# What does BitStar use?

BitStar (bitstar.jp) shows public evidence of 11 tools, according to runsonwhat (last checked 2026-10-20).

- Based in: Japan
- Founded: 2008

## 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 |  |
| [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code |  |
| [Adobe Fonts](https://www.runsonwhat.com/reverse/adobe-fonts) | Media & UI | Website code |  |
| [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records |  |

## Data & Observability

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

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |

## Company Ops

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

## FAQ

### What tools does BitStar use?

As of October 2026, runsonwhat has found 11 tools at BitStar (bitstar.jp) in public records. Application: jQuery, Google Fonts and Vimeo. Data & Observability: Google Analytics and Microsoft Clarity. Go-to-market: WordPress. Company Ops: Microsoft 365, Notion and Nulab. Last checked October 20, 2026.

### What email provider does BitStar use?

BitStar uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and code on bitstar.jp. Microsoft 365 is used by 710,119 companies runsonwhat tracks.

### What analytics tools does BitStar use?

BitStar uses Google Analytics for analytics, alongside Microsoft Clarity, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on bitstar.jp. Google Analytics is used by 878,111 companies runsonwhat tracks.

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

BitStar uses WordPress for its website, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on bitstar.jp. WordPress is used by 596,065 companies runsonwhat tracks.

### Does BitStar use jQuery?

Yes. runsonwhat found jQuery at BitStar through jQuery code on bitstar.jp. jQuery is a Frontend tool used by 914,560 companies runsonwhat tracks.

### Does BitStar use AI tools?

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

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

The companies with the stacks most like BitStar's are JTB Communication Design, （株）タウンズ, Toho and 株式会社ヴィンクス| 流通小売業向けシステム, according to runsonwhat (October 2026). Each shares 6 to 7 tools with BitStar, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what BitStar uses?

runsonwhat reads public records only. Of the 11 tools at BitStar, 7 were found through code on bitstar.jp, 3 through DNS records and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and bitstar.jp about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/bitstar.jp (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.