51Testing

51Testing

With 17 years of experience, this Shanghai-based software testing company excels in delivering top-tier QA services globally. Recognized with multiple certifications, including ISO and CMMI5, it caters to over 700 clients across 20 industries, offering specialized testing in functional, performance, localization, and more, ensuring clients achieve exceptional quality.

Top 51Testing Alternatives

1

Testin

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2

Valido App

Valido App offers tailored digital solutions that align with business objectives, enhancing every stage of the project lifecycle.

3

Appium

Appium is a robust performance testing software that has evolved since its inception in 2012.

4

MockLab

Unlocking the potential of parallel development, MockLab allows users to create mock APIs effortlessly with a user-friendly, no-code interface or an automated WireMock-compatible API.

5

AWS Device Farm

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TOP Testing Suite

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RedLine

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NE-ONE

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TestFirst

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IBM Rational Quality Manager

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Top 51Testing Features

  • Performance testing expertise
  • ISO-certified processes
  • Customized testing solutions
  • Real device testing
  • Crowdsourced testing options
  • Multilingual testing support
  • Quick response times
  • Extensive device compatibility
  • Experienced testing engineers
  • Full range of testing services
  • Industry-specific testing solutions
  • Cost-effective testing methods
  • 24/7 customer support
  • Advanced testing tools utilization
  • Cloud-based testing platform
  • Comprehensive testing reports
  • Trained and certified testers
  • Flexible engagement models
  • Adaptable testing workflows
  • Strong industry partnerships