Softwr

Project Management · head to head

Clockwise vs ESLint

C

Clockwise

Project Management

Intelligent calendar management for teams

From
Free
Free plan
Yes
Visit ClockwiseFull review
ESLint logo

ESLint

Developer Tools

Find and fix problems in JavaScript code

From
Free
Free plan
Yes
Visit ESLintFull review

The short version

  • Clockwise is an AI-powered calendar assistant.
  • ESLint is free; Clockwise starts at $6.75/mo.
  • Where Clockwise falls short: service discontinued and shut down on March 27, 2026.
  • Where ESLint falls short: slow performance on large codebases compared to newer tools like Oxlint and Biome.
  • Prices and features on this page were last checked on 30 August 2026.

Where they differ

Only the attributes on which Clockwise and ESLint actually diverge.

Attributes where Clockwise and ESLint differ
AttributeClockwiseESLint
PlatformsWebAPI
CategoryProject ManagementDeveloper Tools
Founded20162019

Identical on both: starting price (Free), free tier (Yes).

Not yet recorded: pricing model for ESLint.

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 Clockwise

  • Focus Time protection
  • Meeting optimization
  • Scheduling links
  • Team analytics
  • Conflict resolution
  • Google Calendar
  • Slack
  • Zoom

Only in ESLint

Nothing recorded that Clockwise does not also cover.

What people use each for

The jobs each tool is most often brought in to do.

Clockwise

  • Schedulingnot ESLint
  • Appointment bookingnot ESLint
  • Time trackingnot ESLint
  • Resource managementnot ESLint
  • Team coordinationnot ESLint

ESLint

  • Statically analysing JavaScript and JSX to find problems before runtimenot Clockwise
  • Automatically fixing issues with syntax-aware rewritesnot Clockwise
  • Enforcing a consistent code style across a teamnot Clockwise
  • Running as a CI step to block non-conforming codenot Clockwise
  • Writing custom rules for project-specific conventionsnot Clockwise

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Clockwise

  • Service discontinued and shut down on March 27, 2026
  • All user data was deleted upon shutdown
  • Integration with Asana was removed during product lifecycle

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

Pricing, plan by plan

Clockwise

Free
  • FreeFree
    • Focus Time
    • Meeting optimization
    • Personal analytics
  • Teams$6.75/mo
    • Team analytics
    • Flexible meetings
    • Admin controls

ESLint

Free

No published plan breakdown. See the ESLint review.

Which should you pick?

Choose Clockwise if

  • You need focus time protection.
  • You want to start without paying.
  • You also want meeting optimization.
Clockwise review

Choose ESLint if

  • You want to start without paying.
  • You work on API.
ESLint review

Questions people ask

Is Clockwise or ESLint better?
Neither clearly leads. Clockwise starts at Free and ESLint at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Clockwise or ESLint?
Clockwise starts at Free and ESLint at Free.
Does Clockwise or ESLint run on more platforms?
Clockwise runs on Web. ESLint runs on API.
Can I use Clockwise for free?
Both have a free tier, so you can try either at no cost before committing.
What is Clockwise best used for?
Clockwise is most often used for scheduling, appointment booking, time tracking, resource management. Of those, scheduling and appointment booking are not what ESLint is typically brought in for.
What can Clockwise do that ESLint cannot?
Clockwise covers Focus Time protection, Meeting optimization, Scheduling links, Team analytics.

Answered from the vendors’ own pages

Clockwise: What happened to Clockwise?

Clockwise was acquired by Salesforce and shut down on March 27, 2026. The company announced the team was joining Salesforce to work on Agentforce. User data was deleted and prorated refunds were issued to paying customers.

Source
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.

Source
Clockwise: What integrations did Clockwise support?

Clockwise integrated with Google Calendar, Microsoft Outlook, Slack, and previously Asana (though this integration was discontinued).

Source
ESLint: 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.

Source
Clockwise: What were Clockwise's key features?

Clockwise offered AI-powered focus time protection, automatic meeting buffers, Slack status sync, smart lunch breaks, and team calendar synchronization to optimize schedules and prevent burnout.

Source
ESLint: 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.

Source
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