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Technology · head to head

Linear vs Mozilla Firefox

Linear logo

Linear

Technology

The issue tracking tool you'll enjoy using

From
Free
Rated
-
Full reviewWebsite
Mozilla Firefox logo

Mozilla Firefox

Technology

Fast, private & safe web browser

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Linear no task-level Gantt chart; Timeline view is available for projects only, not individual issues; Mozilla Firefox no longer supported on Windows 8.1 and earlier versions (users must use Firefox ESR)
  • They diverge on capability: Linear covers Fast, real-time sync, Mozilla Firefox covers Enhanced tracking protection.

Where they differ

Only the attributes on which Linear and Mozilla Firefox actually diverge.

Attributes where Linear and Mozilla Firefox differ
AttributeLinearMozilla Firefox
PlatformsWeb, iOS, Android, macOS, WindowsWindows, macOS, Linux, iOS, Android
Founded20192004

Identical on both: starting price (Free), pricing model (Unknown), free tier (Yes), user rating (Not yet rated), category (Technology).

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 Linear

  • Fast, real-time sync
  • Keyboard-first design
  • Automatic issue tracking
  • Cycles (sprints)
  • Projects & milestones
  • Custom workflows
  • API & webhooks
  • Built-in roadmaps

Only in Mozilla Firefox

  • Enhanced tracking protection
  • Private browsing
  • Customizable interface
  • Add-ons support
  • Cross-device sync
  • Built-in screenshot tool
  • Reader mode
  • Picture-in-picture

What people use each for

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

Linear

  • Issue management and triage, converting customer feedback into prioritized issuesnot Mozilla Firefox
  • Strategic planning via initiatives, roadmaps, and PRDs from idea to launchnot Mozilla Firefox
  • Agent-assisted development, with agents drafting docs and submitting pull requestsnot Mozilla Firefox
  • Code review with structural diffs for human and agent outputnot Mozilla Firefox
  • Progress monitoring via dashboards tracking cycle times and project healthnot Mozilla Firefox

Mozilla Firefox

  • Open-source web browser with privacy-focused designnot Linear
  • Automatic tracking protection and ad blocking (2000+ data trackers blocked by default)not Linear
  • Private browsing mode for anonymous web sessionsnot Linear
  • Built-in password managernot Linear
  • Multi-platform synchronisation across devicesnot Linear
  • Developer tools and debugging capabilities for web developmentnot Linear

Where each one falls short

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

Linear

  • No task-level Gantt chart; Timeline view is available for projects only, not individual issues
  • No native time-tracking or hour-logging feature
  • No native Linux desktop app; official FAQ states it 'may come in the future but it's not on the roadmap for now'
  • Free tier capped at 250 issues and 2 teams

Mozilla Firefox

  • No longer supported on Windows 8.1 and earlier versions (users must use Firefox ESR)
  • No longer supported on macOS 10.14 and earlier versions (users must use Firefox ESR)

Pricing, plan by plan

Linear

Free
  • FreeFree
    • Unlimited members
    • 2 teams
    • 250 issues
  • Basic$10/month
    • 5 teams
    • Unlimited issues
    • Unlimited file uploads
  • Business$16/month
    • Unlimited teams
    • Private teams/guests
    • Triage Intelligence
  • Enterprise$undefined/month
    • SAML/SCIM
    • Granular admin controls
    • Invoice/PO billing

Mozilla Firefox

Free

No published plan breakdown. See the Mozilla Firefox review.

Which should you pick?

Choose Linear if

  • You need fast, real-time sync.
  • You want to start without paying.
  • You work on Web, iOS, Android, macOS, Windows.
  • You also want keyboard-first design.
Linear review

Choose Mozilla Firefox if

  • You need enhanced tracking protection.
  • You want to start without paying.
  • You work on Windows, macOS, Linux, iOS, Android.
  • You also want private browsing.
Mozilla Firefox review

Questions people ask

Is Linear or Mozilla Firefox better?
Neither clearly leads. Linear starts at Free and Mozilla Firefox at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Linear or Mozilla Firefox?
Linear starts at Free and Mozilla Firefox at Free.
Does Linear or Mozilla Firefox run on more platforms?
Linear runs on Web, iOS, Android, macOS, Windows. Mozilla Firefox runs on Windows, macOS, Linux, iOS, Android.
Can I use Linear for free?
Both have a free tier, so you can try either at no cost before committing.
What is Linear best used for?
Linear is most often used for issue management and triage, converting customer feedback into prioritized issues, strategic planning via initiatives, roadmaps, and prds from idea to launch, agent-assisted development, with agents drafting docs and submitting pull requests, code review with structural diffs for human and agent output. Of those, issue management and triage, converting customer feedback into prioritized issues and strategic planning via initiatives, roadmaps, and prds from idea to launch are not what Mozilla Firefox is typically brought in for.
What can Linear do that Mozilla Firefox cannot?
Linear covers Fast, real-time sync, Keyboard-first design, Automatic issue tracking, Cycles (sprints). Mozilla Firefox covers Enhanced tracking protection, Private browsing, Customizable interface, Add-ons support.

Answered from the vendors’ own pages

Linear: How much does Linear cost?

Linear has a free tier supporting 2 teams and 250 issues. Paid plans start at $10 per user per month for Basic and $16 per user per month for Business. Annual billing is required for paid tiers.

Source
Mozilla Firefox: How much does Firefox cost?

Firefox is free to download and use. No pricing tiers, subscriptions, or payment plans are offered for the standard browser.

Source
Linear: What are the file upload limits on Linear?

The free tier is restricted to 10MB file uploads per team. Paid plans offer unlimited file uploads.

Source
Linear: Does Linear offer an Enterprise plan?

Yes, Linear offers an Enterprise tier with custom pricing, annual billing required, SAML and SCIM support, granular admin controls, and priority support.

Source
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