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Who uses Linear?

Product planning and issue tracking workspace with AI triage and agent workflows.

On usedby, 30 companies use Linear, including OpenAI, Coinbase, and Brex. 18 of them are confirmed by a published case study, quote or press release. 1 of them declared it to usedby itself. Every company links to the public page that names it.

22 public sources+1 in the last 30 days
See the 30 companiesComparelinear.app
CompareVisit linear.app
Customers

30 companies, each with its public proof

Strongest proof first. Open a company to see the page that names it, and when we captured it.

Companies that use Linear, with proof level, first public proof and source
CompanyIndustryProofFirst public proofSource
OpenAIArtificial IntelligenceConfirmed—linear.app
CoinbaseCrypto & Web3Confirmed—linear.app
BrexFintech & PaymentsConfirmed—linear.app
RampFintech & PaymentsConfirmed—linear.app
RemoteHR & RecruitingConfirmed—linear.app
Scale AIArtificial IntelligenceConfirmed—linear.app
AutomatticDevTools & InfrastructureConfirmed—linear.app
Boom Supersonic—Confirmed—linear.app
Cars24MarketplaceConfirmed—linear.app
Cash AppFintech & PaymentsConfirmed—linear.app
CursorDevTools & InfrastructureConfirmed—linear.app
Dandelion Chocolate—Confirmed—linear.app
MercuryFintech & PaymentsConfirmed—linear.app
OpendoorPropTech & ManagementConfirmed—linear.app
OscarInsurance & InsurTechConfirmed—linear.app
Scout24PropTech & ManagementConfirmed—linear.app
SierraTelecommunicationsConfirmed—linear.app
ClaySales Tech & CRMConfirmed—linear.app
FiniArtificial IntelligenceDeclared—usefini.com
SalesforceSales Tech & CRMObserved—linear.app
FigmaDevTools & InfrastructureObserved—linear.app
PerplexityArtificial IntelligenceObserved—linear.app
VercelDevTools & InfrastructureObserved—linear.app
ClickHouseData & AnalyticsObserved—linear.app
KlaviyoMarketing TechObserved—linear.app
MonzoBanking & MortgagesObserved—linear.app
Polymarket—Observed—linear.app
SubstackMedia & PublishingObserved—linear.app
YahooMedia & PublishingObserved—linear.app
LovableArtificial IntelligenceObserved—linear.app
Showing 15 of 30.
Results

What customers say Linear changed

Figures and quotes as Linear and its customers published them, each tied to its source. We quote, we do not measure the result.

All 15 stories →
“Linear keeps us quick and nimble, even as we scale.”
Marcelo LebrePresident and Co-founder, Remote
Named quote, captured Nov 13, 2026 · Source
nearly 300
Triage Intelligence suggestions accepted
“Linear democratized all the context that used to live in people’s heads. Everyone stays informed regardless of which tool they're using. No more duplicate bug reports, no more wondering if someone else flagged an issue. We move faster, and customers get a better experience.”
George DiltheyHead of Support, Clay
Vendor case study · Read how Clay uses Linear
“I think in a lot of orgs you probably have a choice between moving fast and moving with care. Linear helps us have both”
Zack Reneau-Wedeenhead of product at Sierra, Sierra
Vendor case study · Read how Sierra uses Linear
52%
improvement in bug resolution time for one team
Scale AI
Read how Scale AI uses Linear
47%
Increase in daily usage
Brex
Read how Brex uses Linear
Almost ten thousand
issues created through Slack since migrating to Linear
Scout24
Read how Scout24 uses Linear
80%
Share of Automattic employees using Linear weekly
Automattic
Read how Automattic uses Linear
Each figure is the vendor’s or the customer’s claim, quoted with its label. Latest capture Nov 13, 2026.12 of Linear’s 15 stories shown.
Where it’s used

Is Linear used in companies like yours?

By industry

14 industries among 30 customers. Of the 25 with a known size, 60% have more than 1,000 employees.

By industry and company size
Customers of Linear by industry and company size
IndustryCustomers≤ 200201–1,000> 1,000Unknown
Artificial Intelligence53110
DevTools & Infrastructure40220
Fintech & Payments40130

Employees per company. Every proof level counts, job posts included. A company with no stored size gets its own column, never counted as small.

Which Workspaces & project management tools companies use, by industry: Artificial Intelligence · DevTools & Infrastructure · Fintech & Payments · Media & Publishing · HR & Recruiting · Marketing Tech

Before you buy

What Linear does, and what to check

What Linear does

Product planning and issue tracking workspace with AI triage and agent workflows.

Written by usedby from linear.app.

Questions to ask in your demo

  1. Which of your customers look like us, by industry and size?
  2. What does a pilot cost, and what decides the move to a full contract?
  3. Where is our data stored, who can access it, and is it used to train models?
  4. How does Linear work with the tools we already use?
Alternatives

Linear alternatives, by public customers

Same or competing category, from another vendor. Every proof level counts. A shared category alone does not establish the same functions or suitability for your task.

All Linear alternatives →
Workspaces & project management ranking →

Often used with Linear

Other categories found at the same companies. All proof levels are included, including job-post signals. This does not establish an integration or joint use.

  • CursorAI coding assistants & agents12 companies in common
  • ClaudeAI assistants8 companies in common
  • HexData platforms & analytics8 companies in common
  • FigmaDesign & UI/UX7 companies in common
  • BasetenAI inference & GPU cloud6 companies in common
  • ChatGPTAI assistants6 companies in common
FAQ

Questions about Linear

Who uses Linear?

30 companies use Linear (18 confirmed, 1 declared, 11 observed), including OpenAI, Coinbase, and Brex.

What results do companies report with Linear?

Companies that use Linear report these results in public case studies. Clay has already accepted nearly 300 suggestions from Triage Intelligence (source: linear.app, checked November 13, 2026). Scale AI: one of the teams improved bug resolution time by 52% (source: linear.app, checked November 13, 2026). Brex: 47% Increase in daily usage (source: linear.app, checked November 13, 2026).

Which industries use Linear?

The industries with the most Linear customers are Artificial Intelligence (5), DevTools & Infrastructure (4), and Fintech & Payments (4).

What are the alternatives to Linear?

Ranked by public customers (every proof level counts, job posts included), the top Linear alternatives are Jotform (148 customers, 0 shared), Miro (126 customers, 1 shared), Notion (117 customers, 10 shared), and Slack (50 customers, 3 shared). See all Linear alternatives.

How does usedby know who uses Linear, and how current is it?

Each company here links to a public page that names it as a Linear customer, and each line shows its proof level. A company that declared Linear itself is marked Declared. The latest check ran on November 13, 2026. How usedby collects and checks its data.

Sources

Where this data comes from

Three proof levels

Confirmed · 18Case study, named quote or press release.
Declared · 1The company told usedby itself that it uses Linear, or lists it as a sub-processor on its own legal page.
Observed · 11Linear shows the company on its own pages.

Main sources

How we check →

Cite this page

UsedBy.ai (2026). Who uses Linear? 30 companies. Retrieved from https://www.usedby.ai/tools/linear, latest check November 13, 2026.