Developer Tools · head to head
ESLint vs Legit Security
Legit Security
Cybersecurity
AI-native ASPM platform securing AI-generated code before deployment
- From
- On request
- Free plan
- No
The short version
- Only ESLint has a free tier, so it costs nothing to try first.
- Each has a real cost: ESLint slow performance on large codebases compared to newer tools like Oxlint and Biome; Legit Security pricing requires contacting sales, making cost comparison difficult
- Prices and features above were last checked on 29 August 2026.
Where they differ
Only the attributes on which ESLint and Legit Security actually diverge.
| Attribute | ESLint | Legit Security |
|---|---|---|
| Starting price | Free | On request |
| Pricing model | Unknown | Contact sales for custom pricing |
| Free tier | Yes | No |
| Platforms | Browser-based JavaScript, Node.js, Any JavaScript environment | Web, IDE, CI/CD |
| Category | Developer Tools | Cybersecurity |
| Founded | 2019 | Unknown |
Identical on both: user rating (Not yet rated).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in ESLint
Nothing recorded that Legit Security does not also cover.
Only in Legit Security
- VibeGuard AI code scanning
- Unified vulnerability remediation
- Code Security (SAST/SCA)
- Secrets detection and prevention
- Software Supply Chain Security
- Code change detection
- AI-powered remediation
- Risk scoring
What people use each for
The jobs each tool is most often brought in to do.
ESLint
- Statically analysing JavaScript and JSX to find problems before runtimenot Legit Security
- Automatically fixing issues with syntax-aware rewritesnot Legit Security
- Enforcing a consistent code style across a teamnot Legit Security
- Running as a CI step to block non-conforming codenot Legit Security
- Writing custom rules for project-specific conventionsnot Legit Security
Legit Security
- Securing AI-generated code from GitHub Copilot and IDE assistantsnot ESLint
- Consolidating vulnerability findings from multiple AppSec toolsnot ESLint
- Preventing credential leaks across development workspacesnot ESLint
- Automating remediation workflows with AI-powered suggestionsnot ESLint
- Compliance automation with SBOM generation and enforcementnot ESLint
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
ESLint
- Slow performance on large codebases compared to newer tools like Oxlint and Biome
- Complexity in configuration from scratch, particularly for TypeScript support
- Limited built-in TypeScript support, requiring separate parsers and coordination with new TypeScript features
Legit Security
- Pricing requires contacting sales, making cost comparison difficult
- No published pricing tiers or free tier available
- Requires integration with existing SAST and SCA tools for full capability
- Focused primarily on code security within development lifecycle
- Newer entrant with less market presence than established competitors
Pricing, plan by plan
ESLint
FreeNo published plan breakdown. See the ESLint review.
Legit Security
On requestNo published plan breakdown. See the Legit Security review.
Which should you pick?
Choose ESLint if
- You want to start without paying.
- You work on Browser-based JavaScript, Node.js, Any JavaScript environment.
Choose Legit Security if
- You need vibeguard ai code scanning.
- You work on Web, IDE, CI/CD.
- You also want unified vulnerability remediation.
Questions people ask
- Is ESLint or Legit Security better?
- Neither clearly leads. ESLint starts at Free and Legit Security at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, ESLint or Legit Security?
- ESLint has a free tier; the other does not. Paid plans start at Free for ESLint and On request for Legit Security.
- Does ESLint or Legit Security run on more platforms?
- ESLint runs on Browser-based JavaScript, Node.js, Any JavaScript environment. Legit Security runs on Web, IDE, CI/CD.
- Can I use ESLint for free?
- Yes. ESLint has a free tier, so you can try it without paying. Legit Security starts at On request.
- What is ESLint best used for?
- ESLint is most often used for statically analysing javascript and jsx to find problems before runtime, automatically fixing issues with syntax-aware rewrites, enforcing a consistent code style across a team, running as a ci step to block non-conforming code. Of those, statically analysing javascript and jsx to find problems before runtime and automatically fixing issues with syntax-aware rewrites are not what Legit Security is typically brought in for.
- What can ESLint do that Legit Security cannot?
- Legit Security covers VibeGuard AI code scanning, Unified vulnerability remediation, Code Security (SAST/SCA), Secrets detection and prevention.
Answered from the vendors’ own pages
ESLint: Does ESLint automatically fix code issues?
Many problems ESLint finds can be automatically fixed via the --fix flag. ESLint fixes are syntax-aware so you won't experience errors introduced by traditional find-and-replace algorithms.
SourceLegit Security: What is VibeGuard and how does it work?
VibeGuard is Legit Security's core feature that scans AI-generated code directly within IDEs like GitHub Copilot and Cursor, identifying vulnerabilities before code leaves the developer's editor.
SourceESLint: How much does ESLint cost?
ESLint is completely free and open-source software maintained by the OpenJS Foundation. The project accepts voluntary donations from sponsors.
SourceLegit Security: What AI code assistants does Legit Security support?
Legit Security integrates with GitHub Copilot, Cursor, and Claude to scan AI-generated code for vulnerabilities.
SourceESLint: Can I write custom ESLint rules?
Yes. You can develop custom rules that work alongside built-in functionality through ESLint's plugin system, allowing complete customization for your project needs.
SourceLegit Security: How does Legit Security's AI remediation feature work?
The platform uses AI to suggest specific code fixes for identified vulnerabilities and can automatically create tickets in Jira with full context for developers to review and apply.
SourceLegit Security: Does Legit Security support compliance reporting?
Yes, Legit Security automates compliance automation with SBOM generation and can generate compliance reports for security and regulatory requirements.
SourceRelated pages
More on Legit Security
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