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.
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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
Your Trusted Partner in Software Development, Product Design and QA
inVerita is a global software, AI, and data engineering company with 150+ engineers across Europe, the USA, and Latin America(Colombia). We build secure, scalable solutions for healthcare, fintech, logistics, retail, defense, and e-learning...
Top Services:
Software Development
Big Data Analytics
AI Development
Product Design
Software Testing
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Location
Jersey City, New Jersey
Number of Employees
100 - 249
Portfolios Count
16 Projects Listed
inVerita Services
Software Development
Big Data Analytics
AI Development
Product Design
Software Testing
Web Development
Staff Augmentation
Cloud Consulting
IoT
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Ingsoftware is a full-stack adaptive software development partner for growth-minded organizations...
Top Services:
Software Development
Mobile App Development
Staff Augmentation
Wearables
Software Testing
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Location
Princeton, New Jersey
Number of Employees
100 - 249
Average Hourly Rate
$80/hr
Minimal Budget
$10,000 - $25,000
Ingsoftware Services
Software Development
Mobile App Development
Staff Augmentation
Wearables
Software Testing
AI Development
Web Design
Graphic Design
IoT
eCommerce Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
GBI
BeyondPulse
ProfitOptics
Asseco SEE
EFT Corporation Limited
Veritran
Banksurance
My Basketball Team
Data sourced from the agency's DesignRush profile
Ingsoftware Reviews & Testimonials
Brittany Smith COO at NuCitrus
5.0★
Software Development Review from Brittany Smith
Great company to have work on your project. Very knowledgeable and truly act as industry experts to their clients to advise them in the best direction. We use ING as our white-label partner and put them through an extensive interview process that lasted 3 weeks. They passed with flying colors. Our first interaction/project was a custom project for one of our partners and they impressed and delivered on time. Our customers are always happy with the deliverables.
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
SoftDoes builds custom software, AI, and web applications for mid-market companies that need enterprise-grade results without the overhead of an in-house team. U.S.-based leadership. Full IP ownership. No lock-in...
Top Services:
Software Development
AI Development
Mobile App Development
Web Development
UI/UX Design
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Location
Newark, New Jersey
Number of Employees
50 - 99
Average Hourly Rate
$75/hr
Minimal Budget
$10,000 - $25,000
Portfolios Count
1 Project Listed
Soft Does Services
Software Development
AI Development
Mobile App Development
Web Development
UI/UX Design
Cloud Consulting
Blockchain
Software Testing
Digital Strategy
Big Data Analytics
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Enterprises with AI, Data & Digital EngineeringGEGNAT is a global technology consulting and software engineering company specializing in Artificial Intelligence, Data Engineering, Master Data Management (MDM), Cloud Platforms, and Enterprise Digital Transformation...
Top Services:
Web Development
eCommerce Development
SEO
AI Development
Mobile App Development
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Location
Paterson, New Jersey
Number of Employees
100 - 249
Average Hourly Rate
$100/hr
Minimal Budget
$50,000 & Up
Gegnat Yards Services
Web Development
eCommerce Development
SEO
AI Development
Mobile App Development
Software Testing
Software Development
Staff Augmentation
IT Services
DevOps Consulting
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
VerifiedVerified by the DesignRush team for authenticity and credibility.
Build it. Run it. Own it.
We embed development teams to build the right AI-enabled custom software, and equip your team to run it...
Top Services:
Software Development
Cloud Consulting
UI/UX Design
eCommerce Development
DevOps Consulting
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Location
Jersey City, New Jersey
Number of Employees
Under 49
Minimal Budget
$50,000 & Up
Sketch Development Services Services
Software Development
Cloud Consulting
UI/UX Design
eCommerce Development
DevOps Consulting
Staff Augmentation
AI Development
Software Testing
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
U.S. Bank
Centene Corporation
Maritz
Change Healthcare
Stifel
Reinsurance Group of America (RGA)
bioMerieux
CareSource
CENTEGIX
Purina
Data sourced from the agency's DesignRush profile
Sketch Development Services Reviews & Testimonials
Monica Review from Google
5.0★
Monica's Review Sourced from Google
Amazing and talented people. I’ve worked for both client and agency side and can can say their partnership is amazing. They truly care about ongoing operations and not just ending it at a project level. Highly recommend! Message me if you want specifics.
John Andesilich Review from Google
5.0★
John Andesilich's Review Sourced from Google
I own a marketing firm in Troy MO and I recently met with Calvin at Sketch Development Services to discuss a software development project I have been thinking about pursuing. He was very nice, easy to speak to and even though his field is a bit out of my knowledge base, he was able to explain things in a way that made perfect sense. I look forward to working with him and his team in the future and recommend anyone looking for a software or app development company to give them a try.
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
Transforming Businesses Through Digital Innovation
Netquall is a global IT solutions and technology services company specializing in web design and development, web applications, custom software development, graphic design, digital marketing, and professional IT training. The company emphasizes delivering quality solutions within deadlines while maintaining...
Top Services:
Web Design
Web Development
Software Testing
Mobile App Development
Software Development
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Location
Wayne, New Jersey
Number of Employees
50 - 99
Average Hourly Rate
$50/hr
Minimal Budget
$1,000 - $10,000
Netquall Services
Web Design
Web Development
Software Testing
Mobile App Development
Software Development
Digital Marketing
Call Centers
Business Consulting
DevOps Consulting
IT Compliance Solution
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
Show more
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
Dynamisch is an AI-first technology company with 14+ years of experience helping businesses design, build, and scale intelligent digital products across AI, cloud, IoT, and product engineering...
Top Services:
AI Development
Blockchain
Software Development
VR/AR
Mobile App Development
Show more
Location
Edison, New Jersey
Number of Employees
100 - 249
Minimal Budget
$1,000 - $10,000
Dynamisch Inc Services
AI Development
Blockchain
Software Development
VR/AR
Mobile App Development
Software Testing
IoT
Cloud Consulting
Cybersecurity
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
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.Â
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. Â
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. Â
Special software testing services such as QA audit goes from $5,000 to $25,000.Â
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:Â Â
Core functionality issues: Use functional testing to verify features work as expectedÂ
Unstable code or new features: Use unit testing for individual components and integration testing for modules working togetherÂ
Poor system stability after updates: Seek regression testing to make sure new changes didn't break existing featuresÂ
Performance and load issues: Use performance and load testing to evaluate speed and scalabilityÂ
Security issues: Security and penetration testing are commonly used across apps handling sensitive user dataÂ
Hard-to-navigate user experience (UX): Pursue usability testing to determine how intuitive the application is for end usersÂ
Low compatibility across devices: Compatibility testing can evaluate how good the app works on different browsers, devices, and OS versionsÂ
There is also the option to choose between manual and automated testing. Â
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. Â
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.Â
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. Â
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.Â
How do businesses measure the effectiveness of software testing?
The effectiveness of the software testing is measured via:Â
Code coverage: The percentage of the code that has been testedÂ
Defect density: The number of defects found per unit of codeÂ
Test case effectiveness: The percentage of test cases that identify defects; helps prune redundant and ineffective testsÂ
Time to detect and fix defects: The time it takes to identify and fix software defects and software bugsÂ
Defect leakage: The number of bugs that "escaped" to production versus those caught during the testing phase Â
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