# What does Linea use? Linea (linea.build) shows public evidence of 21 tools, according to runsonwhat (last checked 2026-11-13). - LinkedIn: https://www.linkedin.com/company/lineabuild ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code | | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | Custom domain, Website code | 2023-03 | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [GSAP](https://www.runsonwhat.com/reverse/gsap) | Media & UI | Website code | | | [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code | | | [Google Tag Manager](https://www.runsonwhat.com/reverse/gtm) | Analytics | Website code | | | [LaunchDarkly](https://www.runsonwhat.com/reverse/launchdarkly) | Flags & Experiments | Website code | | | [UptimeRobot](https://www.runsonwhat.com/reverse/uptimerobot) | Monitoring | Custom domain | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Email records, Website code | | | [Discord](https://www.runsonwhat.com/reverse/discord) | Support & Docs | Website code | | | [Contentful](https://www.runsonwhat.com/reverse/contentful) | Website & CMS | Website code | | | [Discourse](https://www.runsonwhat.com/reverse/discourse) | Support & Docs | Custom domain | 2023-03 | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records | | | [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records | | | [Sectigo](https://www.runsonwhat.com/reverse/sectigo) | Security & Compliance | DNS records | | | [DigiCert](https://www.runsonwhat.com/reverse/digicert) | Security & Compliance | DNS records | | | [Google Trust Services](https://www.runsonwhat.com/reverse/google-trust) | Security & Compliance | DNS records | | | [dmarcian](https://www.runsonwhat.com/reverse/dmarcian) | Security & Compliance | Email records | | | [Osano](https://www.runsonwhat.com/reverse/osano) | Security & Compliance | Website code | | ## Recent changes at Linea - 2026-10-29: started using [UptimeRobot](https://www.runsonwhat.com/reverse/uptimerobot) ## FAQ ### What tools does Linea use? As of November 2026, runsonwhat has found 21 tools at Linea (linea.build) in public records. Edge & Hosting: Cloudflare and Vercel. Application: GSAP and Next.js. Data & Observability: Google Analytics, Google Tag Manager and LaunchDarkly. Go-to-market: Google Ads, HubSpot and Discord. Company Ops: Google Workspace, Let's Encrypt and Sectigo. Last checked November 13, 2026. ### What cloud does Linea run on? Linea uses Vercel for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Vercel through a subdomain that points at Vercel and code on linea.build, and Linea has used it since at least March 2023. Vercel is used by 53,840 companies runsonwhat tracks. ### What CRM does Linea use? Linea uses HubSpot for its CRM, according to runsonwhat (November 2026). runsonwhat found HubSpot through email records that authorize HubSpot and code on linea.build. HubSpot is used by 98,256 companies runsonwhat tracks. ### What email provider does Linea use? Linea uses Google Workspace for email and office software, according to runsonwhat (November 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 423,415 companies runsonwhat tracks. ### What does Linea use for customer support? Linea uses Discord for customer support and documentation, alongside Discourse, according to runsonwhat (November 2026). runsonwhat found Discord through Discord code on linea.build. Discord is used by 7,053 companies runsonwhat tracks. ### What analytics tools does Linea use? Linea uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on linea.build. Google Analytics is used by 904,923 companies runsonwhat tracks. ### How long has Linea used Vercel? Linea has used Vercel since at least March 2023, going by the first public certificate of the linea.build subdomain that points at Vercel. Other long-running tools at Linea include Discourse (since March 2023). ### Does Linea use Cloudflare? Yes. runsonwhat found Cloudflare at Linea through DNS records that point at Cloudflare and code on linea.build. Cloudflare is a CDN & Edge tool used by 737,340 companies runsonwhat tracks. ### Has Linea changed tools recently? Yes. On runsonwhat's rechecks, Linea started using UptimeRobot (latest on October 29, 2026). A change counts only between two checks of linea.build done the same way. ### Which companies have a tech stack similar to Linea's? The companies with the stacks most like Linea's are Particle by Digi, Chitchat, Mural and Skrill, according to runsonwhat (November 2026). Each shares 3 to 9 tools with Linea, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Linea uses? runsonwhat reads public records only. Of the 21 tools at Linea, 9 were found through code on linea.build, 6 through DNS records, 3 through email records and 3 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and linea.build about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/linea.build (updated November 2026). Counts are companies with direct public evidence of the tool (DNS records, certificates, website code, a real-browser crawl, subprocessor lists), so they are lower bounds. Methodology: https://www.runsonwhat.com/methodology.