# What does Bel Fuse Inc. use?

Bel Fuse Inc. (belfuse.com) shows public evidence of 15 tools, according to runsonwhat (last checked 2026-11-06).

- Industry: Electrical/electronic Manufacturing
- Size: 1,001–5,000 employees
- Based in: West Orange, United States
- Founded: 1949
- LinkedIn: https://www.linkedin.com/company/belfuseinc

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft Azure](https://www.runsonwhat.com/reverse/azure) | Hosting & Cloud | Custom domain, 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 |  |

## 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 |  |
| [VWO](https://www.runsonwhat.com/reverse/vwo) | Flags & Experiments | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [LiveRamp](https://www.runsonwhat.com/reverse/liveramp) | Ads & Pixels | Website code |  |
| [D&B Visitor Intelligence](https://www.runsonwhat.com/reverse/dnb-visitor-intelligence) | Sales & CRM | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records, Website code |  |
| [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |
| [OneTrust](https://www.runsonwhat.com/reverse/onetrust) | Security & Compliance | Website code |  |

## FAQ

### What tools does Bel Fuse use?

As of November 2026, runsonwhat has found 15 tools at Bel Fuse (belfuse.com) in public records. Edge & Hosting: Microsoft Azure. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, LiveRamp and D&B Visitor Intelligence. Company Ops: Microsoft 365, reCAPTCHA and Apple Business. Last checked November 6, 2026.

### What cloud does Bel Fuse run on?

Bel Fuse uses Microsoft Azure for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Microsoft Azure through a subdomain that points at Microsoft Azure and code on belfuse.com. Microsoft Azure is used by 50,614 companies runsonwhat tracks.

### What sales tools does Bel Fuse use?

The sales tools runsonwhat has found at Bel Fuse are D&B Visitor Intelligence (November 2026); no CRM shows up in Bel Fuse's public records. runsonwhat found D&B Visitor Intelligence through D&B Visitor Intelligence code on belfuse.com. D&B Visitor Intelligence is used by 379 companies runsonwhat tracks.

### What email provider does Bel Fuse use?

Bel Fuse uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 734,195 companies runsonwhat tracks.

### What analytics tools does Bel Fuse use?

Bel Fuse uses Google Analytics for analytics, alongside Google Tag Manager and Microsoft Clarity, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on belfuse.com. Google Analytics is used by 903,938 companies runsonwhat tracks.

### Does Bel Fuse use jQuery?

Yes. runsonwhat found jQuery at Bel Fuse through jQuery code on belfuse.com. jQuery is a Frontend tool used by 927,211 companies runsonwhat tracks.

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

The companies with the stacks most like Bel Fuse's are Poly Electronics, Magnit, Kalypso and Magnit, according to runsonwhat (November 2026). Each shares 7 to 9 tools with Bel Fuse, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Bel Fuse uses?

runsonwhat reads public records only. Of the 15 tools at Bel Fuse, 12 were found through code on belfuse.com, 2 through DNS 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 belfuse.com about monthly.


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