# What does Extreme Fit use?

Extreme Fit (extremefitusa.com) shows public evidence of 12 tools, according to runsonwhat (last checked 2026-11-09).

- Industry: Health, Wellness and Fitness
- Size: 11–50 employees
- Based in: Mount Prospect, United States
- Founded: 2017
- LinkedIn: https://www.linkedin.com/company/extremefitusa

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Website code |  |
| [GoDaddy](https://www.runsonwhat.com/reverse/godaddy) | DNS | Custom domain, DNS records, Website code |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |
| [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code |  |
| [PayPal](https://www.runsonwhat.com/reverse/paypal) | Payments & Billing | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code |  |
| [Shopify](https://www.runsonwhat.com/reverse/shopify) | Website & CMS | Custom domain, DNS records, Website code |  |
| [Klaviyo](https://www.runsonwhat.com/reverse/klaviyo) | Marketing | DNS verification records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, Website code |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Custom domain, Email records |  |
| [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records |  |

## FAQ

### What tools does Extreme Fit use?

As of November 2026, runsonwhat has found 12 tools at Extreme Fit (extremefitusa.com) in public records. Edge & Hosting: Cloudflare and GoDaddy. Application: Google Fonts, Vimeo and PayPal. Go-to-market: Meta Pixel, Shopify and Klaviyo. Company Ops: Microsoft 365, SendGrid and Let's Encrypt. Last checked November 9, 2026.

### What email provider does Extreme Fit use?

Extreme Fit uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and code on extremefitusa.com. Microsoft 365 is used by 736,692 companies runsonwhat tracks.

### What payment provider does Extreme Fit use?

Extreme Fit uses PayPal for payments and billing, according to runsonwhat (November 2026). runsonwhat found PayPal through PayPal code on extremefitusa.com. PayPal is used by 35,159 companies runsonwhat tracks.

### What is Extreme Fit's website built with?

Extreme Fit uses Shopify for its website, according to runsonwhat (November 2026). runsonwhat found Shopify through a subdomain that points at Shopify and DNS records. Shopify is used by 61,633 companies runsonwhat tracks.

### What marketing software does Extreme Fit use?

Extreme Fit uses Klaviyo for marketing, according to runsonwhat (November 2026). runsonwhat found Klaviyo through a DNS verification record for Klaviyo. Klaviyo is used by 36,492 companies runsonwhat tracks.

### Does Extreme Fit use Google Fonts?

Yes. runsonwhat found Google Fonts at Extreme Fit through Google Fonts code on extremefitusa.com. Google Fonts is a Media & UI tool used by 825,770 companies runsonwhat tracks.

### How does runsonwhat know what Extreme Fit uses?

runsonwhat reads public records only. Of the 12 tools at Extreme Fit, 5 were found through code on extremefitusa.com, 3 through subdomains that point at the vendor, 2 through DNS records, 1 through email records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and extremefitusa.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/extremefitusa.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.