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
-
Established in 1988, TestPros provides Independent Assessment and Security Services. Our range of services includes Testing, Quality Assurance, Software/Systems Testing, Automated Testing, Test Range/Test Lab operations, Section 508/WCAG, Program Management, Oversight, Cyber Security, FedRAMP Cloud Security, 800-171, Quality Assurance, Information Assurance, Software Assurance, Configuration Management, Continuous Integration, Help Desk, and software lifecycle services. TestPros supports ... read TestPros reviews & insights
$100 - $149/hr50 - 2491988Sterling, Virginia -
We are a software house based in Turin. Our focus is to be constantly up to date with the last cutting-edge technologies in order to give our customers the best business solution possible and tailor it to their needs. Our services include mobile apps, web apps, e-commerce, social integration, testing and quality assurance. We always ... read Etiqa srl reviews & insights
$50 - $99/hr10 - 492014Turin, Italy -
We specialize in different types of software testing services, are skilled in using various testing tools, working with modern mobile, desktop and web technologies. Our high competence along with deep knowledge in IT allow us to be one of the best among quality control companies to satisfy our numerous customers from all over the world ... read SO Testing & Training reviews & insights
$25 - $49/hr10 - 49Auckland, New Zealand -
We help teams in software, gaming and fintech industries to improve the quality of their new or existing software by delivering crowdsourced testing services. We do both Functional and Automated testing services with a vetted crowd of high skilled professionals. Our Testing as a Service Platform offers full BDD Test Automation Framework based on Open ... read Crowdar reviews & insights
$25 - $49/hr10 - 492013Manchester, United Kingdom -
We help startups to deliver quality products at faster release cycles without compromising on quality. We provide functional, automation, API, and performance testing services to startups to build quality and robust web and mobile applications.
< $25/hr2 - 92024Hyderabad, India -
At Zeus, we believe that quality make everything stand-out from the rest. Its even more important when we have something that many will use - be it a mobile app or an e-commerce site.Our team of experienced and competent resources are skilled and qualified to do just that - identify issues and get it fixed ... read Zeus Testing Solutions reviews & insights
NA2 - 9London, United Kingdom -
We are a service provider company specializing in software quality assurance.To create top-notch solutions that are tailored to our client's individual demands, our team of professionals combines technical know-how with an eye for style.We are a service provider company specializing in software quality assurance. To create top-notch solutions that are tailored to our clients' individual ... read Tatylab Solutions reviews & insights
< $25/hr10 - 492023London, United Kingdom -
We have emerged as one of India's leading software quality engineering company, exclusively focused on Hyper Automation Software Testing. Our talented team of 40+ QA champions strive to deliver impactful and intelligent software testing services to software development companies and tech-enabled businesses worldwide with the goal of elevating their software quality and ensuring that their ... read Calidad Infotech LLP reviews & insights
$25 - $49/hr10 - 492021Ahmedabad, India -
Anbosoft is a trusted leader in Software Quality Assurance (QA) services, dedicated to ensuring flawless digital experiences. Our expert QA team specializes in manual and automated testing, performance optimization, and security validation across diverse platforms. With a client-first approach, we’ve earned a reputation for exceeding expectations, delivering timely, defect-free solutions, and fostering lasting partnerships. At ... read Anbosoft reviews & insights
$25 - $49/hr10 - 492020Irvine, California -
We are passionate about harnessing technology to drive business success. Founded by a team of experts in web development, software engineering, graphic design, and digital marketingTake your business to new heights. Use our fastest CRM HRM and Hospital Management System, or build a custom system with us. It's secure and Fast.
< $25/hr2 - 9Kuala Lumpur, Malaysia -
About Sevlex Sevlex is a modern cybersecurity company focused on protecting businesses of all sizes from digital threats. We deliver expert-led, AI-backed security solutions that are scalable, efficient, and tailored to your industry needs. Our services are built to secure startups, enterprises, and online platforms across the globe—ensuring data privacy, compliance, and 24/7 threat defense. ... read Sevlex reviews & insights
$25 - $49/hr2 - 92024Bardoli, India -
With 14 years’ industry experience and a background in enterprise-level application and software testing, we understand how technology and build quality enhances customer relationships, drives profitability and your brand. Our expertise is in ensuring your project is successfully delivered, works as intended and delivers an amazing customer and user experience. We work alongside in-house development ... read Revolution IT reviews & insights
$100 - $149/hr250 - 9992004Melbourne, Australia -
"Cyber Suraksa" is a premium cybersecurity company that provides security solutions against cybercrime and threats. Our objective is to reduce the susceptibility of digital enterprises and enhance overall security administration. Cybersuraksa is a VAPT service provider to startups, Small - medium-sized enterprises across the globe. Our VAPT solutions work to eliminate data privacy risks ... read Cyber Suraksa reviews & insights
NA2 - 92022Ahmedabad, India -
TESTiLABS is a Finnish company founded by Nokia veterans. Our state of the art laboratories are located in Finland and are mainly built by Nokia Mobile Phones. TESTiLABS provides test and certification services for multiple industries including wireless, healthcare, telecommunications and automotive. TESTiLABS provides both product development testing and certification services and are able to ... read TESTiLABS Oy reviews & insights
$50 - $99/hr10 - 492016Oulu, Finland -
Invesics, with the proven history of providing overall outlook to your concerns of Digital Safety are available for hire in a wide range of disciplines of Securing, developing and supporting your Cyber space. Invesics is established with a view of creating a dent in the Cyber World by implying thought process and welcoming all the ... read Invesics Cyber and Forensics LLP reviews & insights
< $25/hr10 - 49Ahmedabad, India -
Apprise Cyber is the top renowned Cyber Security, Penetration Testing Services and Training Provider Company in Pakistan with experts of cyber security and data management. Our clients from different regions of Pakistan considered Apprise Cyber as the top security agency to proactively research and stay ahead of future threats and barriers. Apprise Cyber as the top cyber security ... read APPRISE CYBER PVT LTD reviews & insights
$50 - $99/hr10 - 49Karachi, Pakistan -
Our mission is to ensure the best quality software. We audit, plan, and implement test processes. We carry out functional, non-functional tests and automate them.We create our own proprietary tools and solutions. We use Artificial Intelligence to keep your software stable and safe. We take on the most difficult testing challenges.
< $25/hr50 - 2492016Warszawa, Poland -
We provide unique competencies and expertise in creating and supporting the most complex industry IT solutions and services. We carry out all types of testing of IT systems: load, functional, automated, complex, security and others, and also provide services for the development of: UX/UI design, web/mobile/desktop interfaces, 3D modeling and animation.
$25 - $49/hr50 - 249Tula, Russia -
Advancement in technology and interconnected business ecosystems has combined to increase the exposure to cyber attacks. We aim to digitally shield the cyberspace by offering various products and services. We are hovering to influence our proficiency and global footprint in the field of information security and cyber crime investigation. Cybersecurity is important because it protects ... read Reinfosec reviews & insights
$200 - $300/hr2 - 92020Bengaluru, India -
At Qualitrix, we combine AI, automation, and human intelligence to deliver high-quality software testing and digital assurance solutions. Our expertise spans manual, automated, and crowd testing, ensuring flawless performance, security, and user experience across web, mobile, and enterprise applications. With AI-powered testing frameworks, we optimize quality engineering, reduce defects, and accelerate time-to-market. Our predictive analytics ... read Qualitrix Technologies Pvt Ltd reviews & insights
NA50 - 2492015Bengaluru, India -
Conqudel is a Singapore based software testing company. At Conqudel, we understand the importance of delivering high-quality software testing services that meets the ever-changing demands of your customers. Our team of experienced professionals is well-versed in the latest testing methodologies and tools to ensure flawless performance and functionality of your software applications.
NA2 - 92022Singapore, Singapore -
Redfox Security is a fast-growing cyber security consulting firm, spread across 4 countries. With over 9 years of global security consulting experience, we help businesses strengthen their security posture. Our mission is to help businesses grow securely with our top-line cyber security consulting services – and that’s exactly what we do. We leverage our insightful ... read Redfox Security reviews & insights
$150 - $199/hr2 - 92020Santa Clara, California -
Endure Secure is an information & cyber security consultancy firm based in Sydney, Australia. We believe that all businesses, companies and organisations should be able to operate with the assurance that they are protected from cyber security threats. Our mission is to assist organisations of all sizes to defend their most valuable online assets by ... read Endure Secure reviews & insights
NA2 - 92021Sydney, Australia -
We help Product IT companies to quickly release the product. Our team introduce the synergy of freelance experience and large enterprises by selecting the right team and taking into account the individual needs of each project.
$50 - $99/hr10 - 492017Bydgoszcz, Poland -
Cybersecurity Consulting Services - Protect your business from cyber threats with our professional cybersecurity consulting services. StrongBox IT provides cybersecurity services that encompass both offensive and defensive security strategies ensuring a robust security framework that effectively combats cyberthreats. Our service portfolio includes performance and load to optimise network and application efficiency to prevent slowdowns and ... read StrongBox IT reviews & insights
$50 - $99/hr10 - 492017Chennai, India -
Vcare Corporation is the best outsourcing call center services provider company that gives the support 24/7 for inbound domestic call center outsourcing like Back Office Outsourcing, customer support. The outsourcing of the call center is the commercial practice of outsourcing call center.
NA1,000 - 9,9991999New Jersey, New Jersey -
QA Experts, Practitioners, Trainers. Our team is experienced with everything from small and agile projects to huge multi-country transformations. All of this experience is here to help you make testing more efficient and effective. We are here to help you minimize project risks, control costs and reduce time to market. We never stop educating ourselves, strongly ... read Krone Consulting s. r. o. reviews & insights
NA10 - 492016Bratislava, Slovakia -
Conductrics was born at an industry conference back in 2008. We saw an opportunity to create a optimization-obsessed platform that elevates the search, exploration and discovery experience across every channel, for each customer.
< $25/hr10 - 492018NYC, New York -
OUR MISSION To become a Global Leader in providing a unique blend of business and technology consulting services to solve business challenges. To identify and craft cutting edge technology solutions by industry. To be recognized for its innovation and forwarding thinking initiatives. To be true to our values and ethics.
NA250 - 9992002San Ramon, California -
Test Triangle is an emerging IT service provider specializing in application testing, DevOps, RPA, Custom software development, mobile app development, Atlassian consultancy, niche IT staff augmentation and training in advanced technologies
< $25/hr50 - 2492012Dublin, Ireland -
Industry Veterans, Customer-centric, Vendor neutral SSD Tech, offers services focused in securing the digital universe of our clients. The company was founded by industry veterans who have worked for decades in the fields of data protection, privacy and security. The mission of the company is assisting businesses of all sizes (from the Fortune 100 to ... read SSD TECH reviews & insights
NA2 - 9 -
ByteSnipers offers businesses a full spectrum of cybersecurity services. By implementing it you invest in long-term security and lower the risks of conducting your business. Secure development, penetration testings, awareness training, and more are just a fraction of our services. Contact us to get more information about how to make your business more secure.
NA2 - 9Cologne, Germany -
Valtes Co., Ltd., as a "total support company for quality improvement", has five software services: "software test service", "digital broadcast test service", "test seminar", "test consulting" and "publication / information dissemination". Contribute to the improvement of The company name is derived from "Value created through Testing". The service is being developed at the four locations ... read Valtes reviews & insights
$150 - $199/hrFreelancer2004Osaka, Japan -
Applied Systems Ltd was established in 1997. Since that time, we have been developing industrial software for test & measurement, condition monitoring, configuration, data analytics, and visualization. Focusing on Automotive, Atomic energy, Mining, Process industry, HVAC, Healthcare and other industries. We create a wide range of software from PLC programming and IoT solutions to high-level ... read Applied Systems reviews & insights
$25 - $49/hr2 - 9Tallinn, Estonia -
Magic Media is an international gaming and entertainment group. Based in 14 countries worldwide, we are home to an expansive group of professionals and industry-leading experts across all avenues in interactive entertainment. We have a particular focus on from game development, VFX, art, animation and video production amongst others. We work with leading developers and ... read Magic Media reviews & insights
NA250 - 9992016Dublin, Ireland -
We help our customers to disrupt faster by decreasing time-to-market via reducing the time gap between an idea and working software. Our team believes in taking a radically different approach to software development by solving problems at the technology level, rather than misusing the scarce engineering talent to solve the same problem repeatedly across the ... read Unthinkable Pvt. Ltd. reviews & insights
$25 - $49/hr10 - 492018Gurgaon, IndiaVerified Client Review
-Substantial threat to your project's progress, your work quality, and the expected timeline.
reviewed by: Abdullah Al-Yousef, Founder & CEO @ Kids Apps Company | Creative Education Solutions at KidsApp Company And Tagmedia -
Full-cycle R&D lab delivering cutting-edge IT solutions, merging travel expertise and innovation to redefine the future of exploration. TRVL CODE is a pioneering laboratory in travel technology founded in 2007 by a team of skilled engineers. With a strong infrastructure and diverse range of services, we provide advanced IT solutions to the global travel industry. ... read TRVL CODE reviews & insights
NA50 - 2492007Susah, Tunisia -
Incraftiv delivers comprehensive POS software development services, creating customized solutions to streamline transactions, manage inventory, and enhance customer experiences. Our expertise ensures that businesses benefit from reliable, efficient, and scalable point-of-sale systems. Reach out to us for more information. Incraftiv strives to innovate and deliver high-quality digital solutions that enhance user experiences, foster creativity, and ... read Incraftiv reviews & insights
NA2 - 92018Noida, India -
Founded in 1999 and headquartered in Pune, India, IBN Technologies Ltd. (CloudIBN) is a leading IT consulting company specializing in Cloud and Cybersecurity Services. With a proven track record of 25+ years, we have supported businesses globally in transforming their IT infrastructure through advanced technology solutions. Our certified professionals, including CISSP, CISA, CEH, and CCSP, ... read IBN Technologies Ltd reviews & insights
< $25/hr250 - 9991999Pune, India -
AB Tasty is one of the most innovative and fast-growing companies in the web industry (Pass French Tech). With four offices in New York, Paris, Madrid, Sydney, London and Cologne, and our 50 people (data scientists, web and mobile developers, engineers, data and UX consultants) focused on our clients' success, we are now able to ... read AB Tasty reviews & insights
< $25/hr50 - 2492009NYC, New York -
We are experts in QA and Performance Management for enterprise software environments. Our global team provides virtual support, expert professional service and software from leading vendors such as HPE, Atlassian and open source solutions. We've know and understand DevOps best practices. We extend, supplement, mentor and support in-house QA teams 24*7 from our on-shore, near-shore ... read iDeliver Technologies LLC reviews & insights
$50 - $99/hr50 - 2492009McKinney, Texas -
Crank Software started when Co-Founders Brian, Thomas, and Jason were tired of watching manufacturers rush to launch poor-quality embedded touchscreens on their smart, connected devices. The embedded UI design and development process was a huge source of frustration, as teams of all sizes struggled to recreate the smartphone experience that customers expect today, all while ... read Crank Software reviews & insights
< $25/hr50 - 2492007Ottawa, Canada -
PentesterSpace is a group of white-hat hackers & security experts who help companies to harden their security. We work together to provide a hack-proof security to our clients that will keep them safe from malicious hackers. We provide advanced techniques to manage cyber security risks, access control, network and system infrastructure and other components of ... read PentesterSpace reviews & insights
NA10 - 492019Dhaka, Bangladesh -
🛡️ Who We Are CERBERIL is a cybersecurity engineering and consulting company dedicated to protecting digital infrastructures for organizations of all sizes, from startups launching new products, to enterprises running complex ecosystems, and government entities securing public services and citizen data. ⚙️ Our Approach We combine deep technical expertise with a practical, engineering-led mindset. Our ... read Cerberil reviews & insights
$50 - $99/hr2 - 92025Yerevan, Armenia -
TechOps Center is an innovative technical operations center that provides ready-to-use, flexible, scalable, cost-effective, remotely managed resources and special services for your technology-based operations. TechOps Center management team with more than 25 years of experience in the field, we have ability to offer customized and quick solutions for their technology operations’ needs. Mobile Application Tests ... read TechOps Center reviews & insights
$25 - $49/hr1,000 - 9,9992020Istanbul, Turkey -
When the Company first launched, it was based in Midtown, New York. Our founders, Alan, Tas, and Chad, traveled daily into the city on New York’s Rapid Transit system’s "Rapid7" train (you might notice our logo looks a bit like a bullet-train). With much of the planning and development for the Company discussed on that ... read Rapid7 reviews & insights
$25 - $49/hr1,000 - 9,9992000Boston, Massachusetts -
Positive Technologies is an independent high-growth global cybersecurity company with 700 people in ten offices on four continents. In a world increasingly run on code, vulnerable software presents a huge risk to all areas of business and critical infrastructure, a problem we believe will believe only grow in scale, complexity and seriousness.
$25 - $49/hr250 - 9992013Framingham, Massachusetts -
Digital product development and system integration services company. Vega IT is an experienced software development service provider that has been developing software solutions for 10 years for foreign markets. The company was founded in 2008 and is still led by its original founders. We are passionate about creating quality software products, and always excited, and eager ... read Vega IT reviews & insights
$50 - $99/hr250 - 9992008Novi Sad, Serbia
Confused about which partner to choose?
Let our experts study your requirements and send a curated list of trusted companies.
Get a shortlistWhy Trust Goodfirms
Goodfirms is the world’s leading reviews and ratings company featuring 110,000+ tech companies from across the globe, complete with 80,000+ humanly vetted client reviews, detailed portfolios, hourly rates, employee strength, and more to help you choose your perfect tech partner.
Humanly-Vetted Client Reviews
Our researchers have personally vouched for the authenticity of 80,000+ client reviews by speaking directly with clients, cross-checking project details, timelines, and results to ensure 100% credibility.
Data-Driven Rankings
Data powers our company listings. Every company listed is evaluated based on its expertise, experience, market presence, reviews, and client satisfaction rate, which helps buyers confidently choose the right tech partner.
Global Trust & Recognition
Goodfirms is trusted by 110,000+ businesses in 160+ countries to connect with reliable tech partners. Our reputation is built on 80,000+ verified reviews and rankings you can trust.
Transparency In Detail
From verified client reviews and portfolio highlights to service focus and pricing, Goodfirms provides a 360-degree view of every company, helping 2+ million monthly users find the perfect tech partner.
Trending insights from Goodfirms
Valuable insights from top experts accelerate decision-making.
AI in Test Automation: A Guide for Modern Software Development Teams
Explore how AI in testing transforms software QA: from test case generation, self-healing tests, and predictive test selection to smarter execution and reporting. Learn benefits, challenges, and tips to implement AI successfully.
Automated Testing - The Future of Software Testing
This podcast discusses how embracing automated testing can revolutionize software testing by streamlining processes, enhancing efficiency, and ensuring superior software quality.
Big Tech’s A/B Testing and Culture of Experimentation: 5 Reasons Startups Should Follow Suit
If you want to scale faster try A/B testing. This article shares 5 ways startups can benefit by emulating big tech’s A/B testing and culture of experimentation.