Home > Posts > Technology > Difference Between Alpha, Beta, and Gamma Testing

Difference Between Alpha, Beta, and Gamma Testing

Alpha Testing is a type of acceptance testing; performed to identify all possible issues/bugs before releasing the product to everyday users or the public. The focus of this testing is to simulate real users by using a black box and white box techniques. 

Difference Between Alpha, Beta, and Gamma Testing

Alpha Testing is carried out in a lab environment and usually, the testers are internal employees of the organization. 

  • performed by Testers who are usually internal employees of the organization.
  • performed at developer’s site.
  • Reliability and Security Testing are not performed in-depth Alpha Testing.
  • requires a lab environment or testing environment.
  • Long execution cycle may be required for Alpha testing.
  • Critical issues or fixes can be addressed by developers immediately in Alpha testing.
  • Alpha testing is to ensure the quality of the product before moving to Beta testing.

Beta Testing is performed by real users of the software application in a real environment and can be considered as a form of external User Acceptance Testing.

  • Beta testing is performed by Clients or End Users who are not employees of the organization.
  • is performed at a client location or end user of the product.
  • Reliability, Security, Robustness are checked during Beta Testing .
  • Beta Testing typically uses Black Box Testing.
  • doesn’t require any lab environment or testing environment. The software is made available to the public and is said to be a real-time environment.
  • Only a few weeks of execution are required for Beta testing.  
  • Most of the issues or feedback is collected from Beta testing will be implemented in future versions of the product.
  • Beta testing also concentrates on the quality of the product, but gathers users input on the product and ensures that the product is ready for real-time users.   

Gamma Testing is performed when the application is ready for release to the specified requirements and this check is performed directly without going through all the testing activities at home. Gamma testing is the third level of testing, generally for safety.

  • Gamma Testing is done when software is ready for release with specified requirements, this testing done directly by skipping all the in-house testing activities.
  • Gamma check is performed when the application is ready for release to the specified requirements and this check is performed directly without going through all the testing activities at home.
  • Gamma testing is the third level of testing, generally for safety. Unfortunately, Gamma testing is becoming a thing of the past, killed off by decreased time cycles, competitive pressure, and the myopic focus on quarterly profits.