Explore leading software testing companies that launch high-performing products, detect bugs early, improve stability, and ensure every feature works correctly across devices and environments. For teams focused on the US market, we also highlight trusted partners with region-specific expertise, including top US-based software testing companies.
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.
United States × New Jersey × Software & IT Services ×Clear Filters
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Build Intelligent Apps for Web, Mobile, Data, AI and Cloud
Azumo helps businesses build intelligent apps by providing top-tier developers skilled in AI, data engineering and enterprise web & mobile applications. Our expertise has earned the trust of industry leaders like Facebook, Twitter, Discovery, Zynga, and NCSoft...
Top Services:
AI Development
Software Development
Staff Augmentation
Mobile App Development
Big Data Analytics
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Location
Jersey City, New Jersey
Number of Employees
100 - 249
Average Hourly Rate
$55/hr
Minimal Budget
$50,000 & Up
Portfolios Count
9 Projects Listed
Azumo Services
AI Development
Software Development
Staff Augmentation
Mobile App Development
Big Data Analytics
DevOps Consulting
Cloud Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Discovery Channel
Meta
Zynga
Jostens
Assembled Brands
NGL
NCSoft
Twitter
Horoscope.com
Bento
Data sourced from the agency's DesignRush profile
Azumo Reviews & Testimonials
Michael S. Director at Software Development Company
5.0★
Software Development Review from Michael S.
We selected Azumo to develop our software. We transitioned from another development company, so Azumo was initially responsible for migrating our existing code and environments. We are currently still working with Azumo as our nearshore software development team on adding new items to our software.
Anonymous CTO at Healthcare Company
5.0★
UI/UX Design Review from Anonymous
Azumo helped us migrate our existing UIs into a new framework, creating reusable components and the infrastructure needed for future development. The developer they assigned became a seamless part of our team, always punctual, responsive, and a great fit overall.
Anonymous VP Product & Engineering at Sales & Mktg Software Company
5.0★
Software Development Review from Anonymous
Thanks to Azumo’s work, our product is now more scalable, optimized, and ready for a growing user base. Their team has managed the engagement effectively, keeping us updated and addressing any challenges along the way. We’ve appreciated their constant availability and proactive communication.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Mobile and software app development executed with perfection!
TVISHA is a dynamic technology company that envisions and crafts innovative digital solutions. With an unwavering commitment to excellence, we stand as a trusted partner on the forefront of technological evolution especially mobile and publishing app development...
Top Services:
Mobile App Development
Web Design
Software Development
AI Development
eCommerce Development
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Location
Edison, New Jersey
Number of Employees
100 - 249
Average Hourly Rate
$10/hr
Portfolios Count
5 Projects Listed
Tvisha Technologies Services
Mobile App Development
Web Design
Software Development
AI Development
eCommerce Development
CRM Consulting
Cloud Consulting
Blockchain
Software Testing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
LIPI INC
LOHAA WORLD TRADE LINKS PVT LTD
Quadgen Wireless Solutions
NCC Ltd
STYRAX PHARMA PVT. LTD
UCCHVAS
Sodlan Tech Pvt. Ltd
ProSapiens HR Solutions
The Institute of Health Systems
NARESH IT TECHNOLOGIES
Data sourced from the agency's DesignRush profile
Tvisha Technologies Reviews & Testimonials
Salma Pathan Marketing Head at Time Dynamo
5.0★
Software Development Review from Salma Pathan
The platform is incredibly easy to use, with a design that makes managing projects, allocating resources, and collaborating with our team a breeze. What I appreciate most is the peace of mind knowing that our sensitive data is secure, thanks to Tvisha's strong focus on security and reliability. This software has truly helped us streamline our operations, and I highly recommend it to any organization looking to enhance their workflow.
Enosh Babu Billa Marketing analyst at API Exchange
5.0★
Software Development Review from Enosh Babu Billa
We recently had the pleasure of collaborating with tvisha on a complex software development project, and the experience was exceptional from Start to finish
Abhilas H Head of Marketing at Home Fleet
5.0★
Mobile App Development Review from Abhilas H
Tvisha Technologies Inc can potentially optimize Mobile / website development project management practices, enhance client satisfaction, and achieve even greater success in their future endeavors.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
At SPEC INDIA, we are Empowering businesses with AI in the digital world. With more the 36+ years of experience in the tech space we have been delivering bespoke software solution that power businesses worldwide. Our commitment and assurance of quality makes us stand out in the market....
Top Services:
Software Development
Mobile App Development
Web Development
UI/UX Design
Software Testing
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Location
Bridgewater, New Jersey
Number of Employees
250 - 499
Average Hourly Rate
$25/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
54 Projects Listed
SPEC INDIA Services
Software Development
Mobile App Development
Web Development
UI/UX Design
Software Testing
CRM Consulting
Cloud Consulting
IT Services
ERP Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Pharmacor
REMAX
Fursan
AstraZeneca
TOTSA
HITACHI
UCSF
Schneider
Loreal
PEPSICO
Data sourced from the agency's DesignRush profile
SPEC INDIA Reviews & Testimonials
Cas Diependaal Head of Platform at Zeals
4.8★
Software Testing Review from Cas Diependaal
Through SPEC India we've hired a QA automation specialist who has helped us set up testing automation for our software. The service was professional, friendly and well executed. It was a smooth experience to hire a resource and assign it to the tasks we needed them to perform.
Ron Eliot Dichter Founder & CEO at SIXPAC
4.3★
Software Development Review from Ron Eliot Dichter
Spec has been a good partner to work with for my project. They're responsive and nimble. They provide good feedback and creative suggestions for solving challenges and building the features. I've appreciated their collaboration while working on my software.
Keshav Lohiya CEO at Oilytics Ltd
5.0★
Dashboard Design Review from Keshav Lohiya
We have been very happy with the support we have received for the last 2 years. Spec India helps small businesses like ours to remain agile, competitive and stay at the forefront of technological innovation.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Langate is a software development services provider with a focus on digital transformation and serving clients in various industries, with a strong emphasis on healthcare software development...
Top Services:
Mobile App Development
Software Testing
Software Development
IT Services
Big Data Analytics
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Location
Jersey City, New Jersey
Number of Employees
50 - 99
Average Hourly Rate
$45/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
10 Projects Listed
Langate Services
Mobile App Development
Software Testing
Software Development
IT Services
Big Data Analytics
UI/UX Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Software & IT Services Industry
Retail Industry
Corporate Services Industry
Data sourced from the agency's DesignRush profile
Langate Reviews & Testimonials
Valeriia Klymenko CBDO at UniOne
5.0★
Software Development Review from Valeriia Klymenko
Working with Langate Software has been a game-changer for our business. Their expertise in API integration and email automation streamlined our communication processes, significantly improving the speed and reliability of our transactional emails. They tailored solutions to meet our unique needs and delivered exceptional results - reducing manual effort and increasing engagement with our subscribers. Langate's support has been outstanding, providing continuous maintenance and ensuring our systems run smoothly.
Anton Popov Review from Google
5.0★
Anton Popov's Review Sourced from Google
A great place to work, where the work process is comfortable and clearly organized. A friendly atmosphere which supports you to grow in your expertise.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
ConvergeSol is a US-based technology consulting and custom software development company specializing in AI, SaaS, cloud, Salesforce, and enterprise applications. We build, modernize, and manage secure, scalable solutions for startups, SMBs, and enterprises...
Top Services:
Software Development
IT Services
Big Data Analytics
AI Development
Software Testing
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Location
Princeton, New Jersey
Number of Employees
50 - 99
Average Hourly Rate
$30/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
3 Projects Listed
ConvergeSol Services
Software Development
IT Services
Big Data Analytics
AI Development
Software Testing
Web Development
Cloud Consulting
Managed Services
Staff Augmentation
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Headquartered in Newark, New Jersey, PERI is a global consulting and technology services company specializing in industry-specific solutions, strategic outsourcing and integration services...
Top Services:
IT Services
Software Testing
Big Data Analytics
Location
Newark, New Jersey
Number of Employees
500 - 999
PERI Software Solutions Services
IT Services
Software Testing
Big Data Analytics
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Capital Advantage
DTCC
Bank of America
Data sourced from the agency's DesignRush profile
PERI Software Solutions Reviews & Testimonials
shamdani Review from Google
1.0★
shamdani's Review Sourced from Google
This company hired me back in 2008. I'm Canadian so they applied for a visa for me which had a two month timeline. I got my visa in that time frame and relocated to New Jersey for the job (from Windsor, Ontario). Upon arrival, they told me my position had been taken and that I would need to apply for a senior level role - mind you I was a new grad. They cost me months of time which is stressful as a new grad.
Monissha Dasarla Review from Google
5.0★
Monissha Dasarla's Review Sourced from Google
Very good Trainers and Training. They are very professional and helped me a lot. They are scheduling many interviews with client. I recommend freshers to join with PERI.
Nehali Shah Review from Google
5.0★
Nehali Shah's Review Sourced from Google
Staff is really friendly and helpful. Training program is really good, If you work hard, you can get through easily.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Comptivia Technologies is a global IT Services and Consulting company headquarters in New Jersey USA. We work with leading companies to deliver services and technologies at scale, accelerate digital operations, develop innovative applications, and drive efficiencies throughout their organization...
Top Services:
Web Design
AI Development
Software Testing
Software Development
Big Data Analytics
Show more
Location
Montville, New Jersey
Number of Employees
50 - 99
Average Hourly Rate
$70/hr
Comptivia Technologies Services
Web Design
AI Development
Software Testing
Software Development
Big Data Analytics
Staff Augmentation
Managed Services
Cloud Consulting
DevOps Consulting
Mobile App Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Delivering digital solutions focused on user experience for 15 years now, Zyxware Technologies is your partner in the following steps needed for the digital transformation of your business. Customized solutions form the bedrock of our services, thanks to Drupal and our competent team of consultants,...
Top Services:
IT Services
Web Design
Web Development
Software Testing
Software Development
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Location
Hackensack, New Jersey
Number of Employees
50 - 99
Average Hourly Rate
$150/hr
Zyxware Technologies Services
IT Services
Web Design
Web Development
Software Testing
Software Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
UNESCAP
Arizona
INSEAD
ICFOSS
3ie
TNM
IsDB
Benzinga
IIT Palakkad
Audeze
Data sourced from the agency's DesignRush profile
Zyxware Technologies Reviews & Testimonials
Binny Thomas Review from Google
5.0★
Binny Thomas's Review Sourced from Google
Worked here for 8 years in this company. Started my career here and launched the career of many people like me. Great place to work. One of the leading Drupal companies in India.
AMY World Review from Google
5.0★
AMY World's Review Sourced from Google
Global IT solutions company that continually delivers true value to people, clinets and the society and is anchored on the values of honesty and fairness. Business in Marketing solution, Drupal solution and Digital platform. Located 2nd Floor Yamuna Building, TechnoPark Phase III campus, trivandrum
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
We strive to build products for Global Startups/Mid-sized business and be a part of their success story. We love Startups, we understand them. We understand the life of high ambitions, scarce resources, limited time and an unparalleled excitement...
Top Services:
IoT
Mobile App Development
Blockchain
Software Testing
AI Development
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Location
North Brunswick Township, New Jersey
Number of Employees
50 - 99
Average Hourly Rate
$35/hr
Agira Technologies Services
IoT
Mobile App Development
Blockchain
Software Testing
AI Development
Software Development
Web Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Where Quality, Time & Accuracy are valued the most!
Founded in 2011, Serpent Consulting is an Odoo Partner with a global clientele. They offer Odoo implementation, customization, and training with a team of experienced professionals. They boast 45+ custom Odoo apps and modules, making them a leader in the Odoo space...
Top Services:
ERP Consulting
CRM Consulting
IT Services
Software Development
Software Testing
Show more
Location
Edison, New Jersey
Number of Employees
100 - 249
Average Hourly Rate
$35/hr
Minimal Budget
$10,000 - $25,000
Serpent Consulting Services Pvt Ltd Services
ERP Consulting
CRM Consulting
IT Services
Software Development
Software Testing
IoT
Web Development
Design Services
Graphic Design
Product Design
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
They committed to assign me test but rejected next day without test.But,Overall interview, behavior, office everything was very good. I recommend 👍
Vishal Mangroliya Review from Google
5.0★
Vishal Mangroliya's Review Sourced from Google
Serpent Consulting Services Pvt. Ltd., an ISO 27001 certified (Since 2015) and now a multinational firm was founded back in December 2011 with a vision of Mr Husen Daudi & Mr Jay Vora to start a companionship that every company around the world can relate to! No matter it is a Multinational Firm or a Small Scale Enterprise and that is how Serpents was born! Both Mr Husen Daudi & Mr Jay Vora have a gigantic experience working in OpenERP/ODOO. They have been in the same field since the year 2007 and with vital experience of around 10 years, both have been working as a team leader for the team & a role model for the naive. Over the years, Serpents coiled its way hard to achieve the heights of success which the company is enjoying at present and at the global front along with a long list of happy & satisfied customers based upon the strong foundation of a highly dedicated & devoted team of staff members working their hearts out to leave any stone unturned towards paving Serpent’s pathway of success. OpenERP/ODOO & ERP domain has been the core skill set of Serpent Consulting Services. The company has served clients from more than 172 countries by providing them with an array of services including Setting Up, Configuration, Customization, Integration, Migration and User training of OpenERP/ODOO.
Jagdish Dudhat Review from Google
5.0★
Jagdish Dudhat's Review Sourced from Google
An Indigenous and innovative next gen software development company with unique ideas and offering tailor made solutions for your business.Recomoned to consult before implementation of your software solutions for business needs as they would rengineer your business and will take you to new heights
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Frequently Asked Questions About Software Testing Companies
What services do software testing firms provide?
Software testing companies provide different testing services to identify errors, security risks, performance issues, and how the software behaves in real-life situations and across devices. As part of their software testing service, they also check if each feature works as expected, fix bugs, make improvements, and make sure new software development updates don’t break existing functions, so the software quality remains stable.
Hourly rates for QA testing range from $25 to $200+. The final cost is determined based on the size of the software or application, its complexity, required testing type, tech stack (custom-built and older legacy systems cost more), and niche.
The rate will also depend on the seniority of the software tester. Across the United States, junior quality assurance (QA) tester may charge $70 to $110 per hour, while the rate for a senior QA mentor and automation engineer can range from $130 to $200 per hour.
Special software testing services such as QA audit goes from $5,000 to $25,000.
How can businesses know what type of software testing do they need?
Businesses can determine what type of testing solutions they need based on the potential impact of failures and the likelihood of defects. Namely, if they encounter:
Core functionality issues: Use functional testing to verify features work as expected
Unstable code or new features: Use unit testing for individual components and integration testing for modules working together
Poor system stability after updates: Seek regression testing to make sure new changes didn't break existing features
Performance and load issues: Use performance and load testing to evaluate speed and scalability
Security issues: Security and penetration testing are commonly used across apps handling sensitive user data
Hard-to-navigate user experience (UX): Pursue usability testing to determine how intuitive the application is for end users
Low compatibility across devices: Compatibility testing can evaluate how good the app works on different browsers, devices, and OS versions
There is also the option to choose between manual and automated testing.
Is automated testing more expensive than manual testing?
As an investment, automated testing is pricier than manual testing but offers a lower cost-per-test over time as it can run the same scripts repeatedly, without human intervention. Conversely, manual testing entails lower upfront fee, but its cost grows linearly as the project grows, as every test cycle requires paid hours from QA testers.
So, for short-term projects or ones with shifting requirements, manual testing is considered a more economical option, whereas for maintenance and regression cycles, automated testing grants better return on investment.
The main distinction between these methodologies is that manual testing relies on human observation and interaction to identify defects, whereas automated testing uses software scripts to compare outcomes against predicted results.
Manual testing is best suited for exploratory testing, usability assessments, ad-hoc bug hunting, and minor hotfix verifications where script development would be inefficient. Automated testing, on the other hand, is primarily used for regression testing to make sure the new code does not break existing features.
How do businesses measure the effectiveness of software testing?
The effectiveness of the software testing is measured via:
Code coverage: The percentage of the code that has been tested
Defect density: The number of defects found per unit of code
Test case effectiveness: The percentage of test cases that identify defects; helps prune redundant and ineffective tests
Time to detect and fix defects: The time it takes to identify and fix software defects and software bugs
Defect leakage: The number of bugs that "escaped" to production versus those caught during the testing phase
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