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Best Mobile app testing companies in 2019.

STX Next helps businesses grow faster through Product Development as a Service and software development outsourcing.

Since 2005, we’ve delivered hundreds of projects including ticket platforms,  ecommerce portals, CRM systems, social media platforms, dedicated desktop and mobile applications, streaming apps, cybersecurity solutions, blockchain products,

Clients

Digit, Koinim, Newable, Coras, Zappi

Awards

Top Python Developer on Clutch, Technology Fast 50 Deloitte, FT1000

Employees 201-500

Bryony Harrower

They are very experienced developers with a solid understanding of UI/UX principles. view all

Service lines
  • 5% QA 5 %
    QA
  • 45% Custom Software 45 %
    Custom Software
  • 25% Web 25 %
    Web
  • 10 %
    Mobile App
  • 10 %
    Design, UI & UX
  • 5 %
    Artificial intelligence
  • 95% other

Clients

Moyo

Employees 51-100
Service lines
  • 8% QA 8 %
    QA
  • 35% Web 35 %
    Web
  • 25% Mobile App 25 %
    Mobile App
  • 5 %
    Design, UI & UX
  • 5 %
    E-commerce
  • 5 %
    CRM
  • 3 %
    Marketing
  • 3 %
    Big Data
  • 3 %
    ERP
  • 2 %
    Virtual reality
  • 2 %
    Augmented reality
  • 2 %
    Artificial intelligence
  • 2 %
    Blockchain
  • 92% other

Global Leader in Software Testing and QA Services

BugRaptors is a certified software testing company with extensive experience as a third party testing vendor, effectively proven as a global leader in software testing & QA Services. We provide Web and Mobile testing solutions, Test Automation Solutions, Game testing services, Security testing, ERP testing,

Employees 501-1000
Service lines
  • 100% QA 100 %
    QA
HireTester

Notable project

The hire-testers.com conducted functional, compatibility, end-to-end testing of the website geoapteka.com.ua for Morion Ltd. to assure the correct work of the main features and verify its work across different browsers.

"It is a pleasure to recommend hire-tester.com as a reliable partner and expert in QA."

Established in 2014 in Ukraine, the hire-tester.com is an outsourcing team of devoted and professional QA specialists and software testers. They provide testing services of web, mobile and desktop applications.

The hire-testers.com have successful results in many completed projects in the QA sphere for companies all over the world in finance, retail, e-commerce, education, healthcare, travel and other industries. They offer such testing types as functional, compatibility, usability, security, performance, regression for finance, retail, e-commerce, education, healthcare, travel and other industries.

They also offer customers services of quality consulting and implementation of QA processes.

Clients

Morion Ltd., GreetingsIsland, Hypit, Wheelhouse.

Employees 11-50
Service lines
  • 100% QA 100 %
    QA
DeviQA

Notable project

DeviQA were involved in the testing process for SoftNas products and performed functional, API, and automated testing. DeviQA also implemented methods that use VMware and Azure CLI tools into tests, made test cases, and code review. Also, the company integrated automated tests with a complex structure of input variables into Jenkins CI and maintained multiple parallel test flows on CI server side. DeviQA worked with CIFS, NFS, and ISCSI protocols on Linux and Windows.

"DeviQA is a great QA automation developers team. It was a pleasure to work with them. They did a great job. We would work with them again in the future." - Eric Olson, VP of development, SoftNAS.

DeviQA is software testing company with a team of more than 100 engineers and 10 years of experience. Due to extremely skilled team fast growth of the company made them the leaders in QA industry.

While providing services DeviQA pays attention to the privacy and security of customer data and intellectual property. The company offers services in:

- automated, mobile, web, performance testing;
- software testing consultancy;
- QA outsourcing.

The company also is known for its reliability, stability and efficiency, building long-term relationships with their clients.

Clients

Solebit, Sprinklr, WeHeartIt, SoftNAS, Biznessapps.

Awards

Top Software Testing Companies on Clutch

Employees 101-200
Service lines
  • 100% QA 100 %
    QA

SmartexLab is a full-service results-driven custom software development company that focuses on delivering both web and mobile products to small and mid-size businesses. Since 2014, we have been applying cutting-edge technology and our expert knowledge across multiple domains. 

The company offers custom web and mobile development in various areas, but our

Employees 51-100
Service lines
  • 20% QA 20 %
    QA
  • 35% Web 35 %
    Web
  • 20% Mobile App 20 %
    Mobile App
  • 10 %
    CRM
  • 10 %
    Design, UI & UX
  • 5 %
    IoT
  • 80% other

Tallium Inc. is a trusted partner for your business innovations. 


We are focused on crafting top-notch mobile and web applications for both startups and enterprises, assisting our awesome clients and partners all the way from concept and design to finished product, launch, and maintenance.


Employees 11-50
Service lines
  • 10% QA 10 %
    QA
  • 20% E-commerce 20 %
    E-commerce
  • 20% Mobile App 20 %
    Mobile App
  • 15 %
    Custom Software
  • 15 %
    Web
  • 15 %
    Design, UI & UX
  • 5 %
    ERP
  • 90% other

Your challenge is our inspiration — we build customer software solutions for the most challenging of projects.

Since 2003, ISS ART’s custom software developers have been helping the world’s top companies to turn their dreams into reality. 

  • Our focus:
  • - Machine Learning
  • - Computer Vision solutions 
  • - Image Processing 
  • - Natural Language Processing

Employees 51-100
Service lines
  • 5% QA 5 %
    QA
  • 40% Artificial intelligence 40 %
    Artificial intelligence
  • 20% Custom Software 20 %
    Custom Software
  • 20% Game 20 %
    Game
  • 5 %
    IoT
  • 5 %
    Mobile App
  • 5 %
    Augmented reality
  • 95% other

A Product Engineering and Technology Services company provides Digital enterprise services and solutions with DevOps , Big Data Analytics , Data Science and AI

Clients

NASSCOM, CISCO, Comcast, DELL, Xerox

Awards

Best Startup of the Year Award 2017

Employees 51-100
Service lines
  • 10% QA 10 %
    QA
  • 30% Big Data 30 %
    Big Data
  • 20% Cloud Services 20 %
    Cloud Services
  • 10 %
    IoT
  • 10 %
    Virtual reality
  • 10 %
    Artificial intelligence
  • 10 %
    Augmented reality
  • 90% other