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Head-to-head · CI Failure Analysis And Flaky Test Tools

Mergify vs Trunk Flaky Tests

  • Updated Sep 2026
  • Both researched from official sources
  • 2 checks side by side
Higher score Mergify #2 in CI Failure Analysis And Flaky Test Tools 7.0/10 Free plan · paid from $21/user/mo · 14-day trial Free plan✓ 1 of 4 features Visit Mergify
Trunk Flaky Tests #4 in CI Failure Analysis And Flaky Test Tools 5.0/10 Free plan Free plan✓ 1 of 4 features Visit Trunk

Mergify leads on 0 checks, Trunk Flaky Tests on 0, and 2 are even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreMergify · 7.0/10
  • Free planboth

Mergify scores higher on our rubric for ci failure analysis and flaky test tools: 7.0 against 5.0 out of 10; our editors rank them #2 and #4.

Mergify is the better fit for gitHub-centric teams managing flaky tests and merges. Trunk Flaky Tests is the better fit for teams seeking free flaky-test detection and quarantine.

  • Mergify fits best

    GitHub-centric teams managing flaky tests and merges

  • Trunk Flaky Tests fits best

    Teams seeking free flaky-test detection and quarantine

Advertiser disclosure: iTechGuides is reader-supported. We may earn a commission when you click some links. It never changes our verdict. How we rank.

Side by side

Feature Mergify 7.0/10 Visit ↗ Trunk Flaky Tests 5.0/10 Visit ↗
At a glance
Editor score 7.0 5.0
Ranking #2 in CI Failure Analysis And Flaky Test Tools #4 in CI Failure Analysis And Flaky Test Tools
Best for GitHub-centric teams managing flaky tests and merges Teams seeking free flaky-test detection and quarantine
Pricing model Free plan + paid Free plan + paid
Starting price Not published Not published
Free plan ✓ ✓
Free trial — —
Deployment Cloud, Self-hosted Cloud, Self-hosted
Platforms Web Web
Support Email, Community, Docs, Tickets · 24/7 Docs, Community
Compliance SOC 2, SSO/SAML SOC 2
Integrations 35+ integrations 15 integrations
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Mergify 1/4 · Trunk Flaky Tests 1/4
Flaky test detection ✓ ✓
Failure root-cause analysis Not published Not published
AI fix suggestions Not published Not published
Test quarantine Not published Not published
Specs
CI integrations Not published Not published
Failure history Not published Not published
Our review
Pros
  • Detects flaky tests, classifies test health, and tracks historical statistics
  • Quarantines unreliable tests and supports pull-request reruns
  • Combines CI insights with merge queues, protections, and stacked pull requests
  • 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
  • Broader than a standalone test analytics tool, so may exceed a narrow need
  • Max costs $21 per seat per month when billed monthly
  • Enterprise is the tier for on-premise deployment and custom retention
  • 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

Mergify brings test reliability workflows and pull-request merge automation together for engineering teams. Test Insights detects flaky and broken tests, classifies test health, analyzes failures, and tracks test statistics across…

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 →
  1. MergifyCI Failure Analysis And Flaky Test Tools 7.0Free plan · paid from $21/user/mo · 14-day trial
  2. Trunk Flaky TestsCI Failure Analysis And Flaky Test Tools 5.0Free plan

Strengths and trade-offs

  • Mergify — where it wins

    • Detects flaky tests, classifies test health, and tracks historical statistics
    • Quarantines unreliable tests and supports pull-request reruns
    • Combines CI insights with merge queues, protections, and stacked pull requests

    Where it doesn't

    • Broader than a standalone test analytics tool, so may exceed a narrow need
    • Max costs $21 per seat per month when billed monthly
    • Enterprise is the tier for on-premise deployment and custom retention

  • 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
  • Mergify7.0/10 · Free plan · paid from $21/user/mo · 14-day trial

    Combines flaky-test analysis and quarantine with merge queues and CI workflows.

    Visit MergifyFull verdict →
  • Trunk Flaky Tests5.0/10 · Free plan

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

    Visit TrunkFull verdict →

More comparisons

All CI failure analysis and flaky test tools comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026