# What does 株式会社エウレカ （Eureka, Inc.） use?

株式会社エウレカ （Eureka, Inc.） (eure.jp) shows public evidence of 33 tools, according to runsonwhat (last checked 2026-11-07).

- Industry: Software
- Size: 51–200 employees
- Based in: Minato Ku, Japan
- Founded: 2008
- LinkedIn: https://www.linkedin.com/company/eureka-inc

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Amazon Web Services](https://www.runsonwhat.com/reverse/aws) | Hosting & Cloud | Website code |  |
| [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records |  |
| [Google Cloud](https://www.runsonwhat.com/reverse/gcp) | Hosting & Cloud | Website code |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |
| [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records |  |
| [Vue.js](https://www.runsonwhat.com/reverse/vue) | Frontend | Website code |  |
| [OpenAI](https://www.runsonwhat.com/reverse/openai) | AI | DNS verification records |  |
| [Stripe](https://www.runsonwhat.com/reverse/stripe) | Payments & Billing | DNS verification records, Website code |  |
| [Firebase](https://www.runsonwhat.com/reverse/firebase) | Backend & Database | Website code |  |
| [Nuxt](https://www.runsonwhat.com/reverse/nuxt) | Frontend | Website code |  |

## 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 |  |
| [Mixpanel](https://www.runsonwhat.com/reverse/mixpanel) | Analytics | DNS verification records, Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records |  |
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |
| [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records |  |
| [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | Email records, Website code |  |
| [OneTrust](https://www.runsonwhat.com/reverse/onetrust) | Security & Compliance | Website code |  |
| [Adobe](https://www.runsonwhat.com/reverse/adobe) | Collaboration | DNS verification records |  |
| [DocuSign](https://www.runsonwhat.com/reverse/docusign) | Finance & Legal | DNS verification records, Website code |  |
| [Zoom](https://www.runsonwhat.com/reverse/zoom) | Collaboration | DNS verification records |  |
| [dmarcian](https://www.runsonwhat.com/reverse/dmarcian) | Security & Compliance | Email records |  |
| [1Password](https://www.runsonwhat.com/reverse/1password) | Security & Compliance | DNS verification records |  |
| [Canva](https://www.runsonwhat.com/reverse/canva) | Collaboration | DNS verification records |  |
| [Jamf](https://www.runsonwhat.com/reverse/jamf) | Security & Compliance | DNS verification records |  |
| [Notion](https://www.runsonwhat.com/reverse/notion) | Collaboration | DNS verification records |  |
| [Docker](https://www.runsonwhat.com/reverse/docker) | Dev Tools | DNS verification records |  |
| [Workplace from Meta](https://www.runsonwhat.com/reverse/meta-workplace) | Collaboration | DNS verification records |  |
| [Wiz](https://www.runsonwhat.com/reverse/wiz) | Security & Compliance | DNS verification records |  |
| [HackerOne](https://www.runsonwhat.com/reverse/hackerone) | Security & Compliance | DNS verification records |  |

## FAQ

### What tools does 株式会社エウレカ （Eureka, Inc.） use?

As of November 2026, runsonwhat has found 33 tools at 株式会社エウレカ （Eureka, Inc.） (eure.jp) in public records. Edge & Hosting: Amazon Web Services, Amazon Route 53 and Google Cloud. Application: Google Fonts, Anthropic and Vue.js. Data & Observability: Google Analytics, Google Tag Manager and Mixpanel. Go-to-market: Google Ads. Company Ops: Microsoft 365, Google Workspace and Apple Business. Last checked November 7, 2026.

### What cloud does 株式会社エウレカ （Eureka, Inc.） run on?

株式会社エウレカ （Eureka, Inc.） uses Amazon Web Services for hosting and cloud infrastructure, alongside Google Cloud, according to runsonwhat (November 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on eure.jp. Amazon Web Services is used by 147,518 companies runsonwhat tracks.

### What email provider does 株式会社エウレカ （Eureka, Inc.） use?

株式会社エウレカ （Eureka, Inc.） uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 734,288 companies runsonwhat tracks.

### What payment provider does 株式会社エウレカ （Eureka, Inc.） use?

株式会社エウレカ （Eureka, Inc.） uses Stripe for payments and billing, according to runsonwhat (November 2026). runsonwhat found Stripe through a DNS verification record for Stripe and code on eure.jp. Stripe is used by 31,439 companies runsonwhat tracks.

### What analytics tools does 株式会社エウレカ （Eureka, Inc.） use?

株式会社エウレカ （Eureka, Inc.） uses Google Analytics for analytics, alongside Google Tag Manager and Mixpanel, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on eure.jp. Google Analytics is used by 903,974 companies runsonwhat tracks.

### Does 株式会社エウレカ （Eureka, Inc.） use Google Fonts?

Yes. runsonwhat found Google Fonts at 株式会社エウレカ （Eureka, Inc.） through Google Fonts code on eure.jp. Google Fonts is a Media & UI tool used by 825,636 companies runsonwhat tracks.

### Does 株式会社エウレカ （Eureka, Inc.） use AI tools?

Yes. runsonwhat has found Anthropic and OpenAI at 株式会社エウレカ （Eureka, Inc.）; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so 株式会社エウレカ （Eureka, Inc.） may use more AI tools than these.

### Which companies have a tech stack similar to 株式会社エウレカ （Eureka, Inc.）'s?

The companies with the stacks most like 株式会社エウレカ （Eureka, Inc.）'s are Axios HQ, Thumbtack, Productboard and ID.me, according to runsonwhat (November 2026). Each shares 13 to 15 tools with 株式会社エウレカ （Eureka, Inc.）, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what 株式会社エウレカ （Eureka, Inc.） uses?

runsonwhat reads public records only. Of the 33 tools at 株式会社エウレカ （Eureka, Inc.）, 20 were found through DNS records, 10 through code on eure.jp and 3 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and eure.jp about monthly.


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