Top 11+ Most Popular Crowdsourced Testing Companies of 2018

Overview of Crowdsourced Software Testing:

In today’s Information Technology world, software testing is critical and to perform it clients are outsourcing or giving the contract to different companies. These companies have thousands of resources or employees available to perform quality testing and deliver a quality product to the client as per their needs and requirements.

The company receives a contractual amount which was decided during initial agreement and the employees working for the company also getting paid their bucks as per their salary structure.

Crowdsourced Testing Companies

Now, the above mentioned traditional approach was common everywhere till “Crowdsourced Testing” come into the picture. Crowdsourced Testing is an emerging trend in Software Testing and it performs a similar task which usually performed in our traditional testing approach.

There are differences at few points compared with our traditional approach such as different testers from different locations, testers do not belong to any specific organization, testers may not be professional or experienced etc. Crowdsourced testing provides benefits, cost-effectiveness and software make reliable and mostly bug-free.

Now, the question may arise that why one should go with Crowdsourced testing? For this, there are various reasons and based on situation one can go with Crowdsourced testing.

The reasons are listed below

  • Testers from Crowdsourced can test application in different environment and at same time with different internet bandwidth, with different devices, with various testing flows etc
  • Crowdsourced testing performed by testers is unbiased as they do not belong to any organization
  • Crowdsourced model can complete testing within short period of time as there are large number of testers involved in the testing across the globe
  • Crowdsourced testers are getting paid based on the valid bugs they find; so it is very much cost effective testing
  • No time constraints for the Crowdsourced testers as they belong to various time zones so they can work after office hours or over the weekend or work late night which results in fast delivery of the quality product

Currently, various companies providing Crowdsourced testing services, we will see details about such companies, what type of testing they are providing, benefits of working with them and other details.

Here is the list of top few companies who are providing Crowdsourced Testing services:

  • Crowdsourced testing
  • Global App Testing
  • Crowdsprint
  • Bugfinders
  • rainforest
  • Pay4Bugs
  • Testbirds
  • Test IO
  • MyCrowd QA
  • 99tests
  • UncoverBugs
  • Bugcrowd


=>> Let us know if you want to add any other tool in the list.


Top Crowdsourced Testing Companies

Let’s start!


#1) Crowdsourced testing

Crowdsourced testing Logo

Crowdsourced testing founded in 2012 by Simon Papineau. The Crowdsourced testing community spread across 182 countries and over 56,000 testers working under this company.Crowdsourced testing connects with various software development companies and tests their products.

Crowdsourced testing has a large number of testers who are available on short notice and test product in a different environment, with multiple devices if required.As there are various testers from different locations, different background so you will get more insights, ideas, and flaws in the system.

It works in three simple steps as mentioned below:

  1. Create and draft your test requirement
  2. Submit test request
  3. Get faster results and reviews

Crowdsourced testing companies test Websites, iOS, and Android apps, video games, software, and windows phone.

Types of testing carried out by Crowd testing website is as given below:

  • Functional Testing

Functional Testing is the specialty of Crowdsourced testing and to test the software or any specific component you should provide a list of business requirements related to it.

The business requirements should be in such a manner that it explains the business perspective of the component which undergoes testing.The testers across globe test the component or software and find out as many bugs as they can.

Also, they report bugs like broken link in the software, user interface issue, spelling mistake, incorrect workflow etc. The testing is carried out from end user perspective so that end user and customer get satisfied as the software meets all requirements.

  • Usability Testing

Crowdsourced testing supports Usability testing, it is performed by passionate testers and they provide early feedback about the software or product. At Crowdsourced testing, expert testers participate in testing on short notice and perform a high-level review of the product and validate how the product is easy to use, consistent and share their views about the software or product.

  • Localization Testing

At Crowdsourced Testing, Localization testing is performed to validate the product functionality, user interface, grammar in different language. It also validates the technical flow as per the target market where it actually being used.

For such testing, Crowdsourced testing only looks for native testers who belong to the target market and aware about the culture of the local market. This will ensure that the product satisfies all local, regional demands and it meets end user needs.

Visit official URL from here.


#2) Global App Testing

globalapptesting logo

Is your testing process slowing you down?

Global App Testing powers QA for some of the largest companies in the world including Facebook, Microsoft, Warner Bros. and many more.

Global App Testing reduces the time and effort you spend on testing, provide access to global testers for real-world results and helps deliver much higher quality applications:

  1. Test cycles are completed and delivered in less than 48 hours with all bugs exported directly into your bug tracker (JIRA, Asana, GitHub and many more) with clear steps to reproduce, screenshots and videos.
  2. Over 20,000 professional QA testers located in more than 84 countries. Powered by real users on real devices serving over 10 different platforms and almost limitless OS combinations.
  3. Tested over 6,894 applications and found more than 110,000 bugs resulting in a 3-5x improvement in appstore rejection rate and reviews.

Types of testing:

  • Exploratory Testing
  • Test Case Execution / Regression
  • Localization

Visit Global App Testing Website: Global App Testing


#3) Crowdsprint

Crowdsprint Logo

Under Crowdsprint, mobile app, web-based and cloud-based applications are tested using crowdsourced testing service. Crowdsprint has over 30 years of combined software testing experience and they provide a platform for crowd testing.

Crowdsprint has a network of over 100,000 testers across the globe and around 1000 specialist testers. They also have separate Test Manager and Delivery Manager who manages testing delivery at every step. These Test and Delivery Managers involved in requirement scoping, creating test plan, managing test cycle, generation of different kind of reports and many other management activities.

It uses over 50+ devices such as a laptop, desktop, tablet, smartphones etc and using the power of crowd the application can be tested on different devices with a different environment. Crowdsprint supports Android, iOS, Blackberry and Windows platform for testing.

Benefits of testing with Crowdsprint

  •  It has access to large pool of global testers
  • Your application testing can start in less than an hour as it has network of over 100,000+ global testers
  • Real users are testing application on real device
  • Increases ROI
  • Crowdsprint itself managing delivery; they have a separate delivery manager to ensure quality product delivered to the end user.
  • Overall testing cost reduced by 50% to 70%

Types of testing carried out by Crowdsprint testing as given below:

  • Functional Testing
  • Cross-browser Testing
  • Security Testing
  • Beta Testing
  • Localization Testing
  • User Experience (UX) Testing

Visit official URL from here.


#4) Bugfinders

Bugfinders Logo

 Bugfinders is world’s leading Crowdsourced Testing Service Provider Company which has a global community of around 55,000 testing professionals and experts.

Bugfinders has software testing professionals across 145 countries which help in testing performance, the usability of software. It provides crowdsourced testing service for mobile, web and customer facing applications over 300 devices.

Bugfinder claims that their network of testing professional can deliver 90 man days testing work in just 72 hours. Bugfinders is an international community and they are able to test the application on 300 different devices and deliver a quality product to the end user.

Thousands of testing experts perform two rounds of rigorous testing on multiple devices in the different environment, in different network bandwidths. Once testing gets completed by software testing professionals, you will receive a certificate to confirm that website or application has been tested successfully and it is ready to deploy.

Now a day’s continuous testing is required as there are multiple releases going on from a different platform, Smartphone providers. Bugfinders make available the platform for continuous testing to the crowd so that testers ensure that every function is working perfectly and any issue encountered is reported immediately to the concerned department for resolution.

Benefits of testing with Bugfinders

  • Critical issues are prioritized so that development team fix most important issues quickly
  • Continuous testing throughout the year to ensure that application is functioning correctly
  • All issues are verified and replicated by Bugfinders delivery team to avoid duplicate defects
  • Bugfinders has separate delivery manager to ensure quality deliverables provided by testers
  • Bugfinders customer portal useful for communication between internal and external teams

Types of testing carried out by Bugfinders as given below:

  • Functional Testing
  • Accessibility Testing
  • Security Testing
  • Automation Testing
  • Localization Testing
  • Usability Testing

Visit official URL from here.


#5) Rrainforest

Rainforest Logo

Rainforest was started in 2012 and is based in San Francisco. They are building a new way to do a QA. Rainforest is the only platform which supports AI-powered Crowdtest platform and agile testing and development. The company supports the web and mobile application for crowdsourced testing.

Simple and easy portal under rainforest helps testers to update test cases easily. Rainforest assigns unique random email address corresponding to temporary web-based email inbox so that you can send test email related to testing.

Using the portal available at Rainforest, you can search tests, filter test cases based on the result. It quickly helps to understand which tests failed and the cause for it. The results are investigated thoroughly to verify where exactly tests are failed. It also has the facility to store multiple screenshots. To track issue, Rainforest supports JIRA and Pivotal Tracker.

Benefits of testing with Rainforest

  • Rainforest tester network always available for testing
  • It provides testing results in 30 minutes
  • It supports Android and iOS platforms for mobile devices
  • It supports Cross Browser Testing and Cross Platform testing
  • Rainforest supports browsers such as Chrome, Internet Explorer, Mozilla Firefox
  • It provides support for Windows, Linux platform
  • Separate team for Exploratory Testing
  • Rainforest testers run Exploratory tests as per the client or user demand

Types of testing carried out by Rainforest as given below:

  • Web Application Testing
  • Mobile App Testing
  • Exploratory Testing

Visit official URL from here.


#6) Pay4Bugs

Pay4Bugs Logo

Pay4Bugs, the name itself says that it pays per bug identified. Testers at Pay4Bugs find outs the bugs in the software and report it immediately. It has thousand of testers in the network who are ready to test at any hour of the day.

Pay4Bugs get the testers from the crowd and get your product tested in a real environment, by real humans. Testers at Pay4Bugs give you actionable bug reports in which all necessary details about the defect is available so that you can also reproduce it easily. Pay4Bugs helps you in identifying bugs before they become a critical issue.

At the Pay4Bugs, you need to tell to the testers about your requirement and what kind of bug you are looking for. Along with you also need to inform them about payout as how much you are paying to them.

Once testers start identifying bugs, you need to review the bug and approve accordingly. If the bug identified by testers is a duplicate bug then you need to inform to the testers and reject the bug. Once you are able to reproduce the bug and approved it, the bug goes to the bug tracking software.

Benefits of testing with Pay4Bugs

  • Pay per bug is very cost effective since you are only paying for valid and approved bugs
  • Quick and easily export approved bugs into Github or any other bug tracking tool
  • Pay4Bugs supports Android, iOS platform for testing
  • Testing results are determined in short period of time

Visit official URL from here.


#7) Testbirds

Testbirds Logo

Testbirds was founded in Munich, Germany in 2011 and is now a world’s leading crowd testing provider company. Testbirds spread across Italy, North America and offices at Munich, London, Amsterdam, and Stockholm. It has a tester community across the globe which is spread across 193 countries and 200,000 registered testers.

Crowd testers are required to pass an entrance exam to show that they can deliver high standards quality software to the end user. Testbirds tests Web site or Web Application, Mobile App, Games, Internet of Things

If an end user catches any bug then it would spoil the image of the company in the market. Testbirds provides crowd testing service in which you can search for the bugs. These bugs are then categorized based on the severity of the functionality.

Testbirds also provides around 450,000 devices for testing which has multiple combinations of operating system and software. It also provides Virtual Machines with such combinations of software and operating system. Testbirds infrastructure is useful for continuous deployment.

Benefits of testing with Testbirds

  • Testing platform is available 24/7/365
  • All devices and operating system are available at any time for testing
  • Clients can live track their product or software testing for all ongoing projects
  • Bugs are verified and approved in the system

Types of testing carried out by Testbirds as given below:

  • Performance Testing
  • Localization Testing
  • Regression Testing
  • Exploratory Bug testing

Visit official URL from here.


#8) Test IO

test IO Logo

Test IO founded in 2011 and offices located in Berlin and San Francisco. At Test IO, your software will be tested thoroughly by professional testers across the world. It supports Website Testing, Internet of Things Testing and Mobile Testing.

Crowdtesting with test IO provides you thousands of skilled testers who are interested in finding a bug in your software which you didn’t expect. The testers at “test IO” are inventive, flexible and curious. The tests are run on different browsers by test IO’s testers and they provide a score which will ensure that software is ready to launch.

To test your software with test IO, you need to upload your mobile app or share the website URL with test IO, then the team at test IO securely distributes across interested testers across the globe. You will get initial test result within one hour after starting the test run. Bug report provides details information about the bug and you can review bugs using video or screenshots.

At “test IO”, all mobile devices with different versions, different operating system, browser versions are available for testing.

Benefits of testing with test IO

  • Test IO match up your software tests with testers based on their expertise, devices, and geography
  • Testers need to sign NDA with test IO which ensures access is restricted to the trusted testers
  • Test IO works with waterfall model as well as the continuous delivery methodology
  • Integration with project management and bug tracking tools

Types of testing carried out by test IO as given below:

  • Functional Testing
  • Regression Testing
  • Usability Testing
  • Beta Testing

Visit official URL from here.


#9) MyCrowd QA

MyCrowd QA Logo

MyCrowd studio is on-demand platform provided by MyCrowd QA. It supports website testing and mobile app testing in real time and real environment.

Testers at MyCrowd QA execute test cases quickly and these tests are run on real devices, in a real environment, and by a real user and get a result within an hour using MyCrowd studio. Testers at MyCrowd QA are skilled, professional and they claim that testing task which usually requires a time of a week, they can complete the same task in just 3 hours.

MyCrowd studio runs smoke tests, manual test cases and exploratory test as per demand by the customer. The MyCrowd platform has control over crowd i.e. testers and delivers a quality result within a short period of time.

Benefits of testing with MyCrowd QA

  • Testing is cost effective and cut your testing cost by 75%
  • Over 50,000 of different devices, browsers and testers community across the globe. It ensures testing performs in different environment and localization
  • It supports Multilanguage tests, it means foreign language tests are performed in different country
  • Launch test on Friday, you will get result on Monday as per your requirement

Types of testing carried out by MyCrowd QA as given below:

  • Functional Testing
  • Regression Testing
  • Cross Browser Testing
  • UX/UI Testing
  • Usability Testing
  • Compatibility Testing
  • Email Template Testing

Visit official URL from here.


#10) 99tests

99tests Logo

99tests is a Crowdsourced testing platform which helps different organizations to test their software by different testers across the world. 99tests has over 20,000 testers from over 150+ countries. You can test your software with multiple combinations of environment, devices etc.

Working with such a huge network of testers you can get real insights on how actually software been used by actual end user.

Benefits of testing with 99tests

  • Crowd testing is hassle free at 99tests
  • Instant access to top software testing professionals
  • Software tests on various configuration across the globe and with different geographic conditions, so it is very much cost effective
  • At 99tests, with customized NDA you can ensure the security while testing your software
  • Maximize device coverage by enabling software test with multiple geographic locations

Types of testing carried out by 99tests as given below:

  • Functional Testing
  • Usability Testing
  • Localization Testing
  • Automation Testing
  • Security Testing

Visit official URL from here.


#11) UncoverBugs

UncoverBugs Logo

 UncoverBugs is Philippine’s first Crowdsourced testing platform. The testers at UncoverBugs are skilled and experienced testers, certified testers, end user or specialized tester in the different area. These testers having depth knowledge about information technology stream which helps you in testing your software.

Testers are of different background, education, environment as these are spread across the world.

These testers help in identifying bugs before customer found them and become a serious issue. The client expects the superior experience to the end user while using the mobile app, a website. UncoverBugs helps in achieving this by identifying defects in software.

The team at UncoverBugs suggests changes in your software and also even helps you to make changes if those are significantly huge.

Testing is carried out on Desktop as well as on Laptop, Tablet, and Smartphone. This ensures that the website fits in all type of screen resolution and size.

Benefits of testing with UncoverBugs

  • Bugs identified can be viewed immediately using bug tracking tool
  • Testing carried out within budget
  • Testing performed on platform as per client’s choice
  • Stores screenshot of testing activities for later review
  • Test conditions are real and nothing is set-up in lab
  • Software is tested at home, on the road and tested till it works perfectly

 Visit official URL from here.


#12) Bugcrowd

It identifies what application you want to test and recruit testers from the crowd to test the software. These testers are interested and inventive. They find out bugs in your software and if those are valid then these need to be fixed immediately before it gets identified by the customer. Bugcrowd pays as per the valid defect and it does not consider how much effort testers put to identify a bug.

Visit official URL from here.


At Test bats, there are over 10,000 of testing professional across the globe who helps you in testing your software. Test performed on real conditions, browsers, different locations etc. There is dedicated senior lead who manages the projects.

The customer gets unbiased feedback about the software and bugs which are identified. It supports testing of the Mobile app, websites, and games over the Crowdsourced platform.

Visit official URL from here.


In this article, we have learnt about different companies who provides platform for Crowdsourced testing. As the Crowdsourced testing is very cost effective, available at 24/7/365, tests coverage is high so it is very much popular nowadays. Some companies pay only for identifying valid bugs in the software.

There are many other crowd testing websites and, providers available in the market apart from the list mentioned in this article, you are always welcome to add more companies to the list.