# What does Berzerk use?

Berzerk (berzerk.com.br) shows public evidence of 19 tools, according to runsonwhat (last checked 2026-10-20).

- Industry: Apparel & Fashion
- Size: 1–10 employees
- Based in: São Paulo, Brazil
- LinkedIn: https://www.linkedin.com/company/berzerkclub

## 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 | 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 |  |
| [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code |  |
| [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | Frontend | Website code |  |
| [PayPal](https://www.runsonwhat.com/reverse/paypal) | Payments & Billing | Website code |  |
| [Yampi Checkout](https://www.runsonwhat.com/reverse/yampi-checkout) | Payments & Billing | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code |  |
| [WhatsApp Business](https://www.runsonwhat.com/reverse/whatsapp) | Support & Docs | Website code |  |
| [Shopify](https://www.runsonwhat.com/reverse/shopify) | Website & CMS | DNS records, Website code |  |
| [Klaviyo](https://www.runsonwhat.com/reverse/klaviyo) | Marketing | DNS verification records |  |
| [ActiveCampaign](https://www.runsonwhat.com/reverse/activecampaign) | Marketing | Website code |  |
| [Judge.me](https://www.runsonwhat.com/reverse/judge-me) | Marketing | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code |  |
| [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records |  |

## FAQ

### What tools does Berzerk use?

As of October 2026, runsonwhat has found 19 tools at Berzerk (berzerk.com.br) in public records. Edge & Hosting: Cloudflare and GoDaddy. Application: Google Fonts, Vimeo and YouTube. Data & Observability: Google Analytics. Go-to-market: Meta Pixel, WhatsApp Business and Shopify. Company Ops: Google Workspace and Atlassian. Last checked October 20, 2026.

### What email provider does Berzerk use?

Berzerk uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on berzerk.com.br. Google Workspace is used by 403,666 companies runsonwhat tracks.

### What does Berzerk use for customer support?

Berzerk uses WhatsApp Business for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found WhatsApp Business through WhatsApp Business code on berzerk.com.br. WhatsApp Business is used by 135,904 companies runsonwhat tracks.

### What payment provider does Berzerk use?

Berzerk uses PayPal for payments and billing, alongside Yampi Checkout, according to runsonwhat (October 2026). runsonwhat found PayPal through PayPal code on berzerk.com.br. PayPal is used by 34,510 companies runsonwhat tracks.

### What analytics tools does Berzerk use?

Berzerk uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on berzerk.com.br. Google Analytics is used by 883,361 companies runsonwhat tracks.

### What is Berzerk's website built with?

Berzerk uses Shopify for its website, according to runsonwhat (October 2026). runsonwhat found Shopify through DNS records that point at Shopify and code on berzerk.com.br. Shopify is used by 59,641 companies runsonwhat tracks.

### Does Berzerk use Google Fonts?

Yes. runsonwhat found Google Fonts at Berzerk through Google Fonts code on berzerk.com.br. Google Fonts is a Media & UI tool used by 811,964 companies runsonwhat tracks.

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

The companies with the stacks most like Berzerk's are Jocko's, Hunter Fan Brasil, CLASSE and Sentim, according to runsonwhat (October 2026). Each shares 9 to 11 tools with Berzerk, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Berzerk uses?

runsonwhat reads public records only. Of the 19 tools at Berzerk, 12 were found through code on berzerk.com.br, 5 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 berzerk.com.br about monthly.


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