# What does YTHS use?

YTHS (yths.fi) shows public evidence of 10 tools, according to runsonwhat (last checked 2026-10-07).

- Industry: Healthcare
- Size: 201–1,000 employees
- Based in: Helsinki, Finland
- Founded: 1954
- LinkedIn: https://www.linkedin.com/company/yths

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft Azure](https://www.runsonwhat.com/reverse/azure) | Hosting & Cloud | 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 |  |
| [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |
| [Yoast SEO](https://www.runsonwhat.com/reverse/yoast) | Website & CMS | Website code |  |
| [LianaMailer](https://www.runsonwhat.com/reverse/lianamailer) | Marketing | Email 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 |  |

## FAQ

### What tools does YTHS use?

As of October 2026, runsonwhat has found 10 tools at YTHS (yths.fi) in public records. Edge & Hosting: Microsoft Azure. Application: jQuery, Font Awesome and React. Go-to-market: WordPress, Yoast SEO and LianaMailer. Company Ops: Microsoft 365, SendGrid and Apple Business. Last checked October 7, 2026.

### What cloud does YTHS run on?

YTHS uses Microsoft Azure for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Microsoft Azure through a subdomain that points at Microsoft Azure. Microsoft Azure is used by 45,297 companies runsonwhat tracks.

### What email provider does YTHS use?

YTHS 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 is YTHS's website built with?

YTHS uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on yths.fi. WordPress is used by 581,264 companies runsonwhat tracks.

### What marketing software does YTHS use?

YTHS uses LianaMailer for marketing, according to runsonwhat (October 2026). runsonwhat found LianaMailer through email records that authorize LianaMailer. LianaMailer is used by 693 companies runsonwhat tracks.

### Does YTHS use jQuery?

Yes. runsonwhat found jQuery at YTHS through jQuery code on yths.fi. jQuery is a Frontend tool used by 895,811 companies runsonwhat tracks.

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

The companies with the stacks most like YTHS' are Sydänsairaala, A-klinikka, Halonen and salomaa, according to runsonwhat (October 2026). Each shares 4 to 5 tools with YTHS, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what YTHS uses?

runsonwhat reads public records only. Of the 10 tools at YTHS, 5 were found through code on yths.fi, 2 through DNS records, 2 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 yths.fi about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/yths.fi (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.