Developer Tools · head to head
ESLint vs Render
The short version
- Each has a real cost: ESLint slow performance on large codebases compared to newer tools like Oxlint and Biome; Render the free Hobby workspace is limited to 25 services and 5 GB of bandwidth
- Prices and features above were last checked on 30 August 2026.
Where they differ
Only the attributes on which ESLint and Render actually diverge.
Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), founded (2019).
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 Render does not also cover.
Only in Render
- Web services
- Static sites
- Background workers
- Postgres database
- Redis database
- Scheduled jobs
- Environment variables
- Custom domains
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 Render
- Automatically fixing issues with syntax-aware rewritesnot Render
- Enforcing a consistent code style across a teamnot Render
- Running as a CI step to block non-conforming codenot Render
- Writing custom rules for project-specific conventionsnot Render
Render
- Deploying web services, static sites and cron jobs from a Git repository without managing serversnot ESLint
- Running managed Postgres and Redis alongside application servicesnot ESLint
- Preview environments per pull request for small teamsnot 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
Render
- The free Hobby workspace is limited to 25 services and 5 GB of bandwidth
- Every paid plan charges the workspace fee plus compute on top, so $25 per month for Pro is a floor rather than a total
- SAML SSO and SCIM require the Scale plan at $499 per month
- HIPAA-compliant workspaces, inbound IP rules and advanced RBAC roles are Scale plan features
- Organization-level audit logs require Scale; Pro provides only workspace audit logs
- Contractual uptime SLAs, support response SLAs and a technical account manager are Enterprise only, and Enterprise is custom priced with no published rate
- Included bandwidth is 25 GB on Pro and 1 TB on Scale, with usage beyond that billed separately
Pricing, plan by plan
ESLint
FreeNo published plan breakdown. See the ESLint review.
Render
Free- FreeFree
- 1 web service
- 1 static site
- Shared CPU
- Starter$7/month
- Unlimited services
- Dedicated CPU
- 2GB RAM
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 Render if
- You need web services.
- You want to start without paying.
- You work on Web, Api.
- You also want static sites.
Questions people ask
- Is ESLint or Render better?
- Neither clearly leads. ESLint starts at Free and Render at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, ESLint or Render?
- ESLint starts at Free and Render at Free.
- Does ESLint or Render run on more platforms?
- ESLint runs on Browser-based JavaScript, Node.js, Any JavaScript environment. Render runs on Web, Api.
- Can I use ESLint for free?
- Both have a free tier, so you can try either at no cost before committing.
- 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 Render is typically brought in for.
- What can ESLint do that Render cannot?
- Render covers Web services, Static sites, Background workers, Postgres database.
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.
SourceRender: What is Render's pricing?
Render's pricing details are not disclosed on the public pricing page. The site references workspace plans, compute services, and features but does not display specific costs. Users must visit the pricing page directly or contact Render for detailed information.
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.
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.
SourceRelated pages
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