# What does Tezca by MADFAM use?

Tezca by MADFAM (tezca.mx) shows public evidence of 8 tools, according to runsonwhat (last checked 2026-11-04).

- Industry: Medical Devices
- Size: 201–1,000 employees
- Based in: Mexico City, Mexico
- LinkedIn: https://www.linkedin.com/company/tezca-m%C3%A9xico-laboratorio-cl%C3%ADnico

## Edge & Hosting

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

## Data & Observability

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

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Resend](https://www.runsonwhat.com/reverse/resend) | Email Delivery | Email records |  |

## FAQ

### What tools does Tezca by MADFAM use?

As of November 2026, runsonwhat has found 8 tools at Tezca by MADFAM (tezca.mx) in public records. Edge & Hosting: Cloudflare. Application: React, Tailwind CSS and Next.js. Data & Observability: Sentry, web-vitals and PostHog. Company Ops: Resend. Last checked November 4, 2026.

### What analytics tools does Tezca by MADFAM use?

Tezca by MADFAM uses PostHog for analytics, according to runsonwhat (November 2026). runsonwhat found PostHog through PostHog code on tezca.mx. PostHog is used by 10,882 companies runsonwhat tracks.

### What monitoring tools does Tezca by MADFAM use?

Tezca by MADFAM uses Sentry for monitoring, alongside web-vitals, according to runsonwhat (November 2026). runsonwhat found Sentry through Sentry code on tezca.mx. Sentry is used by 80,050 companies runsonwhat tracks.

### Does Tezca by MADFAM use Cloudflare?

Yes. runsonwhat found Cloudflare at Tezca by MADFAM through DNS records that point at Cloudflare and code on tezca.mx. Cloudflare is a CDN & Edge tool used by 732,121 companies runsonwhat tracks.

### How does runsonwhat know what Tezca by MADFAM uses?

runsonwhat reads public records only. Of the 8 tools at Tezca by MADFAM, 6 were found through code on tezca.mx, 1 through DNS records and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and tezca.mx about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/tezca.mx (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.