Trunk Flaky Tests
Trunk Flaky Tests: A focused CI analytics tool for finding and containing flaky tests. Ranked #6 of 30 in Test Analytics Software by our editors (8.9/10); pricing: Free plan; best for CI teams focused on flaky-test reduction.
At a glance
- Editor score8.9 / 10
- PricingFree plan
- Best forCI teams focused on flaky-test reduction
- Free planYes
- Flaky-test detectionYes
- Founded2021 · San Francisco, California, United States
- Facts checked21 Sep 2026
Where it wins
- Automatic quarantine helps keep flaky tests from blocking CI workflows.
- AI failure grouping and history support faster failure analysis.
- Supports many CI providers, test runners, ticketing tools, and alerts.
Where it doesn't
- Its focus is narrower than full test-reporting suites.
- Enterprise features include custom billing rather than a listed price.
- On-premise deployment is currently in private preview.
Our verdict on Trunk Flaky Tests
Trunk Flaky Tests is a test analytics platform for engineering and QA teams that need to identify inconsistent test behavior in CI. It processes uploaded CI test results to detect flaky tests, analyze failure reasons, track stability over time, and quarantine tests automatically. The product supports Android, Bazel, Behave, Cypress, Go, GoogleTest, Gradle, JavaScript and TypeScript test tools, Maven, NUnit, Playwright, Pytest, RSpec, XCTest, and other listed frameworks. It is suited to teams whose main priority is reducing flaky-test disruption rather than managing every aspect of test reporting in one system.
Its strongest area is the workflow around flaky failures. AI grouping identifies related failures, while analysis includes failure reasons, job durations, and commit history. Historical test-status tracking and environment-based segmentation add context to recurring problems. Pull-request comments can report failures and quarantined tests, and real-time Slack alerts cover flaky-test events. CI integrations include GitHub Actions, Jenkins, CircleCI, Bitbucket Pipelines, Azure DevOps Pipelines, Buildkite, GitLab, Semaphore, TeamCity, Travis CI, and others. Ticketing integrations include Linear and Jira, with Microsoft Teams, Slack, and custom webhooks supporting notification workflows.
The Free plan is displayed at $0 per committer per month and includes flaky-test detection, automatic quarantining, PR comments, CLI usage, and up to 5 repo committers. Team is also displayed at $0 per committer per month and adds unlimited committers, 1M test spans per committer, onboarding support, multi-CI support, and Slack notifications. Enterprise adds SSO, on-premise deployment, admin controls, dedicated support, and custom billing; on-premise deployment is in private preview. Choose Trunk Flaky Tests for a focused flaky-test program. Teams seeking a broader full-suite reporting platform may prefer a wider test analytics product.
Your product? Our editors can test Trunk Flaky Tests in depth and publish a review, labelled as paid · from $149/mo →
Trunk Flaky Tests pricing
All 3 Trunk Flaky Tests plans and prices →
Trunk Flaky Tests fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Not verified |
| Supported frameworks | Android, Bazel, Behave, cargo-nextest, Cypress, Dart Test, Go, GoogleTest, Gradle, Jasmine, Karma, Kotest, Maven, minitest, Mocha, Nightwatch, NUnit, Pest, PHPUnit, Playwright, Pytest, Robot Framework, RSpec, Swift Testing, Testplan, Vitest, XCTest |
| CI/CD integrations | Azure DevOps Pipelines, Bitbucket Pipelines, Buildkite, CircleCI, Drone CI, GitHub Actions, GitLab, Jenkins, Semaphore, TeamCity, Travis CI |
| Flaky-test detection | Yes |
| Failure analysis | Yes |
| Execution trend reports | Yes |
| Data retention | Not verified |
| Self-hosted deployment | Yes |
| Deployment | Cloud, Self-hosted |
| Platforms | Web |
| Compliance & security | SOC 2 |
| Support | Docs, Community |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 15 integrations: GitHub Actions, Jenkins, CircleCI, Bitbucket Pipelines, Azure DevOps Pipelines, Buildkite … |
| Pricing | Free plan (source) |
| Website | trunk.io |
| Facts checked | 21 Sep 2026 |
Trunk Flaky Tests integrations
Trunk Flaky Tests lists 15 integrations on its own site.
- GitHub Actions
- Jenkins
- CircleCI
- Bitbucket Pipelines
- Azure DevOps Pipelines
- Buildkite
- Drone CI
- GitLab
- Semaphore
- TeamCity
- Travis CI
- Slack
- Linear
- Jira
- Microsoft Teams
Alternatives to Trunk Flaky Tests
- Allure ReportA broad, free reporting layer for teams that need detailed test analytics across frameworks.9.4
- BrowserStack Test Reporting & AnalyticsA hosted analytics service with broad CI coverage and AI-assisted failure analysis.9.3
- ReportPortalA broad, AI-rich choice for teams that need self-hosted test analytics.9.2
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Trunk Flaky Tests vs the competition
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Also Ranked In
Trunk Flaky Tests is ranked in 3 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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