# What does OEX Card use?

OEX Card (oex.com) shows public evidence of 7 tools, according to runsonwhat (last checked 2026-10-31).

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [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 |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records |  |
| [GeeTest](https://www.runsonwhat.com/reverse/geetest) | Security & Compliance | Website code |  |

## FAQ

### What tools does OEX Card use?

As of November 2026, runsonwhat has found 7 tools at OEX Card (oex.com) in public records. Edge & Hosting: Amazon Route 53 and Amazon CloudFront. Application: Next.js. Go-to-market: Zendesk. Company Ops: Microsoft 365 and GeeTest. Last checked October 31, 2026.

### What email provider does OEX Card use?

OEX Card uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 722,120 companies runsonwhat tracks.

### What does OEX Card use for customer support?

OEX Card uses Zendesk for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Zendesk through Zendesk code on oex.com. Zendesk is used by 43,068 companies runsonwhat tracks.

### Does OEX Card use Amazon Route 53?

Yes. runsonwhat found Amazon Route 53 at OEX Card through DNS records that point at Amazon Route 53. Amazon Route 53 is a DNS tool used by 87,620 companies runsonwhat tracks.

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

The companies with the stacks most like OEX Card's are CSK Biotech, Poloniex, Airbnb and SUNHONG, according to runsonwhat (November 2026). Each shares 1 to 6 tools with OEX Card, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what OEX Card uses?

runsonwhat reads public records only. Of the 7 tools at OEX Card, 3 were found through DNS records, 3 through code on oex.com and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and oex.com about monthly.


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