 27001 certified company, we go above and beyond to protect sensitive information and ensure the confidentiality and integrity of all data entrusted to us. With our robust Information Security Management System (ISMS), we implement stringent security controls, evaluate risks, and take proactive measures to safeguard against potential threats. Rest assured that partnering with us means your valuable data is handled with the utmost care and subject to the highest security standards

DeviQA is an ISTQB Certified Company

ISTQB

As a testament to our team's expertise and commitment to excellence, our software testing professionals hold the esteemed ISTQB (International Software Testing Qualifications Board) certifications. The ISTQB certification is a globally recognized standard for software testing professionals, signifying their proficiency in the latest testing methodologies, best practices, and industry standards. With ISTQB-certified experts on board, we bring a wealth of knowledge and skills to every testing project, ensuring thorough and precise testing to uncover even the most intricate software defects. Partner with us and benefit from our skilled ISTQB-certified professionals who are dedicated to elevating the quality and reliability of your software products

Awards and Recognitions

Top B2B Company by Clutch in 2022
Top 1000 Companies by Clutch in 2022
Leading Testing Provider by SoftwareTestingNews in 2021
Top Software Testing and QA Company by Superbcompanies in 2023
Finalist of the European Testing Awards in 2019
Finalist of the Software Testing & QA Awards in 2019

Collaboration Process overview

Initial Contact

During our initial call, we aim to understand your testing requirements and goals

Assessment

We evaluate your current testing process and create a tailored plan to enhance it

Proof of Concept

We offer a complimentary Proof of Concept, allowing you to experience our proficiency and expertise

Trial and evaluation of performance

We start a trial period with you, and once complete, we review the results together and discuss options

Contract Signing and Full-Scale QA Implementation

Upon mutual agreement, we move forward with the QA process by signing a contract and beginning work

Partnership with flexibility

Our engagement options give you commercial flexibility to dial up and dial down resources depending on your own needs

Let’s schedule a call

Flexible collaboration options allow you to choose the level of support that best meets your needs

Frequently Asked Questions

faq

FAQ

Manual software testing suggests executing tests by human testers without the use of automated testing tools. Manual testers ensure the quality of software products by simulating real users’ interactions with the software and comparing its behavior with requirements.

    Manual testing provides a human touch that automated testing lacks. It allows testers to identify visual inconsistencies, user experience issues, and intricate nuances that automated tests might overlook. Moreover, manual testing is crucial for exploratory testing, ad-hoc testing, and usability testing.

      Various types of testing, including functional testing, regression testing, usability testing, exploratory testing, acceptance testing, compatibility testing, and localization testing, can be executed manually.

        Manual testing and automated testing are not mutually exclusive; they complement each other. While automated testing excels in repetitive, complex, and data-driven scenarios, manual testing thrives in scenarios that require human judgment, creativity, and intuition. A smart combination of both approaches ensures comprehensive test coverage and delivery of high-quality software.

          Manual testing services offer several benefits, including:

          1. Human expertise: Skilled testers can detect subtle defects that automated tools may miss.
          2. Flexible testing: Manual testing adapts well to evolving requirements and changing project dynamics.
          3. Cost-effectiveness: Particularly beneficial for smaller projects or projects with limited budgets.
          4. Usability testing: Manual testing is particularly effective in assessing how user-friendly software is, which is an important characteristic of a successful application.

          Quality of delivered manual testing services is ensured in different ways, including:

          1. Well-defined test plans and strategies;
          2. Comprehensive test suites;
          3. Experienced and certified testing professionals;
          4. Continuous training and skill development;
          5. Personalized approach;
          6. Regular quality audits and performance evaluations.

          Yes, manual testing is also valid for projects where Agile and DevOps methodologies are used. Testers validate user stories, conduct exploratory testing, and ensure overall product quality throughout the development lifecycle, while also closely collaborating with all stakeholders.