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Top Software Testing Companies for JavaScript

13 software testing companies ranked by rating, review volume and listing quality.

JavaScript spans more ground than any other language on this list. It runs in every browser, on servers through Node, and inside mobile and desktop applications, so a firm listing it may be doing front-end interface work, back-end services, or both.

The useful clarification is which part of the stack, and with what. Front-end work is dominated by a handful of frameworks and the choice affects hiring for years afterwards. Back-end JavaScript competes with other server languages and is chosen for good reasons and bad ones. Ask why they would pick it for your project specifically — a clear answer indicates a team choosing tools, and a vague one indicates a team using whatever they already know.

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Between them, the 13 software testing companies on this page cover web development (11), java (9), PHP (8) and .NET (8). They also list work in India and United States of America. 13 of them have written a profile you can read before you get in touch.

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AppSierra
Mobile App Development · Web Development · UI/UX Design · Also in India
AppSierra is an IT services firm that supplies QA, software testing and engineering teams.
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Maveric Systems Limited
Mobile App Development · Web Development · UI/UX Design · Also in India
Maveric Systems Limited began operating in 2000 and works mainly with banks and fintech firms.
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AM Webtech Pvt Ltd
Mobile App Development · Web Development · UI/UX Design · Also in India
AM Webtech Pvt Ltd is a software services company headquartered in Indore, India.
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Quality Matrix Inc.
ERP Software Development · Web Development · E-Commerce Development · Also in Hyderabad
Quality Matrix Inc. is a software testing and quality assurance company operating from the USA and India.
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Cigniti Technologies
Mobile App Development · Web Development · UI/UX Design · Also in United States of America
Cigniti Technologies is a quality engineering and software testing company headquartered in Hyderabad, India.
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Tescomus
Web Development · Web Design · IT Services · Also in United States of America
Tescomus, trading as Tescom US, is a software testing company in Atlanta, Georgia.
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Allinweb AG
ERP Software Development · Web Development · Software Development · Also in Switzerland
Allinweb AG is a Swiss business consulting and IT services firm.
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QAwerk
Mobile App Development · Web Development · UI/UX Design · Also in United States of America
QAwerk is an independent software testing agency and QA outsourcing company.
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Tesena
Web Development · UI/UX Design · Web Design · Also in Czech Republic
Tesena is a company specialising in software testing and quality engineering.
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ENDIGITAL
Financial Services · eCommerce · Android
ENDIGITAL is a software development company that designs, builds and supports digital products.
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ILoveMyQA
Financial Services · eCommerce · CSS · Also in Vancouver and Nice
ILoveMyQA is a software testing company based in Vancouver, Canada.
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B
BrowserStack
Web Development · Web Design · Software Testing · Also in India
BrowserStack is a software testing platform that gives development teams access to real browsers, operating systems and phones for checking websites and mobile apps.
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P
Parasoft
Web Development · UI/UX Design · Web Design · Also in United States of America
Parasoft makes tools that automate software testing and report on code quality.
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Top Software Testing Companies for JavaScript

AppSierra

Maveric Systems Limited

AM Webtech Pvt Ltd

Quality Matrix Inc.

Cigniti Technologies

Tescomus

Allinweb AG

QAwerk

Tesena

ENDIGITAL

ILoveMyQA

BrowserStack

Parasoft

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Get vetted

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