# What does Tootbus use? Tootbus (tootbus.com) shows public evidence of 25 tools, according to runsonwhat (last checked 2026-11-09). ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | Frontend | Website code | | | [Vue.js](https://www.runsonwhat.com/reverse/vue) | Frontend | Website code | | | [Nuxt](https://www.runsonwhat.com/reverse/nuxt) | 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 | | | [Microsoft Clarity](https://www.runsonwhat.com/reverse/clarity) | Analytics | Website code | | | [Datadog](https://www.runsonwhat.com/reverse/datadog) | Monitoring | Website code | | | [Kameleoon](https://www.runsonwhat.com/reverse/kameleoon) | Flags & Experiments | Website code | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code | | | [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code | | | [Brevo](https://www.runsonwhat.com/reverse/brevo) | Marketing | DNS verification records, Email records, Website code | | | [TikTok Pixel](https://www.runsonwhat.com/reverse/tiktok-pixel) | Ads & Pixels | Website code | | | [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Custom domain, Email records, Website code | 2025-06 | | [ChatGPT Ads](https://www.runsonwhat.com/reverse/chatgpt-ads) | Ads & Pixels | Website code | | | [impact.com](https://www.runsonwhat.com/reverse/impact-com) | Marketing | Website code | | | [SaleCycle](https://www.runsonwhat.com/reverse/salecycle) | Marketing | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records, Website code | | | [Proofpoint](https://www.runsonwhat.com/reverse/proofpoint) | Security & Compliance | Email records | | | [Mailjet](https://www.runsonwhat.com/reverse/mailjet) | Email Delivery | Email records | | | [DocuSign](https://www.runsonwhat.com/reverse/docusign) | Finance & Legal | DNS verification records, Website code | | | [Axeptio](https://www.runsonwhat.com/reverse/axeptio) | Security & Compliance | Website code | | ## FAQ ### What tools does Tootbus use? As of November 2026, runsonwhat has found 25 tools at Tootbus (tootbus.com) in public records. Edge & Hosting: Cloudflare. Application: Tailwind CSS, Vue.js and Nuxt. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: Microsoft 365, SendGrid and Proofpoint. Last checked November 9, 2026. ### What email provider does Tootbus use? Tootbus uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 731,182 companies runsonwhat tracks. ### What does Tootbus use for customer support? Tootbus uses Zendesk for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Zendesk through a subdomain that points at Zendesk and email records, and Tootbus has used it since at least June 2025. Zendesk is used by 43,517 companies runsonwhat tracks. ### What analytics tools does Tootbus use? Tootbus uses Google Analytics for analytics, alongside Google Tag Manager and Microsoft Clarity, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on tootbus.com. Google Analytics is used by 903,836 companies runsonwhat tracks. ### What marketing software does Tootbus use? Tootbus uses Brevo for marketing, alongside impact.com and SaleCycle, according to runsonwhat (November 2026). runsonwhat found Brevo through a DNS verification record for Brevo and email records. Brevo is used by 83,577 companies runsonwhat tracks. ### What monitoring tools does Tootbus use? Tootbus uses Datadog for monitoring, according to runsonwhat (November 2026). runsonwhat found Datadog through Datadog code on tootbus.com. Datadog is used by 11,748 companies runsonwhat tracks. ### How long has Tootbus used Zendesk? Tootbus has used Zendesk since at least June 2025, going by the first public certificate of the tootbus.com subdomain that points at Zendesk. ### Does Tootbus use Cloudflare? Yes. runsonwhat found Cloudflare at Tootbus through DNS records that point at Cloudflare and code on tootbus.com. Cloudflare is a CDN & Edge tool used by 731,700 companies runsonwhat tracks. ### Which companies have a tech stack similar to Tootbus's? The companies with the stacks most like Tootbus' are Ng Travel, Jet Tours, Paul & Shark and Cover-More Travel Insurance, according to runsonwhat (November 2026). Each shares 10 to 13 tools with Tootbus, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Tootbus uses? runsonwhat reads public records only. Of the 25 tools at Tootbus, 16 were found through code on tootbus.com, 5 through DNS records, 3 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 tootbus.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/tootbus.com (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.