What else does Linear use?

OpenAI, Slack, Stripe, Fivetran and HubSpot, among 48 vendors we hold evidence for.

Which other companies use Cloudflare?

12ui, 15Five, 17hats, 17hats University and 1K4.AI, among 23,016 companies with public evidence.

Companies / Linear / Cloudflare

Does Linear use Cloudflare?

Q: Does Linear use Cloudflare?

Yes. We hold strong evidence for this. Evidence: Subprocessor list, Website, Job postings.

Yes

We hold strong evidence for this.

The company names it in its own subprocessor list, a statement that this vendor handles its customers' data.
Its script, DNS record or job board was loaded on the company's live website.
The company's open job postings ask candidates to know it.

How we know

Subprocessor listNamed as Cloudflare, Inc.Processes data for the company10 Nov 2026Source

Websiteheader: cf-ray: a588e7c56cfb4e48-SJC10 Nov 2026Source

Job postingsPreferred, or in a single posting1 posting in 90 days13 Nov 2026Source

About Linear

Linear provides a product development system for planning and building products, with AI agents that work alongside teams. It serves product teams building software.

Summarized from its homepage on 3 Nov 2026.

Productivity and collaboration

What else Linear uses

Linear has evidence for 48 vendors. The strongest:

OpenAI Slack Stripe Fivetran HubSpot Snowflake Amazon Web Services Anthropic Braintrust

See the full Linear tech stack

Other companies using Cloudflare

12ui12ui.com

15Five15five.com

17hats17hats.com

17hats University17hatsuniversity.com

1K4.AI

247 Profits247profits.org

2manydots2manydots.nl

360DT360dt.de

All 23,016 companies using Cloudflare

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