Trunk is a CI acceleration platform that detects, quarantines, and eliminates flaky tests while upgrading GitHub merge queues. It adds flaky test dashboards, AI failure summaries, ticketing integrations, and parallel merge lanes so large engineering orgs keep main green.
Free tier supports up to five repo committers with quarantining, PR comments, and one million test spans per committer.
API access
Not confirmed
Is Trunk right for you?
A good fit for
Engineering organizations with monorepos or heavy CI that need flaky test management and intelligent merge queues.
Before you choose
Public Team and Enterprise tiers also show $0 per committer on the pricing grid, with Enterprise sold via sales for SSO and on-prem options.
Keep CI green
Trunk.io targets teams that ship fast but struggle with flaky tests and merge bottlenecks, combining detection, quarantine, and merge queue automation.
What it can do
Features & capabilities
Unknown is different from unavailable. Each fact carries its own evidence.
Capability
Value
Evidence
Checked
Flaky test quarantine
Platform automatically quarantines flaky tests while continuing to collect stack traces on failures.
Facts sourced
2026-10-04
Merge Queue upgrades
Marketing promises anti-flake protection, intelligent batching up to 100 PRs, and parallel queues.
Facts sourced
2026-10-04
Free committer tier
Pricing lists Free at $0 per committer/month for up to five committers and 1M test spans each.
Facts sourced
2026-10-04
Understand the total cost
Trunk pricing & plans
Free
Free
Free tier supports up to five repo committers with quarantining, PR comments, and one million test spans per committer.
Access
Free tier supports up to five repo committers with quarantining, PR comments, and one million test spans per committer.
Trunk is a CI acceleration platform that detects, quarantines, and eliminates flaky tests while upgrading GitHub merge queues. It adds flaky test dashboards, AI failure summaries, ticketing integrations, and parallel merge lanes so large engineering orgs keep main green.
Does Trunk have a free plan?
Free tier supports up to five repo committers with quarantining, PR comments, and one million test spans per committer.. This record lists ongoing free access; check the plan limits before starting.
How much does Trunk cost?
No paid monthly price is listed; this record treats the product as free to start. See the plan cards for entitlements, billing commitments and seat minimums.
Can I use Trunk through an API?
Not confirmed. API access and subscription access may have different terms; consult the linked sources.
What should I check before choosing it?
Public Team and Enterprise tiers also show $0 per committer on the pricing grid, with Enterprise sold via sales for SSO and on-prem options.
Price history
No retained pricing changes yet. A current price alone does not establish a historical trend.