# What does Keolis Group use? Keolis Group (keolis.com) shows public evidence of 26 tools, according to runsonwhat (last checked 2026-11-03). - Industry: Transportation/trucking/railroad - Size: 10,000+ employees - Based in: Courbevoie, France - Founded: 2001 - LinkedIn: https://www.linkedin.com/company/keolis ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft Azure](https://www.runsonwhat.com/reverse/azure) | Hosting & Cloud | Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code | | | [Google Maps](https://www.runsonwhat.com/reverse/google-maps) | Media & UI | Website code | | | [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code | | | [Gatsby](https://www.runsonwhat.com/reverse/gatsby) | 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 | | | [Matomo](https://www.runsonwhat.com/reverse/matomo) | Analytics | Website code | | | [web-vitals](https://www.runsonwhat.com/reverse/web-vitals) | Monitoring | Website code | | | [Dynatrace](https://www.runsonwhat.com/reverse/dynatrace) | Monitoring | DNS verification records | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code | | | [Brevo](https://www.runsonwhat.com/reverse/brevo) | Marketing | DNS verification records, Email records | | | [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Email records | | | [Piano](https://www.runsonwhat.com/reverse/piano) | Marketing | Website code | | | [DatoCMS](https://www.runsonwhat.com/reverse/datocms) | Website & CMS | Website code | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records | | | [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records | | | [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | DNS verification records | | | [Mailchimp Transactional](https://www.runsonwhat.com/reverse/mandrill) | Email Delivery | Email records | | | [GlobalSign](https://www.runsonwhat.com/reverse/globalsign) | Security & Compliance | DNS verification records | | | [Mailgun](https://www.runsonwhat.com/reverse/mailgun) | Email Delivery | Custom domain | | | [Proofpoint](https://www.runsonwhat.com/reverse/proofpoint) | Security & Compliance | Email records | | | [Mailjet](https://www.runsonwhat.com/reverse/mailjet) | Email Delivery | Email records | | | [SAP SuccessFactors](https://www.runsonwhat.com/reverse/sap-successfactors) | People & HR | Custom domain, DNS verification records, Email records | | ## Recent changes at Keolis Group - 2026-11-03: started using [Mailgun](https://www.runsonwhat.com/reverse/mailgun) - 2026-10-21: started using again [Brevo](https://www.runsonwhat.com/reverse/brevo) - 2026-10-21: started using again [Dynatrace](https://www.runsonwhat.com/reverse/dynatrace) - 2026-10-21: started using again [Amazon SES](https://www.runsonwhat.com/reverse/ses) - 2026-10-21: started using again [GlobalSign](https://www.runsonwhat.com/reverse/globalsign) - 2026-10-21: started using again [Mailjet](https://www.runsonwhat.com/reverse/mailjet) - 2026-10-21: started using again [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) - 2026-10-18: stopped using [Mailjet](https://www.runsonwhat.com/reverse/mailjet) - 2026-10-18: stopped using [Amazon SES](https://www.runsonwhat.com/reverse/ses) - 2026-10-18: stopped using [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) - 2026-10-18: stopped using [GlobalSign](https://www.runsonwhat.com/reverse/globalsign) - 2026-10-18: stopped using [Brevo](https://www.runsonwhat.com/reverse/brevo) ## FAQ ### What tools does Keolis Group use? As of November 2026, runsonwhat has found 26 tools at Keolis Group (keolis.com) in public records. Edge & Hosting: Microsoft Azure. Application: Google Fonts, Google Maps and React. Data & Observability: Google Analytics, Google Tag Manager and Matomo. Go-to-market: Google Ads, Brevo and Zendesk. Company Ops: Microsoft 365, reCAPTCHA and SendGrid. Last checked November 3, 2026. ### What cloud does Keolis Group run on? Keolis Group uses Microsoft Azure for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Microsoft Azure through Microsoft Azure code on keolis.com. Microsoft Azure is used by 49,847 companies runsonwhat tracks. ### What email provider does Keolis Group use? Keolis Group 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 and email records. Microsoft 365 is used by 729,236 companies runsonwhat tracks. ### What does Keolis Group use for customer support? Keolis Group uses Zendesk for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Zendesk through email records that authorize Zendesk. Zendesk is used by 43,407 companies runsonwhat tracks. ### What analytics tools does Keolis Group use? Keolis Group uses Google Analytics for analytics, alongside Google Tag Manager and Matomo, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on keolis.com. Google Analytics is used by 904,557 companies runsonwhat tracks. ### What is Keolis Group's website built with? Keolis Group uses DatoCMS for its website, according to runsonwhat (November 2026). runsonwhat found DatoCMS through DatoCMS code on keolis.com. DatoCMS is used by 922 companies runsonwhat tracks. ### Does Keolis Group use Google Fonts? Yes. runsonwhat found Google Fonts at Keolis Group through Google Fonts code on keolis.com. Google Fonts is a Media & UI tool used by 825,472 companies runsonwhat tracks. ### Has Keolis Group changed tools recently? Yes. On runsonwhat's rechecks, Keolis Group started using Mailgun, Brevo and Dynatrace (latest on November 3, 2026) and stopped using Mailjet, Amazon SES and Microsoft 365 (latest on October 18, 2026). A change counts only between two checks of keolis.com done the same way. ### Which companies have a tech stack similar to Keolis Group's? The companies with the stacks most like Keolis Group's are PPF Group, Basu Aesthetics + Plastic Surgery, Tracksmith and Potash Corporation of Saskatchewan, according to runsonwhat (November 2026). Each shares 3 to 6 tools with Keolis Group, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what Keolis Group uses? runsonwhat reads public records only. Of the 26 tools at Keolis Group, 14 were found through code on keolis.com, 5 through DNS records, 5 through email records 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 keolis.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/keolis.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.