# What does Aleph Alpha use? Aleph Alpha (aleph-alpha.com) shows public evidence of 27 tools, according to runsonwhat (last checked 2026-10-25). - Industry: Internet - Size: 51–200 employees - Based in: Heidelberg, Germany - Founded: 2019 - LinkedIn: https://www.linkedin.com/company/aleph-alpha ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | Custom domain | | | [Namecheap](https://www.runsonwhat.com/reverse/namecheap) | DNS | DNS records | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | Frontend | Website code | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [Astro](https://www.runsonwhat.com/reverse/astro) | Frontend | Website code | | | [Auth0](https://www.runsonwhat.com/reverse/auth0) | Auth & Identity | Custom domain, Website config | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Website code | | | [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Email records, Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, DNS verification records | | | [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records | | | [Mailchimp Transactional](https://www.runsonwhat.com/reverse/mandrill) | Email Delivery | Email records | | | [Mailgun](https://www.runsonwhat.com/reverse/mailgun) | Email Delivery | DNS verification records | | | [Exclaimer](https://www.runsonwhat.com/reverse/exclaimer) | Workspace | Email records | | | [Mailjet](https://www.runsonwhat.com/reverse/mailjet) | Email Delivery | Email records, Website code | | | [Miro](https://www.runsonwhat.com/reverse/miro) | Collaboration | DNS verification records | | | [Slack](https://www.runsonwhat.com/reverse/slack) | Collaboration | DNS verification records | | | [Have I Been Pwned](https://www.runsonwhat.com/reverse/hibp) | Security & Compliance | DNS verification records | | | [Jamf](https://www.runsonwhat.com/reverse/jamf) | Security & Compliance | DNS verification records | | | [Cursor](https://www.runsonwhat.com/reverse/cursor) | Dev Tools | DNS verification records | | | [Figma](https://www.runsonwhat.com/reverse/figma) | Collaboration | DNS verification records | | | [JetBrains](https://www.runsonwhat.com/reverse/jetbrains) | Dev Tools | DNS verification records | | | [Docebo](https://www.runsonwhat.com/reverse/docebo) | People & HR | Email records | | | [HashiCorp Cloud](https://www.runsonwhat.com/reverse/hashicorp) | Dev Tools | DNS verification records | | | [Ashby](https://www.runsonwhat.com/reverse/ashby) | People & HR | Website code | | ## Hiring at Aleph Alpha 4 open roles on its public job board: Data & AI 4. ## FAQ ### What tools does Aleph Alpha use? As of October 2026, runsonwhat has found 27 tools at Aleph Alpha (aleph-alpha.com) in public records. Edge & Hosting: Vercel and Namecheap. Application: Tailwind CSS, Anthropic and Astro. Go-to-market: Mailchimp and HubSpot. Company Ops: Microsoft 365, Google Workspace and Apple Business. Last checked October 25, 2026. ### What cloud does Aleph Alpha run on? Aleph Alpha uses Vercel for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Vercel through a subdomain that points at Vercel. Vercel is used by 48,380 companies runsonwhat tracks. ### What CRM does Aleph Alpha use? Aleph Alpha uses HubSpot for its CRM, according to runsonwhat (October 2026). runsonwhat found HubSpot through email records that authorize HubSpot and code on aleph-alpha.com. HubSpot is used by 94,311 companies runsonwhat tracks. ### What email provider does Aleph Alpha use? Aleph Alpha uses Microsoft 365 for email and office software, alongside Google Workspace, Apple Business and Exclaimer, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 712,539 companies runsonwhat tracks. ### What marketing software does Aleph Alpha use? Aleph Alpha uses Mailchimp for marketing, according to runsonwhat (October 2026). runsonwhat found Mailchimp through Mailchimp code on aleph-alpha.com. Mailchimp is used by 115,532 companies runsonwhat tracks. ### What does Aleph Alpha use for hiring and HR? Aleph Alpha uses Docebo for hiring and HR, alongside Ashby, according to runsonwhat (October 2026). runsonwhat found Docebo through email records that authorize Docebo. Docebo is used by 1,306 companies runsonwhat tracks. ### Does Aleph Alpha use Tailwind CSS? Yes. runsonwhat found Tailwind CSS at Aleph Alpha through Tailwind CSS code on aleph-alpha.com. Tailwind CSS is a Frontend tool used by 73,216 companies runsonwhat tracks. ### Does Aleph Alpha use AI tools? Yes. runsonwhat has found Anthropic at Aleph Alpha; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Aleph Alpha may use more AI tools than these. ### Is Aleph Alpha hiring? Yes. As of October 2026, Aleph Alpha has 4 open roles on its public Ashby job board, most in data & AI (4). 4 were posted in the last 30 days and 1 were taken down. ### Which companies have a tech stack similar to Aleph Alpha's? The companies with the stacks most like Aleph Alpha's are Vitesse, Causaly, Sitecore and Litmus Automation, according to runsonwhat (October 2026). Each shares 9 to 15 tools with Aleph Alpha, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Aleph Alpha uses? runsonwhat reads public records only. Of the 27 tools at Aleph Alpha, 14 were found through DNS records, 7 through email records, 4 through code on aleph-alpha.com and 2 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and aleph-alpha.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/aleph-alpha.com (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.