# What does Subjectdata use?

Subjectdata (subjectdata.io) shows public evidence of 11 tools, according to runsonwhat (last checked 2026-11-05).

- Industry: IT Services
- Size: 11–50 employees
- Based in: Dallas, United States
- Founded: 2019
- LinkedIn: https://www.linkedin.com/company/subjectdata

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [GoDaddy](https://www.runsonwhat.com/reverse/godaddy) | DNS | Custom domain |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |
| [Font Awesome](https://www.runsonwhat.com/reverse/fontawesome) | Media & UI | Website code |  |
| [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code |  |
| [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |
| [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Email records |  |
| [Autotask PSA](https://www.runsonwhat.com/reverse/autotask) | Support & Docs | Email records |  |

## Company Ops

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

## Recent changes at Subjectdata

- 2026-10-29: started using [Exclaimer](https://www.runsonwhat.com/reverse/exclaimer)

## FAQ

### What tools does Subjectdata use?

As of November 2026, runsonwhat has found 11 tools at Subjectdata (subjectdata.io) in public records. Edge & Hosting: GoDaddy. Application: jQuery, Font Awesome and Vimeo. Go-to-market: WordPress, HubSpot and Autotask PSA. Company Ops: Microsoft 365 and Exclaimer. Last checked November 5, 2026.

### What CRM does Subjectdata use?

Subjectdata uses HubSpot for its CRM, according to runsonwhat (November 2026). runsonwhat found HubSpot through email records that authorize HubSpot. HubSpot is used by 96,837 companies runsonwhat tracks.

### What email provider does Subjectdata use?

Subjectdata uses Microsoft 365 for email and office software, alongside Exclaimer, 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 724,241 companies runsonwhat tracks.

### What does Subjectdata use for customer support?

Subjectdata uses Autotask PSA for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Autotask PSA through email records that authorize Autotask PSA. Autotask PSA is used by 2,548 companies runsonwhat tracks.

### What is Subjectdata's website built with?

Subjectdata uses WordPress for its website, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on subjectdata.io. WordPress is used by 607,398 companies runsonwhat tracks.

### Does Subjectdata use jQuery?

Yes. runsonwhat found jQuery at Subjectdata through jQuery code on subjectdata.io. jQuery is a Frontend tool used by 930,184 companies runsonwhat tracks.

### Has Subjectdata changed tools recently?

Yes. On runsonwhat's rechecks, Subjectdata started using Exclaimer (latest on October 29, 2026). A change counts only between two checks of subjectdata.io done the same way.

### Which companies have a tech stack similar to Subjectdata's?

The companies with the stacks most like Subjectdata's are Technology Resource Advisors, Constant IT, Rio IT and Andante IT En Bedrijfsadvies, according to runsonwhat (November 2026). Each shares 2 to 7 tools with Subjectdata, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Subjectdata uses?

runsonwhat reads public records only. Of the 11 tools at Subjectdata, 5 were found through code on subjectdata.io, 3 through email records, 2 through DNS 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 subjectdata.io about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/subjectdata.io (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.