# What does Ascerta use? Ascerta (ascerta.com) shows public evidence of 19 tools, according to runsonwhat (last checked 2026-10-18). - LinkedIn: https://www.linkedin.com/company/ascerta-corp ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft Azure](https://www.runsonwhat.com/reverse/azure) | Hosting & Cloud | Custom domain, DNS records, Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Next.js](https://www.runsonwhat.com/reverse/nextjs) | 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 | | | [Mux](https://www.runsonwhat.com/reverse/mux) | Media & UI | 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 | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code | | | [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Custom domain, Email records | | | [Sanity](https://www.runsonwhat.com/reverse/sanity) | Website & CMS | Website code | | | [ReadMe](https://www.runsonwhat.com/reverse/readme) | Support & Docs | Custom domain | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records | | | [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records | | | [CookieYes](https://www.runsonwhat.com/reverse/cookieyes) | Security & Compliance | Website code | | | [Oneleet](https://www.runsonwhat.com/reverse/oneleet) | Security & Compliance | DNS verification records | | | [Fireflies.ai](https://www.runsonwhat.com/reverse/fireflies) | Collaboration | DNS verification records | | ## Recent changes at Ascerta - 2026-10-18: started using [Apple Business](https://www.runsonwhat.com/reverse/apple) ## FAQ ### What tools does Ascerta use? As of October 2026, runsonwhat has found 19 tools at Ascerta (ascerta.com) in public records. Edge & Hosting: Microsoft Azure. Application: Next.js, Anthropic and OpenAI. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads, LinkedIn Insight Tag and Zendesk. Company Ops: Microsoft 365, SendGrid and Apple Business. Last checked October 18, 2026. ### What cloud does Ascerta run on? Ascerta uses Microsoft Azure for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Microsoft Azure through a subdomain that points at Microsoft Azure and DNS records. Microsoft Azure is used by 46,523 companies runsonwhat tracks. ### What email provider does Ascerta use? Ascerta uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 709,013 companies runsonwhat tracks. ### What does Ascerta use for customer support? Ascerta uses Zendesk for customer support and documentation, alongside ReadMe, according to runsonwhat (October 2026). runsonwhat found Zendesk through a subdomain that points at Zendesk and email records. Zendesk is used by 41,596 companies runsonwhat tracks. ### What analytics tools does Ascerta use? Ascerta uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on ascerta.com. Google Analytics is used by 873,636 companies runsonwhat tracks. ### What is Ascerta's website built with? Ascerta uses Sanity for its website, according to runsonwhat (October 2026). runsonwhat found Sanity through Sanity code on ascerta.com. Sanity is used by 4,887 companies runsonwhat tracks. ### Does Ascerta use Google Ads? Yes. runsonwhat found Google Ads at Ascerta through Google Ads code on ascerta.com. Google Ads is a Ads & Pixels tool used by 490,964 companies runsonwhat tracks. ### Does Ascerta use AI tools? Yes. runsonwhat has found Anthropic and OpenAI at Ascerta; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Ascerta may use more AI tools than these. ### Has Ascerta changed tools recently? Yes. On runsonwhat's rechecks, Ascerta started using Apple Business (latest on October 18, 2026). A change counts only between two checks of ascerta.com done the same way. ### Which companies have a tech stack similar to Ascerta's? The companies with the stacks most like Ascerta's are Monarch, PointOne Technologies, SkySparc and Albert Invent, according to runsonwhat (October 2026). Each shares 7 to 12 tools with Ascerta, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Ascerta uses? runsonwhat reads public records only. Of the 19 tools at Ascerta, 8 were found through code on ascerta.com, 7 through DNS records, 3 through subdomains that point at the vendor and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and ascerta.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/ascerta.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.