How to Use AI in Software Testing

Published on
June 18, 2025
How to Use AI in Software Testing
Discover how to use AI in software testing to speed up releases, reduce errors, and boost QA efficiency with real tools and step-by-step guidance.

Software testing is essential, but often time-consuming, repetitive, and a roadblock to faster releases. For many teams, it’s where bottlenecks form: manual test writing slows development, regression testing eats up hours, and bugs still slip through.

AI in software testing can help. Not by replacing QA engineers, but by supporting them, speeding up routine work, reducing errors, and freeing up time for deeper quality improvements.

So, here’s how to use AI  in software testing, and how it’s already reshaping modern testing workflows.

Where AI Brings the Most Value in Testing

AI isn’t a magic button for perfect code, but there are certain benefits of AI in software testing. Some of the most impactful use cases include:

Unit test generation

Instead of writing unit tests manually for every function, AI models (like GPT-4 or specialized tools) can generate basic tests from your codebase. This helps boost test coverage without overloading your dev team.

Useful when: You’re writing new code fast, or modernizing legacy code with low test coverage.

Regression testing

AI-powered regression tools learn from past code changes and test results to predict what areas are most likely to break. This reduces the need to rerun the full test suite every time—saving time while still catching critical issues.

Useful when: You release frequently and need confidence without running hundreds of tests.

Test case prioritization

When time or resources are limited, AI can help decide which tests to run first. By analyzing code changes, historical test data, and failure rates, it helps teams focus on what matters most.

Useful when: You’re scaling up your testing but can’t afford to run everything, every time.

Bug detection and categorization

AI tools can analyze logs, tracebacks, and user reports to identify likely bugs, classify their severity, and even suggest fixes. They help QA and dev teams respond faster and more accurately.

Useful when: You’re dealing with high bug volumes or vague user reports.

💡Want to learn how AI fits into product teams? Read our AI in Product Development guide.

Tools to Consider

There’s a growing set of AI-powered tools that make this possible. A few worth exploring:

  • Testim – Uses AI to create and maintain stable end-to-end tests. Great for UI testing in modern apps.

  • Functionize – Combines machine learning with intelligent test automation. Designed to reduce flaky tests and maintenance overhead.

  • Diffblue Cover – Generates Java unit tests automatically, directly from source code.

  • OpenAI’s GPT models – Can be used to auto-generate test cases, write test plans, or review logic with code context.

Choosing the right tool depends on your stack, test strategy, and how tightly integrated you want AI in your process.

How to Integrate AI into Your CI/CD Pipeline (Step-by-Step)

To get real value from ai in test automation, it needs to be embedded into your existing workflows, not treated as a separate tool. Here’s a practical roadmap to make that happen:

Step 1: Choose the right tool for your stack

 Evaluate tools based on:

  • CLI or API support for automation

  • Compatibility with your frameworks and languages

  • Integration with your CI tools (GitHub Actions, Jenkins, GitLab CI, etc.)

💡 Practical tip: Testim supports most major CI tools and works well with JavaScript-heavy apps.

Step 2: Automate test generation

Use AI to generate unit or integration tests from your existing codebase.

  • Add test generation to pre-merge hooks or nightly build scripts

  • Review and approve generated tests before merging

  • Refine prompts or settings as needed

💡 Practical tip: Set up a GPT prompt in your CI pipeline to auto-suggest test cases for each new PR. 

Step 3: Plug AI tests into your CI runs

Make sure generated tests are run automatically with code changes.

  • Include them in your CI config

  • Run on PRs, staging deploys, or merges

  • Log and track results

💡 Practical tip: Use GitHub Actions to run Functionize tests on every pull request and auto-flag test failures for review.

Step 4: Prioritize tests with AI assistance

Use AI to select and prioritize tests based on risk.

  • Feed in test history and recent code changes

  • Run high-priority tests first

  • Optimize test suites for speed and coverage

💡 Practical tip: Use tools like Launchable to implement test impact analysis and reorder test execution.

Step 5: Monitor and retrain

Keep improving your AI-powered testing setup by:

  • Monitoring test effectiveness and gaps

  • Reviewing performance regularly

  • Retraining models with new data and bugs

💡 Practical tip: Export test failure logs monthly to retrain your bug classifier and improve detection accuracy over time.

The Risks, and Why Human Oversight Still Matters

Generative AI in software testing can make testing faster and more efficient, but it’s not flawless. It may miss edge cases, generate redundant tests, or flag false positives. Without human input, these issues can lead to overconfidence in the results.
That’s why AI should be treated as an assistant, not a replacement. QA engineers still play a critical role in evaluating, and improving test quality.

Final Thoughts

AI in software testing offers a real opportunity to improve speed, accuracy, and coverage. It doesn’t remove the need for skilled testers, but it does free them from repetitive work so they can focus on what matters most.

If your team is pushing for faster releases, tighter feedback loops, and fewer bugs, now might be the time to explore how AI fits into your QA process.

Testing is just one part of launching a successful product. At NineTwoThree, we help startups and enterprises plan, build, test, and scale AI-powered applications, end-to-end. 

Let’s talk about how smarter testing fits into your bigger product strategy, and where we can be of service.

Software testing is essential, but often time-consuming, repetitive, and a roadblock to faster releases. For many teams, it’s where bottlenecks form: manual test writing slows development, regression testing eats up hours, and bugs still slip through.

AI in software testing can help. Not by replacing QA engineers, but by supporting them, speeding up routine work, reducing errors, and freeing up time for deeper quality improvements.

So, here’s how to use AI  in software testing, and how it’s already reshaping modern testing workflows.

Where AI Brings the Most Value in Testing

AI isn’t a magic button for perfect code, but there are certain benefits of AI in software testing. Some of the most impactful use cases include:

Unit test generation

Instead of writing unit tests manually for every function, AI models (like GPT-4 or specialized tools) can generate basic tests from your codebase. This helps boost test coverage without overloading your dev team.

Useful when: You’re writing new code fast, or modernizing legacy code with low test coverage.

Regression testing

AI-powered regression tools learn from past code changes and test results to predict what areas are most likely to break. This reduces the need to rerun the full test suite every time—saving time while still catching critical issues.

Useful when: You release frequently and need confidence without running hundreds of tests.

Test case prioritization

When time or resources are limited, AI can help decide which tests to run first. By analyzing code changes, historical test data, and failure rates, it helps teams focus on what matters most.

Useful when: You’re scaling up your testing but can’t afford to run everything, every time.

Bug detection and categorization

AI tools can analyze logs, tracebacks, and user reports to identify likely bugs, classify their severity, and even suggest fixes. They help QA and dev teams respond faster and more accurately.

Useful when: You’re dealing with high bug volumes or vague user reports.

💡Want to learn how AI fits into product teams? Read our AI in Product Development guide.

Tools to Consider

There’s a growing set of AI-powered tools that make this possible. A few worth exploring:

  • Testim – Uses AI to create and maintain stable end-to-end tests. Great for UI testing in modern apps.

  • Functionize – Combines machine learning with intelligent test automation. Designed to reduce flaky tests and maintenance overhead.

  • Diffblue Cover – Generates Java unit tests automatically, directly from source code.

  • OpenAI’s GPT models – Can be used to auto-generate test cases, write test plans, or review logic with code context.

Choosing the right tool depends on your stack, test strategy, and how tightly integrated you want AI in your process.

How to Integrate AI into Your CI/CD Pipeline (Step-by-Step)

To get real value from ai in test automation, it needs to be embedded into your existing workflows, not treated as a separate tool. Here’s a practical roadmap to make that happen:

Step 1: Choose the right tool for your stack

 Evaluate tools based on:

  • CLI or API support for automation

  • Compatibility with your frameworks and languages

  • Integration with your CI tools (GitHub Actions, Jenkins, GitLab CI, etc.)

💡 Practical tip: Testim supports most major CI tools and works well with JavaScript-heavy apps.

Step 2: Automate test generation

Use AI to generate unit or integration tests from your existing codebase.

  • Add test generation to pre-merge hooks or nightly build scripts

  • Review and approve generated tests before merging

  • Refine prompts or settings as needed

💡 Practical tip: Set up a GPT prompt in your CI pipeline to auto-suggest test cases for each new PR. 

Step 3: Plug AI tests into your CI runs

Make sure generated tests are run automatically with code changes.

  • Include them in your CI config

  • Run on PRs, staging deploys, or merges

  • Log and track results

💡 Practical tip: Use GitHub Actions to run Functionize tests on every pull request and auto-flag test failures for review.

Step 4: Prioritize tests with AI assistance

Use AI to select and prioritize tests based on risk.

  • Feed in test history and recent code changes

  • Run high-priority tests first

  • Optimize test suites for speed and coverage

💡 Practical tip: Use tools like Launchable to implement test impact analysis and reorder test execution.

Step 5: Monitor and retrain

Keep improving your AI-powered testing setup by:

  • Monitoring test effectiveness and gaps

  • Reviewing performance regularly

  • Retraining models with new data and bugs

💡 Practical tip: Export test failure logs monthly to retrain your bug classifier and improve detection accuracy over time.

The Risks, and Why Human Oversight Still Matters

Generative AI in software testing can make testing faster and more efficient, but it’s not flawless. It may miss edge cases, generate redundant tests, or flag false positives. Without human input, these issues can lead to overconfidence in the results.
That’s why AI should be treated as an assistant, not a replacement. QA engineers still play a critical role in evaluating, and improving test quality.

Final Thoughts

AI in software testing offers a real opportunity to improve speed, accuracy, and coverage. It doesn’t remove the need for skilled testers, but it does free them from repetitive work so they can focus on what matters most.

If your team is pushing for faster releases, tighter feedback loops, and fewer bugs, now might be the time to explore how AI fits into your QA process.

Testing is just one part of launching a successful product. At NineTwoThree, we help startups and enterprises plan, build, test, and scale AI-powered applications, end-to-end. 

Let’s talk about how smarter testing fits into your bigger product strategy, and where we can be of service.

Alina Dolbenska
Alina Dolbenska
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