Top Application Security Testing Companies
Searching for application security testing companies? Here is a list of firms for application security testing services. These firms are skilled enough to protect your application from security violation or unintended penetration. They are among the top companies for app security testing that have expertise in appraising a wide range of applications for security threats and ensure that your app is rigorously tested for all possible threats and vulnerabilities. With good experience in serving clients across different industry verticals and organization sizes, we handpicked these companies judging them under certain crucial parameters to present you the list below:
List of Best Companies for App Security Testing
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About Testers HUB Founded in August 2012, Testers HUB is a premier Software Testing Consulting and Services firm, committed to helping clients worldwide optimize their test investments and effectively manage critical testing processes. By focusing on reducing the total cost of producing quality software, we have established a strong reputation as a leader in the ... read Testers HUB reviews & insights
< $25/hr10 - 492012Pune, India -
Since 2005, Keytorc Software Testing Services has been assisting its customers to manage their critical software testing processes to reduce the total cost of producing high quality systems. Keytorc uses a risk-based prioritization approach to get to the right answers and overcome the top reasons for failure. The Company has the best references from the ... read Keytorc Software Testing Services reviews & insights
$50 - $99/hr50 - 2492005Istanbul, Turkey -
We are a specialized technology and services company, where we work to contribute to the achievement of our clients' business objectives, guaranteeing the performance of their critical processes, and ensuring their business processes and the quality of their technological solutions.With our work we contribute to minimize risks of both tangible losses (money, customers) and the ... read GreenSQA S.A reviews & insights
$50 - $99/hr50 - 2492002Cabrera, Colombia -
Established in 2016, Lotus Quality Assurance (LQA) is the first independent quality assurance service provider in Vietnam. Currently, we have subsidiaries in Japan & the United States to completely fulfill clients' demands for quality assurance of diverse domains, including healthcare, fintech, gaming, education, construction, eCommerce, automotive, and more. Our services of strength include: - Mobile ... read Lotus Quality Assurance reviews & insights
< $25/hr50 - 2492016Ha noi, Vietnam -
AMQA Experts is a software testing company. Our expertise is multifaceted as we have experience in various testing services. We are enhancing the Quality of Software products and delighting our Clients globally for the last 10 years. We make our Client's Software “a World-Class Product” using our well-organized QA processes, methodologies, best Industry Standard practices ... read AMQA Experts reviews & insights
< $25/hr10 - 492010Indore, India -
JMR Infotech is a platinum oracle implemenation partner since 2007 , serving more than 170 customers across Africa and Middle-East JMR has stepped in to itsnew offering of Testing as a service in its new business unit. As a testing organization we deliver software testing solutions for all types of domains large or small enterprizes.The ... read JMR Infotech reviews & insights
$150 - $199/hr50 - 2492007Bengaluru, India -
TestPRO provides Software Testing Services: - Testing as a managed services - Agile Coaching Program - Outsourcing Services - ISTQB Courses. - Software Testing Training TestPRO offers Function, Performance, Security, and Automation Testing services as well. 1️⃣First Software Testing Company in Egypt. 2️⃣More than 45 K+Testing Hours. 3️⃣200 + Testing Projects 4️⃣ISTQB Certified Staff 5️⃣ISTQB Gold ... read TestPRO reviews & insights
NA10 - 492011Nasr City, Egypt -
Did you say a bug/glitch? Cause we heard an opportunity to catch, a room for improvement, a step towards better user experience, and an effort towards perfection. Seeing a problem or bug does not irritate us but makes us curious. When the world sees a problem as a barrier, we see it as the beginning. ... read QAble Testlab Private Limited reviews & insights
< $25/hr10 - 492018Ahmedabad, India -
Established in 2002 in New Boston, MA - Quality Matrix has earned a reputation in a dynamic global marketplace, by partnering with their clients in achieving technology roadmaps and business transformations. Quality Matrix is committed to providing highly technical talented QA resources to clients at competitive rates (25% less) in the current marketplace. Our motive ... read Quality Matrix Inc reviews & insights
NA250 - 9992002Westborough, Massachusetts -
Spec QA is a premier software Testing and Quality Assurance Company.We believe that quality can set the benchmark for successful business and help derive significant benefits. We have helped many global clients to deliver seamless, personalized user experience through best-in-class quality assurance model with a unique approach to visualize quality as a transformational approach.
NA250 - 9991987Ahmedabad, India -
"STAD Solution is an Ahmedabad based IT Training and Development company. We provide Best Software Training Training in Ahmedabad. We provide the Manual Testing Training and Automation Testing Training in Ahmedabad. We are the best software testing training institute in Ahmedabad which offers the best software testing course in Ahmedabad. If you are an ... read STAD Solution reviews & insights
NA10 - 495Ahmedabad, India -
Our company is specialised in helping start-ups introduce testing(automated testing) into their workflow. We are well accommodated with dynamic environments where everything is urgent … bugs are in abundance, exhaustion is at high peaks. This is where we come in, we take off the stress from development by create automated tests in pipelines. We create a ... read Ask Your Qa reviews & insights
$25 - $49/hr2 - 92020Cluj-Napoca, Romania -
In today’s fast-moving cybernetic world, our industries face grave threats in the digital space, with malicious groups ready to lay into pivotal data, leaving the afflicted users open to personal and financial risk, and the firm with a deluge of negative publicity. We, at Walnut Security Services, are passionate about making the Internet a safe ... read Walnut Security Services reviews & insights
$25 - $49/hr2 - 9Ahmedabad, India -
At TestPapas, we provide quality assurance and software testing solutions for online businesses. With years of experience in manual and automated testing of payment platforms, online casinos, financial services, and more, our team has developed deep domain expertise across these industries. Our services include Test Automation, Performance Testing, Payment Testing, Security Testing, User Experience testing, ... read TestPapas reviews & insights
$25 - $49/hr10 - 492013Tallinn, Estonia -
At GQAT Tech, we specialize in offering innovative Quality Assurance (QA) and Business Analysis (BA) services that drive business efficiency and digital transformation. Combining state-of-the-art automation tools, data-driven insights, and industry expertise, we deliver solutions that ensure software reliability and align business processes with organizational goals. Whether it's optimizing software performance through AI-driven testing or ... read GQAT TECH reviews & insights
$25 - $49/hr50 - 2492020Atlanta, Georgia -
Co-Ventech is an organization which aims to provide the Test Automation, Security, Performance and Quality Assurance services for the Tech companies and Startups.
$25 - $49/hr2 - 92019Sheridan, Wyoming -
Vihat Technologies, based in Ahmedabad, is India’s leading software testing company. It’s a rapidly growing pure-play offshore software testing services company in India aiming to help its clients get their software applications validated efficiently and effectively through its full range of services for software testing.
NA2 - 92020Ahmedabad, India -
Mammoth-AI enables businesses to launch and support digital assets at scale by delivering repeatable actions through engineered automation.Get access to a dedicated team of 100+ engineers, knowledgeable professionals with domain expertise, and a state-of-the-art testing lab.Your product represents your business on a global stage. Mammoth-AI helps your organization with comprehensive QA Services as well as ... read Mammoth-AI reviews & insights
< $25/hr50 - 2492017Princeton, New Jersey -
At QActions, we offer specialized consulting in software quality assurance and quality control (QA/QC) , robotic process automation (RPA + AI ), and the implementation of advanced, AI-powered boutique testing solutions. We are strategic partners in digital transformation, helping companies optimize their critical systems with leading Tricentis technologies such as Tosca, Testim, and qTest, as well as AI-powered business process automation solutions (Agentic + Gen AI) in partnership with our leading partner, Automation Anywhere. We also offer software ... read QActions reviews & insights
$50 - $99/hr50 - 2492010Buenos Aires, Argentina -
QAonCloud offers fully managed and jointly managed testing services for your web, mobile, and desktop apps. QAonCloud’s team specializes in providing manual and automated testing solutions to customers across the globe. Our prime objective is to deliver high-quality testing solutions to our clients by adopting advanced testing methodologies and tools at optimal costs.
< $25/hr10 - 492015Chennai, India -
Testing Minds consultancy services provide cost-effective QA & testing services for your business IT projects. Our company can provide a wide variety of testing services that include manual testing, automation testing and next-generation software testing.
$25 - $49/hr10 - 492018Essex, United Kingdom -
Hera Group, a prominent cybersecurity company with its roots in South Africa. With an established presence in multiple African nations, including Botswana, Namibia, Kenya, Malawi, Ghana, Mozambique, Nigeria, and Tanzania, Hera Group is dedicated to bolstering cybersecurity across the African landscape. Founded in South Africa, Hera Group has emerged as a trusted partner in the ... read Hera Group reviews & insights
NA50 - 2492020Cape Town, South Africa -
For over ten years, Testrig Technologies has been driving software excellence by helping businesses deliver flawless web and mobile applications. We go beyond traditional testing by blending deep domain expertise with modern QA practices, ensuring every release is fast, secure, and built to scale. Our global reach—spanning the U.S., UK, Canada, and Singapore—allows us to ... read Testrig Technologies reviews & insights
< $25/hr10 - 492015Pune, India -
Parasoft provides innovative tools that automate time-consuming testing tasks and provide management with intelligent analytics necessary to focus on what matters. Parasoft’s technologies reduce the time, effort, and cost of delivering secure, reliable, and compliant software, by integrating static and runtime analysis; unit, functional, and API testing; and service virtualization. Parasoft supports software organizations as ... read Parasoft reviews & insights
$50 - $99/hr50 - 2491987Monrovia, California -
Humancrest Co.,Ltd offers high quality and cost-effective testing service built on 18 years of knowledge accumulated by the Japanese QA testing company. We set up test centers in Yokohama, Japan and Da Nang, Vietnam. With outstanding test automation solution and software quality management solution, we made transaction performance with more than 500 companies, and a ... read Human Crest Co.,Ltd reviews & insights
NA50 - 2492002Yokohama, Japan -
Shanghai BWF Software Technology Corp.(NEEQ Code:836392) is founded in 2004 with its headquarters in Shanghai, China. We are a software testing services provider (certified by ISO9001: 2008, ISO27001, ISO20000, CNAS, CMMI Level 5) dedicated to offering integrated solutions for our clients around the world. To fully meet the different requirements of clients from diverse industries, ... read 51Testing reviews & insights
NA1,000 - 9,9992004Shanghai, China -
Keytorc provides management and technology consultancy services that ensures the high quality of software products. In addition to delivering internationally accredited trainings, Keytorc contributes greatly to the software testing industry with conferences, books and sectoral reports it publishes. Keytorc has been the finalists of the European Software Testing Awards, the most prestigious software test awards ... read Keytorc Software Testing reviews & insights
$25 - $49/hr50 - 249Istanbul, Turkey -
DevQAExpert Solution Pvt. Ltd. is a registered trademark company for Software Quality Assurance and Testing since 2015. We are focused on delivering our services for QA Outsourcing, QA Consultant, QA Services, QA Audit, and QA Staffing. We pay close attention to the privacy and security of customer data storage and all intellectual property. DevQAExpert Solution Pvt. ... read DevQAExpert Solution Pvt. Ltd. reviews & insights
< $25/hr10 - 492020Indore, India -
🚀 QAonTOP is an independent software testing company that believes in providing top-notch services across the globe to fulfill desired product quality. With our cutting-edge testing methodologies and a team of experienced professionals, we empower businesses to deliver flawless software applications, products, and services to our customers. 🚀 We understand the critical role that software ... read QAonTOP Software Solutions Private Limited reviews & insights
< $25/hr10 - 492022Ahmedabad, India -
ABOUT JDAQA JDAQA is a highly scalable on-demand team of 60+ quality assurance leads and engineers including industry-proven QA leads, manual and automated QA engineers, API testing specialists, documentation specialists, and security testing experts. WHAT WE DO We can provide a complete full-stack QA team or embed ourselves into your existing team, processes, and development ... read JDAQA, LLC reviews & insights
$25 - $49/hr50 - 2492013Philadelphia, Pennsylvania -
We specialize in delivering scalable, end-to-end QA solutions that drive product quality, speed, and confidence. Whether it’s Functional Testing, Automation, AI/ML testing, or CI/CD integration — we’re not generalists, we’re QA specialists. Our mission is simple: to end bugs before they reach your users. Our expert team partners closely with your developers, integrates seamlessly with ... read TestOrbit reviews & insights
$25 - $49/hr2 - 92024London, United Kingdom -
At SQA Alliance, we are dedicated to delivering top-quality software testing and QA services that help businesses launch reliable, high-performing, and secure digital products. With a team of experienced QA engineers and test automation experts, we ensure your software meets the highest industry standards while providing a seamless user experience. Our expertise covers a wide ... read SQA Alliance reviews & insights
< $25/hr10 - 492024Lahore, Pakistan -
We believe that quality software is the foundation of digital success. Every line of code, every feature, and every user interaction should work flawlessly to create exceptional experiences. Quality assurance isn't just about finding bugs—it's about preventing them, ensuring reliability, and building confidence in your product from the ground up. We believe in proactive collaboration, ... read NorthQA OPC reviews & insights
NA2 - 92023Cagayan de Oro, Philippines -
Quality Lab LLC is a team of testing experts. We've been working since 2009. Our team consists of 134 testers with various specializations and competencies. We test websites, applications, and software, and perform QA audits. We can handle project-based work or long-term support. We use the latest QA tools and have extensive experience in various ... read Quality Lab LLC reviews & insights
$25 - $49/hr50 - 2492009Moscow, Russia -
We are a team of young and dynamic talent that focuses on holistic project management, software development,quality assurance and testing services. We are working with Global customers to deliver excellent end-user experience and top class software products for our clients.
$25 - $49/hr2 - 92017Dubai, UAE -
iCST breathes and lives excellence. Our clients and consultants represent the best, brightest and most innovative people and organizations in Maine, the US and internationally. For over twenty years our clients have relied on iCST as a trusted consultant to provide key software solutions and IT staffing during critical growth period and IT development projects. ... read iCST reviews & insights
$100 - $149/hr10 - 491996South Portland, Maine -
Since our inception in 2015, UTrust has been dedicated to delivering comprehensive outsourced software testing solutions. We've grown into a reliable partner for businesses worldwide, ensuring the quality and reliability of their software products. Our team of experienced testers combines cutting-edge methodologies with a deep understanding of industry best practices to provide exceptional testing services ... read UTrust reviews & insights
$25 - $49/hr50 - 2492015Nasr City, Egypt -
Testing Genez, powered by Teknotrait Solutions Pvt. Ltd., is an IT Consultancy and Outsourcing company headquartered in Bengaluru, Silicon Valley of India. Our mission is to deliver end to end IT Solutions across the globe by leveraging through latest technologies and bringing a positive social change. We specialize in Independent Testing Services. Our flexible engagement models include ... read Testing Genez reviews & insights
NA10 - 492017Bengaluru, India -
KefiQA is a software testing company, which provides extensive list of independent software testing services to the customers around the globe. With a motto to offer high quality cost-effective software testing services to our clients , we present a team of highly experienced and 100%ISTQB certified team of professionals in a wide range of areas ... read KefiQA reviews & insights
< $25/hr50 - 2492017Toronto, Canada -
DragonFlyTest is the brainchild of our vision to help our clients deliver bug-free software to end users by taking their creative creations to new levels to enhance their experience. With over 15 years of industry experience, we have a unique approach to solving problems, and some of our accomplishments include developing innovative open-source automation frameworks.
$25 - $49/hr10 - 492019Hyderabad, India -
GenSoft is a full-cycle QA agency that covers all types of testing — from the ideation and prototype stage to production release and ongoing support. We combine manual, automation, performance, security, mobile, API, data, accessibility, reliability, and other disciplines into a unified Quality Engineering ecosystem designed to accelerate releases without compromising on quality.
$25 - $49/hr2 - 92025Kyiv, Ukraine -
At our core, we are dedicated experts in delivering unparalleled QA testing and consultancy services tailored to businesses of every scale. With a steadfast commitment to excellence, we empower organizations to achieve optimal software quality and performance. Our team of seasoned professionals combines industry-leading knowledge with innovative strategies to ensure seamless implementation and unmatched client ... read ReliaTest reviews & insights
$25 - $49/hr2 - 92023Lahore, Pakistan -
At Skipper Soft, we focus on Quality Engineering and Test Automation. We help tech teams align people, processes, and technologies so everything moves faster without accumulating tech debt. The way we do that is always shaped around each client's unique stack and priorities. We work across a broad range of domains - everything from web, ... read Skipper Soft reviews & insights
$50 - $99/hr10 - 492021Petach Tikva, Israel -
We are one of the leading Access Consulting companies that provides range of services to enterprises/organizations worldwide. Services include web accessibility, desktop accessibility, mobile accessibility, Document accessibility, Media accessibility and cloud services accessibility, Workplace accessibility solutions, SEO, Cross Browser Compatibility and more. Access Consulting and User Experience consulting is our key business. We also focus ... read Sugamya Digital Solutions Pvt. Ltd. reviews & insights
NA10 - 49Pune, India -
Our mission is to make the “Cyber World” a better place to live in. We want to “guard” enterprise’s digital assets from hackers with a Hacker’s mindset. At Hackers Security, we have a constant hunger of preventing businesses from losing money and precious consumer personal information. Creating a “safe and secure” future for businesses ... read Hacker’s Security reviews & insights
NA2 - 9Gurgaon, India -
WeblineGlobal is an Award winning Software Development Company from Irvine, California, USA; active since 1999. We are considered as one of the leading software development organization in the Market, started providing enterprise services and solutions, well before our counterparts. With extensive experience in complex new age tech, our team is well equipped not only in ... read WeblineGlobal reviews & insights
$25 - $49/hr50 - 2491999Irvine, California -
We bring into play the NASA precision and apply basic fundamental elements to bring balance into the system. Our builds move through the development channel, we test the code under production conditions to build our staging environment to simulate our customers’ production environments. Our engineers are fully autonomous. Determination and Commitment to excellence is the ... read Thought Frameworks reviews & insights
$50 - $99/hr50 - 2492009Orange County, California
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