# What does Superlinear use? Superlinear (superlinear.eu) shows public evidence of 20 tools, according to runsonwhat (last checked 2026-10-07). - Industry: Software - Size: 51–200 employees - Based in: Brussels, Belgium - Founded: 2018 - LinkedIn: https://www.linkedin.com/company/superlinear-eu ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Email records, Website code | | | [Google Cloud](https://www.runsonwhat.com/reverse/gcp) | Hosting & Cloud | Custom domain | | | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | DNS verification records | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code | | | [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [OpenAI](https://www.runsonwhat.com/reverse/openai) | AI | DNS verification records | | | [Mistral AI](https://www.runsonwhat.com/reverse/mistral) | AI | DNS verification records | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code | | | [web-vitals](https://www.runsonwhat.com/reverse/web-vitals) | Monitoring | Website code | | | [PostHog](https://www.runsonwhat.com/reverse/posthog) | Analytics | Website code | | ## 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 | | | [Framer](https://www.runsonwhat.com/reverse/framer) | Website & CMS | Website code | | | [Leadinfo](https://www.runsonwhat.com/reverse/leadinfo) | Sales & CRM | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records | | | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code | | | [Slack](https://www.runsonwhat.com/reverse/slack) | Collaboration | DNS verification records | | | [Notion](https://www.runsonwhat.com/reverse/notion) | Collaboration | DNS verification records | | ## FAQ ### What tools does Superlinear use? As of October 2026, runsonwhat has found 20 tools at Superlinear (superlinear.eu) in public records. Edge & Hosting: Cloudflare, Google Cloud and Vercel. Application: Google Fonts, React and Anthropic. Data & Observability: Google Analytics, web-vitals and PostHog. Go-to-market: Google Ads, HubSpot and Framer. Company Ops: Microsoft 365, Google Workspace and Slack. Last checked October 7, 2026. ### What cloud does Superlinear run on? Superlinear uses Google Cloud for hosting and cloud infrastructure, alongside Vercel, according to runsonwhat (October 2026). runsonwhat found Google Cloud through a subdomain that points at Google Cloud. Google Cloud is used by 75,103 companies runsonwhat tracks. ### What CRM does Superlinear use? Superlinear uses HubSpot for its CRM, alongside Leadinfo, according to runsonwhat (October 2026). runsonwhat found HubSpot through email records that authorize HubSpot and code on superlinear.eu. HubSpot is used by 92,110 companies runsonwhat tracks. ### What email provider does Superlinear use? Superlinear uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 701,710 companies runsonwhat tracks. ### What analytics tools does Superlinear use? Superlinear uses Google Analytics for analytics, alongside PostHog, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on superlinear.eu. Google Analytics is used by 853,379 companies runsonwhat tracks. ### What is Superlinear's website built with? Superlinear uses Framer for its website, according to runsonwhat (October 2026). runsonwhat found Framer through Framer code on superlinear.eu. Framer is used by 5,913 companies runsonwhat tracks. ### Does Superlinear use Google Fonts? Yes. runsonwhat found Google Fonts at Superlinear through Google Fonts code on superlinear.eu. Google Fonts is a Media & UI tool used by 791,675 companies runsonwhat tracks. ### Does Superlinear use AI tools? Yes. runsonwhat has found Anthropic, OpenAI and Mistral AI at Superlinear; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Superlinear may use more AI tools than these. ### Which companies have a tech stack similar to Superlinear's? The companies with the stacks most like Superlinear's are WebNL creative studios, NetCeler, Speakeasy API and Dutchcode, according to runsonwhat (October 2026). Each shares 6 to 10 tools with Superlinear, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Superlinear uses? runsonwhat reads public records only. Of the 20 tools at Superlinear, 9 were found through DNS records, 8 through code on superlinear.eu, 2 through email records and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and superlinear.eu about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/superlinear.eu (updated October 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.