# What does Caledonian Sleeper use?

Caledonian Sleeper (sleeper.scot) shows public evidence of 19 tools, according to runsonwhat (last checked 2026-11-03).

- Industry: Transportation/trucking/railroad
- Size: 51–200 employees
- Based in: Inverness, United Kingdom
- Founded: 2015
- LinkedIn: https://www.linkedin.com/company/caledoniansleeper

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code |  |
| [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Website code |  |
| [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Website code |  |
| [Microsoft Azure](https://www.runsonwhat.com/reverse/azure) | Hosting & Cloud | DNS records, Website code |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |
| [YouTube](https://www.runsonwhat.com/reverse/youtube) | 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 |  |
| [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code |  |
| [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code |  |
| [Microsoft Xandr](https://www.runsonwhat.com/reverse/xandr) | Ads & Pixels | Website code |  |
| [The Trade Desk](https://www.runsonwhat.com/reverse/tradedesk) | Ads & Pixels | Website code |  |
| [Campaign Monitor](https://www.runsonwhat.com/reverse/campaign-monitor) | Marketing | Email records |  |
| [Awin](https://www.runsonwhat.com/reverse/awin) | Ads & Pixels | Website code |  |

## 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 |  |
| [OneTrust](https://www.runsonwhat.com/reverse/onetrust) | Security & Compliance | Website code |  |

## FAQ

### What tools does Caledonian Sleeper use?

As of November 2026, runsonwhat has found 19 tools at Caledonian Sleeper (sleeper.scot) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon CloudFront. Application: jQuery, Google Fonts and YouTube. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads, Meta Pixel and LinkedIn Insight Tag. Company Ops: Microsoft 365, SendGrid and OneTrust. Last checked November 3, 2026.

### What cloud does Caledonian Sleeper run on?

Caledonian Sleeper uses Amazon Web Services for hosting and cloud infrastructure, alongside Microsoft Azure, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on sleeper.scot. Amazon Web Services is used by 146,884 companies runsonwhat tracks.

### What email provider does Caledonian Sleeper use?

Caledonian Sleeper 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 720,940 companies runsonwhat tracks.

### What analytics tools does Caledonian Sleeper use?

Caledonian Sleeper uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on sleeper.scot. Google Analytics is used by 905,976 companies runsonwhat tracks.

### What marketing software does Caledonian Sleeper use?

Caledonian Sleeper uses Campaign Monitor for marketing, according to runsonwhat (November 2026). runsonwhat found Campaign Monitor through email records that authorize Campaign Monitor. Campaign Monitor is used by 8,573 companies runsonwhat tracks.

### Does Caledonian Sleeper use jQuery?

Yes. runsonwhat found jQuery at Caledonian Sleeper through jQuery code on sleeper.scot. jQuery is a Frontend tool used by 929,928 companies runsonwhat tracks.

### How does runsonwhat know what Caledonian Sleeper uses?

runsonwhat reads public records only. Of the 19 tools at Caledonian Sleeper, 15 were found through code on sleeper.scot, 2 through DNS records and 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and sleeper.scot about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/sleeper.scot (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.