Choose the testing outcome
Start one of six focused workflows from Jobs or from the selected Java file in IntelliJ IDEA.
Open full size ↗JAIPilot - One-Click AI for Java Testing
Optimized for outcomes. Choose the Java testing result you need. JAIPilot plans, writes, repairs, and verifies tests in your project.
5×
5× faster than testing with a regular coding agent.
90%
Line coverage target JAIPilot adds meaningful tests for the selected code and checks the result against your project's coverage report.
JAIPilot runs file changes, builds, tests, and available coverage reports locally in your project through IntelliJ IDEA or the CLI.
Optimized for outcomes
Create tests
- Generate Tests
- Lock Existing Behavior
Repair tests
- Fix Tests
- Stabilize Flaky Tests
Measure changes
- Test Current Changes
- Improve Coverage Measure before and after
Examples of Java testing work that JAIPilot automates
Right-click a class, multiple classes, or a directory to work on that selection, or use Jobs → New for the entire repository. Then follow the local work and review the measured result in IntelliJ IDEA.
- 01
Build a missing test suite
Generate focused tests for a Java class, package, or current change, then run the project build and test suite locally.
- 02
Repair failing or flaky tests
Reproduce the failure, make the smallest useful change, and rerun the relevant tests before reporting the result.
- 03
Improve coverage with evidence
Target at least 90% line coverage for the selected code, add useful tests, and report the measured result when the project produces a coverage report.
PRODUCT DEMO / RIGHT-CLICK: CLASS(ES) OR DIRECTORY / JOBS → NEW:
REPOSITORY Watch on YouTube ↗
WHY JAIPILOT
Why JAIPilot delivers better Java tests.
- 01
Better-quality, verified results
JAIPilot combines Anthropic Claude frontier models optimized for Java testing with IntelliJ-native context, then runs Maven or Gradle and the relevant tests locally to verify the result.
- 02
Faster Java testing
5× faster than testing with a regular coding agent.
- 03
Easy to use
Choose the testing outcome you need and start. JAIPilot handles the prompt, tools, and verification workflow for you.
- 04
Optimized for outcomes
Generate tests, improve coverage, fix failing tests, stabilize flaky tests, test current changes, or lock existing behavior. Each outcome guides how JAIPilot plans, writes, repairs, and verifies your tests.
- 05
IntelliJ-native project context
JAIPilot uses your selected classes or directories together with project information available through IntelliJ, including the repository structure and build setup.
- 06
Clear edit boundaries
Your selection defines the scope and each testing workflow defines the work. Git repositories also unlock change review, undo, and redo in Jobs.
Works with the tools you already use
IntelliJ IDEA
JetBrains
Java
Maven
Gradle
JUnit
TestNG
Spring
JaCoCo
Git
H2
Mockito
Focused testing workflows.
Inside your IDE.
Open full size ↗Keep execution in the project
JAIPilot plans the work through its service while file edits, Maven or Gradle commands, tests, and coverage run locally.
Open full size ↗Read the verified result
Review changed files, the exact build command, test totals, and measured coverage when a report exists.
Open full size ↗Control the work.
Review the result.
IntelliJ IDEA / JAIPilotOpen image ↗
See the workflow.
Then read the verified result.
01 / CHOOSE WORKFLOWINTELLIJ IDEA
Start with the outcome.
Choose the testing workflow that matches the Java change you need.
02 / VERIFIED RESULTLOCAL EXECUTION
Read the evidence.
Check the build command, test totals, changed files, and measured coverage when a report exists.
Start free.
Subscribe when you are ready.
JAIPILOT PRO
$29 USD / month
2,000 testing credits included each month.
JAIPILOT MAX
$200 USD / month
20,000 testing credits included each month.
Start free with 300 credits for up to 14 days. No card required.
Optional credit top-ups carry forward.
Builds, tests, and file changes run in your project.
View PricingQuestions.
Answered directly.
JAIPilot is a Java testing agent available as an IntelliJ IDEA plugin and a CLI. Choose an outcome to create, repair, stabilize, or measure tests locally in your project.
Yes. The JAIPilot CLI offers the same six testing outcomes for a whole repository, paths, classes, or selected lines. It uses your existing JAIPilot account, subscription, and credits. Visit the CLI page to install it on macOS, Linux, or Windows.
Generate tests, lock existing behavior, fix failing tests, stabilize flaky tests, test current changes, and improve coverage.
JAIPilot uses Anthropic Claude frontier models with workflows and project context optimized for Java testing. Builds, tests, coverage, and file changes run locally in your project through IntelliJ IDEA or the CLI.
File changes, Maven or Gradle commands, tests, and coverage run on your computer inside the project selected in IntelliJ IDEA or the CLI.
The CLI requires a Git repository. IntelliJ workflows can run without Git; a Git repository enables change review, undo, and redo in the plugin.
Yes. Pro includes 2,000 credits each month for $29 USD; Max includes 20,000 for $200 USD. You can start with 300 free credits for up to 14 days without a card, and optional top-ups carry forward.
JAIPilot - One-Click AI for Java Testing
Build the test suite your Java codebase needs.
Install JAIPilot