# What does Klein Tools use?

Klein Tools (kleintools.com.br) shows public evidence of 7 tools, according to runsonwhat (last checked 2026-11-08).

- Based in: Mansfield, United States

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Fastly](https://www.runsonwhat.com/reverse/fastly) | CDN & Edge | 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 |  |
| [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Website code |  |

## Company Ops

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

## FAQ

### What tools does Klein Tools use?

As of November 2026, runsonwhat has found 7 tools at Klein Tools (kleintools.com.br) in public records. Edge & Hosting: Fastly. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads and Mailchimp. Company Ops: Microsoft 365 and OneTrust. Last checked November 8, 2026.

### What email provider does Klein Tools use?

Klein Tools uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 730,767 companies runsonwhat tracks.

### What analytics tools does Klein Tools use?

Klein Tools uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on kleintools.com.br. Google Analytics is used by 903,814 companies runsonwhat tracks.

### What marketing software does Klein Tools use?

Klein Tools uses Mailchimp for marketing, according to runsonwhat (November 2026). runsonwhat found Mailchimp through Mailchimp code on kleintools.com.br. Mailchimp is used by 118,672 companies runsonwhat tracks.

### Does Klein Tools use Google Ads?

Yes. runsonwhat found Google Ads at Klein Tools through Google Ads code on kleintools.com.br. Google Ads is a Ads & Pixels tool used by 541,022 companies runsonwhat tracks.

### How does runsonwhat know what Klein Tools uses?

runsonwhat reads public records only. Of the 7 tools at Klein Tools, 6 were found through code on kleintools.com.br, 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and kleintools.com.br about monthly.


---

Source: runsonwhat, https://www.runsonwhat.com/company/kleintools.com.br (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.