Here is a List and comparison of the Top Mobile application testing Companies: Top Mobile app testing service providers from USA.

We have provided a list of the best mobile app testing companies from the USA. We have also compared mobile testing companies in detail so you can quickly select the best provider for your services.

In this article, we will review Mobile Testing in short and mainly focus on the companies who provide Mobile testing service provider companies.

List of 10 Most Promising Top Mobile Application Testing Companies USA

  • Indium Software
  • Mindful QA
  • ImpactQA
  • QA Mentor
  • QualiTest Group
  • ThinkSys
  • QA InfoTech
  • Global App Testing
  • Apphawks
  • Testlio

Top 10 Mobile App Testing Service Providers

Given below is a list of the top mobile app testing services companies in the market.

Indium Software

Indium Software: Providing customer-centric high-quality technology solutions that deliver business value. Indium is a leader in mobile app testing services with strong expertise in Android and iOS app testing.

Indium’s mobile testing lab is equipped with a large inventory of mobile devices running on Android, iOS, Windows, and other OS. They have been serving global enterprises, SMEs, and Fortune 100 companies across BFSI, Retail, Gaming, Healthcare, Education, Manufacturing, and Media & Entertainment sectors.

Best for global enterprises, SMEs, and Fortune 100 companies across industries looking for end-to-end mobile application testing solutions at optimal cost.

Headquarters: Cupertino, CA
Founded: 1999
Company size: 1100+

Core services: Mobile functional testing, mobile security testing, mobile performance testing, mobile accessibility testing, mobile UI & UX testing, Mobile Localization testing, iOS app testing, Android app testing, Website app testing, etc.

Service packages: Get a Quote for pricing details.

=> Visit The Website: Indium Software

Mindful QA

Mindful QA: Thoughtful, reliable Agile QA testers available quickly, whether you need 20 hours or full-time.

Flexible process with testers that can join your standups, Jira, and Slack as desired. Founded by QA professional  with 10+ years of experience, named “Top 50 Tech Visionary of 2019.” 100% of testers located in America, 10% of profits donated to charity.

Best for: Start-ups, digital agencies, non-profits, and businesses of all sizes looking for an ethical QA company with experienced mobile app testers.

Headquarter: Los Angeles, CA
Founded: 2018
Company size: 50-200

Core Services: iOS & Android Mobile App Testing, Manual Testing, Automated Testing (Appium), Performance Testing, API Testing, Website Testing, User Experience, QA Process Optimization, Agile Consulting

Prominent Clients: Google, BMW, Mott’s, Zillow, H&R Block, Discovery, Microsoft, Taco Bell, Volkswagen, Mission Minded, and many more

Service cost/packages: On-demand, simple hourly pricing with no long-term contracts required.


ImpactQA is a NewYork-based company that has been providing Software Testing and QA Outsourcing services for more than 10 years. Their cutting-edge tools and technologies support digital transformation for vast arrays of SMEs and Fortune 500 Companies. Having a team of  250+ QA experts, ImpactQA has been enhancing quality assurance across multiple industries such as BFSI, e-commerce, e-health and more. Their suite of QA Testing services includes test automation, security testing, performance testing or a full-cycle solution that they utilize to increase time-to-market and enhance customer experience.

ImpactQA offers the following Software Testing Services:

  • Mobile Application Testing
  • Automation Testing
  • Web Application Testing
  • Functional Testing
  • Performance Testing
  • AI Testing

QA Mentor

QA Mentor is multi-awards winning a CMMI Level 3 SVC + SSD v1.3 appraised, ISO 27001:2013, ISO 9001:2015, and ISO 20000-1 certified leading software testing company headquartered in New York. With 312 global QA resources in 8 different countries (US, UK, Ukraine, India, France, Romania, Tunisia, Thailand) offering more than 30 QA Testing Services (Functional, Compatibility, Mobile, Usability, API, Automation, Performance, Security) and covering all time zones (5 shifts operations including weekend), QA Mentor is a global leader in Software Quality Assurance and Testing space. Serving 427 clients from Fortune 500 to startups in 28 countries, QA Mentor supports applications in 9 different industries. With unique products propositions from a crowdsourcing platform with a pool of 12,000 crowdsourced testers from 182 countries to our own test management platform – QACoverage and metrics platform QAMometor, unique and economical services offerings and QA education from e-learning and corporate training, QA Mentor continues its growth, expansion, and footprint around the globe.

Our lab equipped with more than 400 mobile devices to cover iOS and Android applications. As part of our mobile application testing package we are offering the following services:

  • Mobile Functional Testing
  • Mobile Compatibility Testing
  • Mobile Integration Testing
  • Mobile Automation Testing
  • Mobile Performance Testing
  • Mobile Security Testing
  • Mobile usability Testing
  • Mobile Localization Testing
  • Mobile Crowdsourcing Testing

QualiTest Group

Best for the testing services and their professionalism.
Founded in: 1997
Revenue: Around $80 Million
Company size: 1001 to 5000 employees
Prominent Clients: Microsoft, MultiPlan, Fujifilm, Avaya, Stratus, Omnitracs, and many others.

Core services: Automation Testing, Managed Crowd Testing, Performance Testing, Functional Testing, Accessibility Testing, Privacy & Security Testing, Roaming Testing.

Service cost/ packages: Get a quote for pricing details.


Best for providing excellent testing services, their efficiency, and proficiency.
Founded in: 2012
Revenue: Around $2 Million.
Company size: 51-200 employees
Prominent Clients: Shutterstock, Servicemesh, ProActive, Roto-Rooter, Nowvel, 50 on Red, Bond University, and many more.

Core services: Mobile Application Testing, Mobile Web Testing, Mobile Penetration & Security Testing, Mobile App Performance Testing, Localization Testing for Mobile Applications, and many other services related to Mobile App testing.

Service cost/ packages: The free trial is available for the services. For pricing, there are three policies, Hourly, Project, and Dedicated.

QA InfoTech

Your software testing partner

Best for providing application testing services.
Founded in: 2003
Revenue: Around $5 Million
Company size: 1001 to 5000 employees

Prominent Clients: QA InfoTech provides solutions to different verticals like Healthcare, Media, Travel, Retail, and Government etc.

Core services: Mobile Functional Testing, Mobile Performance Testing, Mobile Security Testing, Mobile Usability Testing, Mobile Accessibility Testing, and Instructional Design.

Service cost/ packages: Get a quote for pricing details. As per the online reviews, it offers the pricing rates of less than $25 per hour.

Global App Testing

The objective of Global App testing is to help QA and engineering teams tackle challenges in bug tracking to release high-quality software globally. For mobile app testing, the firm tests with real users on real devices in 105+ countries of the world. They use a mix of customized exploratory tests to find new issues and test cases to confirm flows work. Test results integrate with bug tracking software like Jira, spritely, GitHub, Pivotal Tracker, Trello, DoneDone, BaseCamp, and Asana. Global App testing provides the following solutions:

  • CIO/ CTO
  • Engineering Teams
  • QA Teams
  • Increase Release Velocity
  • Improve Product Quality
  • Localize QA Coverage
  • Maximize Team Productivity
  • Exploratory Testing
  • Test Case Execution
  • Mobile App Testing
  • Web App Testing


Apphawks is a software testing company from Poznan, Poland. Apphawks provide QA Engineers to test client’s web or mobile application through quick Body & Team Leasing or Project-Based Outsourcing.
Apphawks had a chance already to work with clients from the US, UK, Sweden, Dubai, or the Netherlands, and worked for companies from a wide range of industries: e-commerce, SaaS application, Finance, Healthcare, Education, or Insurance.
From Apphawks, you can get an on-demand QA Engineer or outsource your project, and then Apphawks will take full responsibility for the quality of your application.
Apphawks usually offer middle and long-term relationships. Apphawks have experience working with companies that didn’t have any testing process in-place, but also have background operating with companies that had an in-house QA team.

Core Services: E-commerce Testing, Manual Testing, Automated Testing, Functional & Non-functional testing, Web Application Testing, Mobile Application Testing, QA Outsourcing.

  • Mobile App Testing
  • Test Automation
  • Performance Testing
  • Functional Testing
  • Security Testing
  • Localization Testing
  • CompartibilityTesting
  • Usability Testing
  • Consulting Services
  • QA Audit
  • Quality Strategy
  • Manual Testing


Testlio offers reliably faster mobile application testing services.

Best for providing fast and scalable testing solutions.
Headquarters: San Francisco, CA, Tallinn, Estonia
Founded in: 2012
Revenue: Around $4 Million
Company size: 51-200 employees
Prominent Clients: Microsoft, Flipboard, Hornet, Strava, Pipedrive, lyft, and many more.

Core services: Regression testing, Mobile Testing, Functional testing, Usability testing, Automated testing, Exploratory testing, Localization testing, Location testing, Livestream testing, iOS app testing, Android app testing, Website app testing, etc.

Service cost/ packages: Get a quote for pricing details.