vioscale
Comparison

Psalm vs Trunk

No leader: the top candidate Psalm has only 0.33 confidence (low), below the 0.35 needed to declare a winner. The attribute-by-attribute breakdown below, with a source and date on every value, is the honest way to compare them.

Psalm full profile →Trunk full profile →
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Psalm73
Trunk59
Score
Vioscale score
Psalm73 / 100low · 33%
Trunk59 / 100medium · 74%
Pricing
Free tier
Psalm✓
Trunk✓
Model
Price level
Psalmfree
Trunkfree
Transparent
Psalm✓
Trunk✓
Integrations
Count
Psalm–
Trunk7
Security
Scorecard
Psalm4.5
Trunk–
Soc2
Psalm–
Trunk✓
Vulnerabilities
Reliability
Status page
Psalm–
Trunk✓
Adoption
Dependent repos
Psalm15,920
Trunk–
Github stars
Psalm5,884
Trunk–
Release
Cadence days
Psalm1
Trunk–
History
Psalm20 items
Trunk–
License
Spdx
PsalmMIT
Trunk–
Language
Primary
PsalmPHP
Trunk–
Market
Availability

Capabilities

Feature-by-feature on the axes that matter for code quality tools. “-” means undocumented, not absent.

Core
Function
PsalmStatic analyzer
Trunk-
Language scope
PsalmSingle-language
Trunk-
Implementation language
PsalmPHP
Trunk-
Capability
Autofix
Psalm✓
Trunk✓
Config
Config model
PsalmConfig file
Trunk-
Extensibility
Custom rules
Psalm✓
Trunk-
Deployment
Deployment
PsalmCLI-local
Trunk-
Delivery
Editor integration
Psalm-
Trunk-
CI / VCS gating
Psalm-
Trunk✓
Insight
Code metrics
Psalm✓
Trunk-
Performance
Incremental / monorepo aware
Psalm-
Trunk-
Licensing
Open-source
PsalmOSS
TrunkClosed
Commercial
Pricing model
PsalmFree
TrunkPer-contributor

What each one is

The product in its own terms, so the numbers below have context.

Psalm

Psalm is a free, open-source static analyzer for PHP that identifies type-related errors and bugs in codebases at their strictest settings. It can automatically fix many common issues and supports safe coding patterns used in other languages.

Independently observed

Trunk

A platform that identifies unstable tests, automatically isolates them from blocking merges, and provides intelligent merge queue management to reduce build delays and developer friction.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Psalm

Open sourceFree tier

Free and open-source. Optional paid support contracts available.

  • Open SourceFree
as of verify ↗

Trunk

from $0/moSubscriptionFree tier

Free tier available. Team and Enterprise plans available with volume-based discounts on test spans.

  • FreeFree
    • Flaky test detection and quarantining
    • PR comments with test summaries
    • GitHub integration
    • Slack notifications
    • CLI and VS Code usage
    • +3 more
  • Team$0/committer/month
    • Everything in Free, plus:
    • Unlimited committers
    • Volume discounts on test spans
    • Merge queue with anti-flake protection
    • Intelligent PR batching (up to 100 PRs)
    • +6 more
  • EnterpriseContact sales
    • Everything in Team, plus:
    • Single Sign-On (SSO) with custom providers
    • SAML support
    • On-premise deployment
    • Advanced admin and authentication controls
    • +6 more
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
Psalm✗
Trunk✓
CLI
Psalm✓
Trunk✓
Deployment
Cloud / SaaS
Psalm✗
Trunk✓
Self-hosted
Psalm✓
Trunk✓
On-premise
Psalm✗
Trunk✓

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Psalm

Not documented yet.

Trunk

9 total
  • GitHub
  • Slack
  • Linear
  • Jira
  • Google (OAuth/SSO)
  • Microsoft (OAuth/SSO)
  • Jenkins
  • CircleCI
  • Travis CI
Independently observed

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.