# What does Zarv use?

Zarv (zarv.com) shows public evidence of 24 tools, according to runsonwhat (last checked 2026-10-31).

- Industry: Software
- Size: 11–50 employees
- Based in: São Paulo, Brazil
- Founded: 2022
- LinkedIn: https://www.linkedin.com/company/zarv

## Edge & Hosting

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

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code |  |
| [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | Frontend | Website code |  |
| [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code |  |
| [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records |  |
| [OpenAI](https://www.runsonwhat.com/reverse/openai) | AI | DNS verification records |  |

## Data & Observability

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

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | DNS verification records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |
| [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records |  |
| [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records |  |
| [Sectigo](https://www.runsonwhat.com/reverse/sectigo) | Security & Compliance | DNS records |  |
| [DigiCert](https://www.runsonwhat.com/reverse/digicert) | Security & Compliance | DNS records |  |
| [Google Trust Services](https://www.runsonwhat.com/reverse/google-trust) | Security & Compliance | DNS records |  |
| [Amazon Trust Services](https://www.runsonwhat.com/reverse/amazon-trust) | Security & Compliance | DNS records |  |
| [Slack](https://www.runsonwhat.com/reverse/slack) | Collaboration | DNS verification records |  |
| [Notion](https://www.runsonwhat.com/reverse/notion) | Collaboration | DNS verification records |  |
| [Uber for Business](https://www.runsonwhat.com/reverse/uber) | Finance & Legal | DNS verification records |  |

## FAQ

### What tools does Zarv use?

As of October 2026, runsonwhat has found 24 tools at Zarv (zarv.com) in public records. Edge & Hosting: Cloudflare. Application: React, Tailwind CSS and Next.js. Data & Observability: Google Analytics, Sentry and web-vitals. Go-to-market: Google Ads and Meta Pixel. Company Ops: Google Workspace, Apple Business and Atlassian. Last checked October 31, 2026.

### What email provider does Zarv use?

Zarv uses Google Workspace for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on zarv.com. Google Workspace is used by 406,772 companies runsonwhat tracks.

### What analytics tools does Zarv use?

Zarv uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on zarv.com. Google Analytics is used by 898,092 companies runsonwhat tracks.

### What monitoring tools does Zarv use?

Zarv uses Sentry for monitoring, alongside web-vitals, according to runsonwhat (October 2026). runsonwhat found Sentry through Sentry code on zarv.com. Sentry is used by 79,496 companies runsonwhat tracks.

### Does Zarv use Cloudflare?

Yes. runsonwhat found Cloudflare at Zarv through DNS records that point at Cloudflare and email records. Cloudflare is a CDN & Edge tool used by 713,676 companies runsonwhat tracks.

### Does Zarv use AI tools?

Yes. runsonwhat has found Anthropic and OpenAI at Zarv; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Zarv may use more AI tools than these.

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

The companies with the stacks most like Zarv's are Univerus Software, ID.me, Reco and Omnigate Systems, according to runsonwhat (October 2026). Each shares 4 to 16 tools with Zarv, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Zarv uses?

runsonwhat reads public records only. Of the 24 tools at Zarv, 15 were found through DNS records, 7 through code on zarv.com, 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 zarv.com about monthly.


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