# What does Hallvarsson & Halvarsson use?

Hallvarsson & Halvarsson (halvarsson.se) shows public evidence of 14 tools, according to runsonwhat (last checked 2026-11-10).

- Industry: Public Relations and Communications
- Size: 51–200 employees
- Based in: Stockholm, Sweden
- Founded: 1995
- LinkedIn: https://www.linkedin.com/company/hallvarsson-

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | 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 |  |
| [Font Awesome](https://www.runsonwhat.com/reverse/fontawesome) | Media & UI | Website code |  |
| [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code |  |
| [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records |  |
| [Lottie](https://www.runsonwhat.com/reverse/lottie) | Media & UI | Website code |  |
| [Extensis](https://www.runsonwhat.com/reverse/extensis) | Media & UI | DNS verification records |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | 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, Website code |  |
| [Figma](https://www.runsonwhat.com/reverse/figma) | Collaboration | DNS verification records |  |
| [Lovable](https://www.runsonwhat.com/reverse/lovable) | Dev Tools | DNS verification records |  |

## FAQ

### What tools does Hallvarsson & Halvarsson use?

As of November 2026, runsonwhat has found 14 tools at Hallvarsson & Halvarsson (halvarsson.se) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics. Go-to-market: WordPress and Mailchimp. Company Ops: Microsoft 365, Figma and Lovable. Last checked November 10, 2026.

### What email provider does Hallvarsson & Halvarsson use?

Hallvarsson & Halvarsson 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 code on halvarsson.se. Microsoft 365 is used by 734,157 companies runsonwhat tracks.

### What analytics tools does Hallvarsson & Halvarsson use?

Hallvarsson & Halvarsson uses Google Analytics for analytics, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on halvarsson.se. Google Analytics is used by 903,921 companies runsonwhat tracks.

### What is Hallvarsson & Halvarsson's website built with?

Hallvarsson & Halvarsson uses WordPress for its website, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on halvarsson.se. WordPress is used by 606,787 companies runsonwhat tracks.

### What marketing software does Hallvarsson & Halvarsson use?

Hallvarsson & Halvarsson uses Mailchimp for marketing, according to runsonwhat (November 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 119,044 companies runsonwhat tracks.

### Does Hallvarsson & Halvarsson use jQuery?

Yes. runsonwhat found jQuery at Hallvarsson & Halvarsson through jQuery code on halvarsson.se. jQuery is a Frontend tool used by 927,219 companies runsonwhat tracks.

### Does Hallvarsson & Halvarsson use AI tools?

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

### Which companies have a tech stack similar to Hallvarsson & Halvarsson's?

The companies with the stacks most like Hallvarsson & Halvarsson's are Padilla, ZGM, Radio Times and AARP, according to runsonwhat (November 2026). Each shares 7 to 9 tools with Hallvarsson & Halvarsson, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Hallvarsson & Halvarsson uses?

runsonwhat reads public records only. Of the 14 tools at Hallvarsson & Halvarsson, 8 were found through code on halvarsson.se, 4 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 halvarsson.se about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/halvarsson.se (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.