# What does Mca Communications, Inc. use?

Mca Communications, Inc. (mcacom.com) shows public evidence of 12 tools, according to runsonwhat (last checked 2026-11-11).

- Industry: IT Services
- Size: 201–1,000 employees
- Based in: Houston, United States
- Founded: 1983
- LinkedIn: https://www.linkedin.com/company/mca-communications

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | Custom domain, 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 |  |
| [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records |  |
| [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, DNS verification records, Website code |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records, Website code |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |
| [GlobalSign](https://www.runsonwhat.com/reverse/globalsign) | Security & Compliance | DNS verification records |  |
| [Resend](https://www.runsonwhat.com/reverse/resend) | Email Delivery | Email records |  |
| [Dropbox](https://www.runsonwhat.com/reverse/dropbox) | Collaboration | DNS verification records, Website code |  |

## FAQ

### What tools does Mca Communications use?

As of November 2026, runsonwhat has found 12 tools at Mca Communications (mcacom.com) in public records. Edge & Hosting: Vercel. Application: React, Tailwind CSS and Anthropic. Company Ops: Microsoft 365, SendGrid and Apple Business. Last checked November 11, 2026.

### What cloud does Mca Communications run on?

Mca Communications uses Vercel for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Vercel through a subdomain that points at Vercel and DNS records. Vercel is used by 53,708 companies runsonwhat tracks.

### What email provider does Mca Communications use?

Mca Communications uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 737,877 companies runsonwhat tracks.

### Does Mca Communications use SendGrid?

Yes. runsonwhat found SendGrid at Mca Communications through email records that authorize SendGrid and code on mcacom.com. SendGrid is a Email Delivery tool used by 201,331 companies runsonwhat tracks.

### Does Mca Communications use AI tools?

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

### How does runsonwhat know what Mca Communications uses?

runsonwhat reads public records only. Of the 12 tools at Mca Communications, 5 were found through DNS records, 3 through email records, 3 through code on mcacom.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 mcacom.com about monthly.


---

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