# What does OptQC株式会社 use?

OptQC株式会社 (optqc.com) shows public evidence of 13 tools, according to runsonwhat (last checked 2026-10-24).

- LinkedIn: https://www.linkedin.com/company/optqc-corp

## 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 |  |
| [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code |  |
| [YouTube](https://www.runsonwhat.com/reverse/youtube) | 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 |  |
| [Google Tag Manager](https://www.runsonwhat.com/reverse/gtm) | Analytics | Website code |  |
| [Microsoft Clarity](https://www.runsonwhat.com/reverse/clarity) | Analytics | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Email records |  |
| [Webflow](https://www.runsonwhat.com/reverse/webflow) | Website & CMS | Custom domain, Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records |  |

## FAQ

### What tools does OptQC株式会社 use?

As of October 2026, runsonwhat has found 13 tools at OptQC株式会社 (optqc.com) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and Vimeo. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: HubSpot and Webflow. Company Ops: Google Workspace. Last checked October 24, 2026.

### What CRM does OptQC株式会社 use?

OptQC株式会社 uses HubSpot for its CRM, according to runsonwhat (October 2026). runsonwhat found HubSpot through email records that authorize HubSpot. HubSpot is used by 94,744 companies runsonwhat tracks.

### What email provider does OptQC株式会社 use?

OptQC株式会社 uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 405,351 companies runsonwhat tracks.

### What analytics tools does OptQC株式会社 use?

OptQC株式会社 uses Google Analytics for analytics, alongside Google Tag Manager and Microsoft Clarity, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on optqc.com. Google Analytics is used by 888,559 companies runsonwhat tracks.

### What is OptQC株式会社's website built with?

OptQC株式会社 uses Webflow for its website, according to runsonwhat (October 2026). runsonwhat found Webflow through a subdomain that points at Webflow and code on optqc.com. Webflow is used by 35,144 companies runsonwhat tracks.

### Does OptQC株式会社 use jQuery?

Yes. runsonwhat found jQuery at OptQC株式会社 through jQuery code on optqc.com. jQuery is a Frontend tool used by 920,576 companies runsonwhat tracks.

### Does OptQC株式会社 use AI tools?

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

### How does runsonwhat know what OptQC株式会社 uses?

runsonwhat reads public records only. Of the 13 tools at OptQC株式会社, 8 were found through code on optqc.com, 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 optqc.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/optqc.com (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.