Jenkins vs Trunk Flaky Tests

Jenkins7.9Visit Trunk Flaky Tests7.9Visit

Jenkins #3 in CI Failure Analysis And Flaky Test Tools 7.9/10 Free plan Free plan✓ 0 of 4 features Visit Jenkins

vs

Trunk Flaky Tests #4 in CI Failure Analysis And Flaky Test Tools 7.9/10 Free plan Free plan✓ 1 of 4 features Visit Trunk

• Jenkins fits best

  Teams building self-managed CI pipelines

• Trunk Flaky Tests fits best

  Teams seeking free flaky-test detection and quarantine

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature	Jenkins 7.9/10 Visit ↗	Trunk Flaky Tests 7.9/10 Visit ↗
At a glance
Editor score	7.9	7.9
Ranking	#3 in CI Failure Analysis And Flaky Test Tools	#4 in CI Failure Analysis And Flaky Test Tools
Best for	Teams building self-managed CI pipelines	Teams seeking free flaky-test detection and quarantine
Pricing model	Free	Free plan + paid
Starting price	Free plan	—
Free plan	✓	✓
Free trial	—	—
Deployment	Self-hosted	Cloud, Self-hosted
Platforms	Web, Windows, macOS, Linux	Web
Support	Docs	Docs, Community
Integrations	7 integrations	15 integrations
Built for	Small business, Mid-market, Enterprise	Small business, Mid-market, Enterprise
Features Jenkins 0/4 · Trunk Flaky Tests 1/4
Flaky test detection	Not checked yet	✓ (best)
Failure root-cause analysis	Not checked yet	Not checked yet
AI fix suggestions	Not checked yet	Not checked yet
Test quarantine	Not checked yet	Not checked yet
Specs
CI integrations	Not checked yet	Not checked yet
Failure history	Not checked yet	Not checked yet
Our review
Pros	Pipeline-as-code supports declarative and scripted Jenkinsfiles. Distributed agents and parallel stages spread pipeline execution. Plugins connect Jenkins with source control, Docker, and Kubernetes.	Free plan includes detection, quarantine, PR comments, and CLI usage Supports 12 CI providers and more than 30 test frameworks AI failure grouping, history, segmentation, alerts, and webhooks
Cons	Self-hosted deployment requires teams to manage the CI infrastructure. No dedicated flaky-test detection or failure-analysis feature is described. Support channels are limited to documentation.	Free plan is limited to five repository committers SSO, admin controls, and dedicated support require Enterprise On-premise deployment is offered in private preview
Our verdict	Jenkins is an open-source automation server for building, testing, delivering, and deploying software. It suits teams that want to build and manage their own CI infrastructure rather than use a vendor-hosted CI service. Small, mid-market,… Read the review →	Trunk Flaky Tests is a cloud and self-hosted platform for engineering and QA teams that need to identify inconsistent test behavior in CI results. It detects flaky tests from uploaded results, groups related failures with AI, analyzes… Read the review →

Strengths and trade-offs

• Jenkins — where it wins

  • Pipeline-as-code supports declarative and scripted Jenkinsfiles.
  • Distributed agents and parallel stages spread pipeline execution.
  • Plugins connect Jenkins with source control, Docker, and Kubernetes.

  Where it doesn't

  • Self-hosted deployment requires teams to manage the CI infrastructure.
  • No dedicated flaky-test detection or failure-analysis feature is described.
  • Support channels are limited to documentation.

• Trunk Flaky Tests — where it wins

  • Free plan includes detection, quarantine, PR comments, and CLI usage
  • Supports 12 CI providers and more than 30 test frameworks
  • AI failure grouping, history, segmentation, alerts, and webhooks

  Where it doesn't

  • Free plan is limited to five repository committers
  • SSO, admin controls, and dedicated support require Enterprise
  • On-premise deployment is offered in private preview

• Jenkins7.9/10 · Free plan

  Flexible self-managed CI infrastructure, but not a dedicated flaky-test analysis tool.

  Visit JenkinsFull verdict →
• Trunk Flaky Tests7.9/10 · Free plan

  Free flaky-test detection with quarantine, failure analysis, and broad CI support.

  Visit TrunkFull verdict →