# What does Cambridge Research Systems use?

Cambridge Research Systems (crsltd.com) shows public evidence of 9 tools, according to runsonwhat (last checked 2026-11-05).

- Industry: Research
- Size: 11–50 employees
- Based in: Rochester, United Kingdom
- Founded: 1989
- LinkedIn: https://www.linkedin.com/company/cambridge-research-systems-limited

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [GoDaddy](https://www.runsonwhat.com/reverse/godaddy) | DNS | 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 |  |
| [OpenAI](https://www.runsonwhat.com/reverse/openai) | AI | DNS verification records |  |

## 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 |  |
| [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Email records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, DNS verification records, Website code |  |

## FAQ

### What tools does Cambridge Research Systems use?

As of November 2026, runsonwhat has found 9 tools at Cambridge Research Systems (crsltd.com) in public records. Edge & Hosting: GoDaddy. Application: jQuery, Google Fonts and OpenAI. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads and Mailchimp. Company Ops: Microsoft 365. Last checked November 5, 2026.

### What email provider does Cambridge Research Systems use?

Cambridge Research Systems uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 732,683 companies runsonwhat tracks.

### What analytics tools does Cambridge Research Systems use?

Cambridge Research Systems uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on crsltd.com. Google Analytics is used by 903,823 companies runsonwhat tracks.

### What marketing software does Cambridge Research Systems use?

Cambridge Research Systems uses Mailchimp for marketing, according to runsonwhat (November 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 118,882 companies runsonwhat tracks.

### Does Cambridge Research Systems use jQuery?

Yes. runsonwhat found jQuery at Cambridge Research Systems through jQuery code on crsltd.com. jQuery is a Frontend tool used by 927,201 companies runsonwhat tracks.

### Does Cambridge Research Systems use AI tools?

Yes. runsonwhat has found OpenAI at Cambridge Research Systems; OpenAI, for example, through a DNS verification record for OpenAI. AI services called only from servers leave no public trace, so Cambridge Research Systems may use more AI tools than these.

### How does runsonwhat know what Cambridge Research Systems uses?

runsonwhat reads public records only. Of the 9 tools at Cambridge Research Systems, 5 were found through code on crsltd.com, 2 through email records and 2 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and crsltd.com about monthly.


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