# What does Nubank use?

Nubank (nu.com.mx) shows public evidence of 21 tools, according to runsonwhat (last checked 2026-10-20).

- Industry: Financial Services
- Size: 1–10 employees
- Based in: Brazil
- Founded: 2013
- LinkedIn: https://www.linkedin.com/company/nu-mexico

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | Custom domain |  |
| [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records |  |
| [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Custom domain, Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | DNS verification records, Website code |  |
| [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Email records |  |
| [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Email records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records |  |
| [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 |  |
| [GlobalSign](https://www.runsonwhat.com/reverse/globalsign) | Security & Compliance | DNS verification records, DNS records |  |
| [Sectigo](https://www.runsonwhat.com/reverse/sectigo) | Security & Compliance | DNS records |  |
| [Google Trust Services](https://www.runsonwhat.com/reverse/google-trust) | Security & Compliance | DNS records |  |
| [Valimail](https://www.runsonwhat.com/reverse/valimail) | Security & Compliance | Email records |  |
| [Adobe](https://www.runsonwhat.com/reverse/adobe) | Collaboration | DNS verification records |  |
| [Amazon Trust Services](https://www.runsonwhat.com/reverse/amazon-trust) | Security & Compliance | DNS records |  |
| [Google Threat Intelligence DTM](https://www.runsonwhat.com/reverse/google-dtm) | Security & Compliance | DNS verification records |  |
| [Bugcrowd](https://www.runsonwhat.com/reverse/bugcrowd) | Security & Compliance | Website config |  |
| [ThreatMetrix](https://www.runsonwhat.com/reverse/threatmetrix) | Security & Compliance | Custom domain | 2023-10 |

## FAQ

### What tools does Nubank use?

As of October 2026, runsonwhat has found 21 tools at Nubank (nu.com.mx) in public records. Edge & Hosting: Cloudflare, Amazon Route 53 and Amazon CloudFront. Go-to-market: Meta Pixel, Mailchimp and Zendesk. Company Ops: Google Workspace, SendGrid and Apple Business. Last checked October 20, 2026.

### What email provider does Nubank use?

Nubank 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. Google Workspace is used by 403,015 companies runsonwhat tracks.

### What does Nubank use for customer support?

Nubank uses Zendesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Zendesk through email records that authorize Zendesk. Zendesk is used by 41,922 companies runsonwhat tracks.

### What marketing software does Nubank use?

Nubank uses Mailchimp for marketing, according to runsonwhat (October 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 115,180 companies runsonwhat tracks.

### How long has Nubank used ThreatMetrix?

Nubank has used ThreatMetrix since at least October 2023, going by the first public certificate of the nu.com.mx subdomain that points at ThreatMetrix.

### Does Nubank use Cloudflare?

Yes. runsonwhat found Cloudflare at Nubank through a subdomain that points at Cloudflare. Cloudflare is a CDN & Edge tool used by 703,853 companies runsonwhat tracks.

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

The companies with the stacks most like Nubank's are The Royal Bank of Scotland, NatWest, Worldpay and FIS Global, according to runsonwhat (October 2026). Each shares 10 to 10 tools with Nubank, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Nubank uses?

runsonwhat reads public records only. Of the 21 tools at Nubank, 12 were found through DNS records, 5 through email records, 3 through subdomains that point at the vendor and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and nu.com.mx about monthly.


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