# What does CSX Corporation use? CSX Corporation (csx.com) shows public evidence of 18 tools, according to runsonwhat (last checked 2026-10-09). - Industry: Rail Transport - Based in: United States - Founded: 1980 ## Edge & Hosting | Tool | Category | Evidence | Since | |---|---|---|---| | [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code | | ## Application | Tool | Category | Evidence | Since | |---|---|---|---| | [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code | | | [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records | | | [MongoDB Atlas](https://www.runsonwhat.com/reverse/mongodb) | Backend & Database | DNS verification records | | | [Okta](https://www.runsonwhat.com/reverse/okta) | Auth & Identity | Custom domain | | | [Perplexity](https://www.runsonwhat.com/reverse/perplexity) | AI | DNS verification records | | ## Data & Observability | Tool | Category | Evidence | Since | |---|---|---|---| | [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code | | | [CloudHealth](https://www.runsonwhat.com/reverse/cloudhealth) | Monitoring | DNS verification records | | ## Go-to-market | Tool | Category | Evidence | Since | |---|---|---|---| | [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | DNS verification records | | ## Company Ops | Tool | Category | Evidence | Since | |---|---|---|---| | [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records, Website code | | | [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | 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 | | | [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | DNS verification records | | | [Miro](https://www.runsonwhat.com/reverse/miro) | Collaboration | DNS verification records | | | [Smartsheet](https://www.runsonwhat.com/reverse/smartsheet) | Collaboration | DNS verification records | | | [HashiCorp Cloud](https://www.runsonwhat.com/reverse/hashicorp) | Dev Tools | DNS verification records | | | [Flexera](https://www.runsonwhat.com/reverse/flexera) | Dev Tools | DNS verification records | | ## Recent changes at CSX Corporation - 2026-10-09: started using [CloudHealth](https://www.runsonwhat.com/reverse/cloudhealth) ## FAQ ### What tools does CSX use? As of October 2026, runsonwhat has found 18 tools at CSX (csx.com) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Anthropic and MongoDB Atlas. Data & Observability: Google Analytics and CloudHealth. Go-to-market: Meta Pixel. Company Ops: Microsoft 365, SendGrid and Apple Business. Last checked October 9, 2026. ### What email provider does CSX use? CSX 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 700,596 companies runsonwhat tracks. ### What analytics tools does CSX use? CSX uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on csx.com. Google Analytics is used by 850,248 companies runsonwhat tracks. ### What does CSX use for login and identity? CSX uses Okta for sign-in and identity, according to runsonwhat (October 2026). runsonwhat found Okta through a subdomain that points at Okta. Okta is used by 1,809 companies runsonwhat tracks. ### What monitoring tools does CSX use? CSX uses CloudHealth for monitoring, according to runsonwhat (October 2026). runsonwhat found CloudHealth through a DNS verification record for CloudHealth. CloudHealth is used by 451 companies runsonwhat tracks. ### Does CSX use jQuery? Yes. runsonwhat found jQuery at CSX through jQuery code on csx.com. jQuery is a Frontend tool used by 895,811 companies runsonwhat tracks. ### Does CSX use AI tools? Yes. runsonwhat has found Anthropic and Perplexity at CSX; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so CSX may use more AI tools than these. ### Has CSX changed tools recently? Yes. On runsonwhat's rechecks, CSX started using CloudHealth (latest on October 9, 2026). A change counts only between two checks of csx.com done the same way. ### Which companies have a tech stack similar to CSX's? The companies with the stacks most like CSX's are Infosys, RTL Nord, Hyland Software and Fiserv, according to runsonwhat (October 2026). Each shares 8 to 9 tools with CSX, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices. ### How does runsonwhat know what CSX uses? runsonwhat reads public records only. Of the 18 tools at CSX, 14 were found through DNS records, 2 through code on csx.com, 1 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 csx.com about monthly. --- Source: runsonwhat, https://www.runsonwhat.com/company/csx.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.