# What does Memtest86+ use?

Memtest86+ (memtest.org) shows public evidence of 17 tools, according to runsonwhat (last checked 2026-10-20).

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code |  |
| [OVHcloud](https://www.runsonwhat.com/reverse/ovh) | Hosting & Cloud | DNS records, 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 |  |
| [PayPal](https://www.runsonwhat.com/reverse/paypal) | Payments & Billing | 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 |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code |  |
| [Google Ad Manager](https://www.runsonwhat.com/reverse/google-ad-manager) | Ads & Pixels | Website code, Website config |  |
| [Google AdSense](https://www.runsonwhat.com/reverse/google-adsense) | Ads & Pixels | Website code |  |
| [Quantcast](https://www.runsonwhat.com/reverse/quantcast) | Ads & Pixels | Website code |  |
| [RTB House](https://www.runsonwhat.com/reverse/rtb-house) | Ads & Pixels | Website code |  |
| [Adobe Advertising](https://www.runsonwhat.com/reverse/adobe-advertising) | Ads & Pixels | Website code |  |
| [MediaMath](https://www.runsonwhat.com/reverse/mediamath) | Ads & Pixels | Website code |  |

## Company Ops

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

## FAQ

### What tools does Memtest86+ use?

As of October 2026, runsonwhat has found 17 tools at Memtest86+ (memtest.org) in public records. Edge & Hosting: Cloudflare and OVHcloud. Application: jQuery, Google Fonts and PayPal. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads, LinkedIn Insight Tag and Google Ad Manager. Company Ops: Microsoft 365 and reCAPTCHA. Last checked October 20, 2026.

### What cloud does Memtest86+ run on?

Memtest86+ uses OVHcloud for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found OVHcloud through DNS records that point at OVHcloud and code on memtest.org. OVHcloud is used by 27,037 companies runsonwhat tracks.

### What email provider does Memtest86+ use?

Memtest86+ uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 715,528 companies runsonwhat tracks.

### What payment provider does Memtest86+ use?

Memtest86+ uses PayPal for payments and billing, according to runsonwhat (October 2026). runsonwhat found PayPal through PayPal code on memtest.org. PayPal is used by 34,983 companies runsonwhat tracks.

### What analytics tools does Memtest86+ use?

Memtest86+ uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on memtest.org. Google Analytics is used by 895,155 companies runsonwhat tracks.

### Does Memtest86+ use jQuery?

Yes. runsonwhat found jQuery at Memtest86+ through jQuery code on memtest.org. jQuery is a Frontend tool used by 923,638 companies runsonwhat tracks.

### How does runsonwhat know what Memtest86+ uses?

runsonwhat reads public records only. Of the 17 tools at Memtest86+, 15 were found through code on memtest.org, 2 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and memtest.org about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/memtest.org (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.