Trunk vs ESLint: Which is Better in 2026?
Choosing between Trunk and ESLint comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Trunk
Code quality and developer experience tools
Best for you if:
- • Trunk is a developer productivity tool for code quality and CI
- • It provides linting, formatting, and merge queue automation
ESLint
Pluggable JavaScript and TypeScript linter
Best for you if:
- • You need something completely free
- • Standard JavaScript/TypeScript linter for code quality
- • Configurable rules with extensive plugin ecosystem
| At a Glance |  Trunk |  ESLint |
|---|---|---|
Starts at | Custom/moTeam | Free |
Best For | Developer Tools | Developer Tools |
Rating | - | - |
Choose Trunk or ESLint?
Choose Trunk if
Code quality and developer experience tools
- All-in-one linting
- Good defaults
- Active development
Choose ESLint if
Pluggable JavaScript and TypeScript linter
- Industry standard
- Highly configurable
- Great ecosystem
- You want a fully free tool (Trunk requires payment)
| Feature | Trunk | ESLint |
|---|---|---|
| Pricing Model | Freemium | Free |
| User Rating | ★4.9/5 145 reviews | No ratings yet |
| Categories | Developer ToolsCode Review | Developer ToolsCode Review |
In-Depth Analysis
Trunk
Code quality and developer experience tools
Strengths
- +All-in-one linting
- +Good defaults
- +Active development
- +Good documentation
- +Fair pricing
Weaknesses
- -Newer tool
- -Learning curve
- -Feature gaps
- -Vendor lock-in
- -Still maturing
Key features
ESLint
Pluggable JavaScript and TypeScript linter
Strengths
- +Industry standard
- +Highly configurable
- +Great ecosystem
Weaknesses
- -Configuration complexity
- -Can be slow on large codebases
- -Plugin version conflicts
Key features
Pricing: Trunk vs ESLint
| Plan | Trunk | ESLint |
|---|---|---|
| Tier 1 | Free Free | Free Free |
| Tier 2 | Custom Team | N/A |
| Tier 3 | Custom Enterprise | N/A |
Pricing verified from each vendor's public pricing page. Compare in detail on Trunk pricing and ESLint pricing.
Who Should Use What?
On a budget?
ESLint is free. Trunk is freemium.
Go with: ESLint
Want the highest-rated option?
Neither has user reviews yet.
Go with: Trunk
Value user reviews?
Neither has user reviews yet.
Go with: ESLint
3 Questions to Help You Decide
What's your budget?
Trunk is freemium. ESLint is free. Go with ESLint if free matters most.
What's your use case?
Both are developer tools tools. Compare their specific features to decide.
How important are ratings?
Neither has user reviews yet.
Key Takeaways
ESLint
- Completely free
- Our pick for this comparison
Trunk
- Choose if you want code quality and developer experience tools
The Bottom Line
ESLint is our pick.
Frequently Asked Questions
Is Trunk or ESLint better?
ESLint is rated in our evaluation. Trunk is freemium and ESLint is free.
What are Trunk and ESLint used for?
Trunk: Code quality and developer experience tools. ESLint: Pluggable JavaScript and TypeScript linter.
What does Trunk cost vs ESLint?
Trunk is freemium (free tier + paid plans). ESLint is completely free. Visit their websites for detailed pricing.