# What does CRX Software (RailCube) use?

CRX Software (RailCube) (railcube.com) shows public evidence of 11 tools, according to runsonwhat (last checked 2026-10-31).

- LinkedIn: https://www.linkedin.com/company/railcube

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records |  |
| [Lottie](https://www.runsonwhat.com/reverse/lottie) | Media & UI | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Email records |  |
| [HubSpot CMS](https://www.runsonwhat.com/reverse/hubspot-cms) | Website & CMS | Custom domain, Website code |  |

## 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 |  |
| [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records |  |
| [Box](https://www.runsonwhat.com/reverse/box) | Collaboration | DNS verification records |  |
| [Flowmailer](https://www.runsonwhat.com/reverse/flowmailer) | Email Delivery | Email records |  |
| [SafeBase](https://www.runsonwhat.com/reverse/safebase) | Security & Compliance | Custom domain |  |

## FAQ

### What tools does CRX Software (RailCube) use?

As of November 2026, runsonwhat has found 11 tools at CRX Software (RailCube) (railcube.com) in public records. Edge & Hosting: Cloudflare. Application: Anthropic and Lottie. Go-to-market: HubSpot and HubSpot CMS. Company Ops: Microsoft 365, SendGrid and Atlassian. Last checked October 31, 2026.

### What CRM does CRX Software (RailCube) use?

CRX Software (RailCube) uses HubSpot for its CRM, according to runsonwhat (November 2026). runsonwhat found HubSpot through email records that authorize HubSpot. HubSpot is used by 96,192 companies runsonwhat tracks.

### What email provider does CRX Software (RailCube) use?

CRX Software (RailCube) 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 719,244 companies runsonwhat tracks.

### What is CRX Software (RailCube)'s website built with?

CRX Software (RailCube) uses HubSpot CMS for its website, according to runsonwhat (November 2026). runsonwhat found HubSpot CMS through a subdomain that points at HubSpot CMS and code on railcube.com. HubSpot CMS is used by 33,636 companies runsonwhat tracks.

### Does CRX Software (RailCube) use Cloudflare?

Yes. runsonwhat found Cloudflare at CRX Software (RailCube) through Cloudflare code on railcube.com. Cloudflare is a CDN & Edge tool used by 724,046 companies runsonwhat tracks.

### Does CRX Software (RailCube) use AI tools?

Yes. runsonwhat has found Anthropic at CRX Software (RailCube); Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so CRX Software (RailCube) may use more AI tools than these.

### Which companies have a tech stack similar to CRX Software (RailCube)'s?

The companies with the stacks most like CRX Software (RailCube)'s are ALTR, Securityboat, Astronomer and Molecule, according to runsonwhat (November 2026). Each shares 3 to 7 tools with CRX Software (RailCube), and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what CRX Software (RailCube) uses?

runsonwhat reads public records only. Of the 11 tools at CRX Software (RailCube), 4 were found through DNS records, 3 through email records, 2 through code on railcube.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 railcube.com about monthly.


---

Source: runsonwhat, https://www.runsonwhat.com/company/railcube.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.