Skip to content
Trunk logo

Trunk

Detects and quarantines flaky tests in CI runs, and runs a merge queue that batches pull requests and bisects failures.

Free planActively maintained

SecurityMonitoringWorkflow automationFor developers
trunk.io ↗XGitHubLinkedIn
Open trunk.ioAlternativesSet it up for my teamIs Trunk yours? Claim the card →
At a glanceswept Oct 14, 2026

≈ 1.4kvisits/mo

Little sign of use · estimate, read Oct 14, 2026

For
engineering teams whose CI pipelines suffer from flaky tests and slow merge queues
Price
Free planpricing page, read Oct 16, 2026Trial & discounts: free trial
Activity
Actively maintainedsite updated 10 days ago
Company
TO THE INDIVIDUAL OR LEGAL ENTITY, AS · since 2021terms of service · per their site
Used for
  • quarantine flaky tests automatically to stop reruns
  • run GitHub merge queues that batch and bisect failing PRs
  • create Linear or Jira tickets for flaky tests
read off trunk.io on Oct 16, 2026
Worth knowingcomputed from what we read · each with its source
  • Used more than 79% of the 335 tools on its shelfINITE Atlas →
  • On the web since 2021, older than 80% of its shelfINITE Atlas
  • Has an MCP server (1 in the registry)public registry →
  • Publishes llms.txt, a file written for AI assistantstrunk.io ↗
Pricingpricing page, read Oct 16, 2026

Free plan

Trial & discounts free trial

pricing page

The companyeach fact with its source · read Oct 16, 2026
Your datawhat they publish, each line with its page · read Oct 16, 2026

These are Trunk's own statements, read from its pages. We did not audit them. A line that is missing was not found on the pages we read; it does not mean the practice is absent.

How a program reaches itfound, not claimed · read Oct 16, 2026
  • MCP serverio.trunk/mcp-serververified in the MCP registry
  • Stateanswers, requires sign-inchecked 2026-10-16
  • Address to connectmcp.trunk.io/mcp

MCP server details →

This card as JSON, for your agent →

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.

Alternatives in Securityby use, among tools still maintained

Figure and bar: visits/mo, estimate · year: online since

Compare Trunk with

Pick up to two.

All 10 alternatives to Trunk →

All Security tools →

Not it? Say what you need

beta

Three tools from the Atlas for the job you describe, each with what fits and what does not.

From people who use itnot part of the reading

No notes yet. What do you use Trunk for?

Sign in to leave a note
Questions this page answers
  • What is Trunk?

    Detects and quarantines flaky tests in CI runs, and runs a merge queue that batches pull requests and bisects failures. It is listed in the Atlas under Security and made by TO THE INDIVIDUAL OR LEGAL ENTITY, AS.

  • Who is Trunk for?

    engineering teams whose CI pipelines suffer from flaky tests and slow merge queues

  • How much does Trunk cost?

    Trunk has a free plan, per its pricing page on 2026-10-16.

  • Is Trunk free?

    Yes, Trunk has a free plan, per its pricing page on 2026-10-16.

  • Do people use Trunk?

    Little sign of use: ≈ 1.4k visits/mo · estimate, 2026-10.

  • Is Trunk still maintained?

    Actively maintained: site updated 10 days ago.

  • Who owns Trunk?

    Trunk is run by TO THE INDIVIDUAL OR LEGAL ENTITY, AS, per its terms of service (2026-10-16).

  • Is Trunk safe?

    We do not audit vendors. What Trunk publishes, read 2026-10-16: SOC 2 Type II, CCPA stated on its security page.

  • Does Trunk have a free trial?

    Yes, a free trial, per its pricing page (2026-10-16).

  • How do I cancel Trunk?

    In its own words (pricing page, 2026-10-16): “What if I need to cancel? p You can cancel your Trunk account at any time. /p.”

  • Does Trunk give refunds?

    In its own words (terms of service, 2026-10-16): “Except as set forth in the Agreement, all fees for the Services are non-refundable.”

  • What are alternatives to Trunk?

    In Security, by use: Strix, LGTM, Looks Good To Meow, Secureframe, Chibitek, Vibranium Labs, Telemetria by ShielderSoft.

How we read a tool

No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.

  • Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
  • Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
  • Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
  • The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.

How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.