# What does TDC use?

TDC (telcomdc.com) shows public evidence of 9 tools, according to runsonwhat (last checked 2026-10-20).

- Industry: IT Services
- Size: 11–50 employees
- Based in: Washington, United States
- Founded: 1995
- LinkedIn: https://www.linkedin.com/company/telecommunications-development-corp

## Edge & Hosting

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

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Adobe Fonts](https://www.runsonwhat.com/reverse/adobe-fonts) | Media & UI | Website code |  |

## Data & Observability

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

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |
| [Yoast SEO](https://www.runsonwhat.com/reverse/yoast) | Website & CMS | Website code |  |
| [Taggbox](https://www.runsonwhat.com/reverse/taggbox) | Marketing | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records |  |

## FAQ

### What tools does TDC use?

As of October 2026, runsonwhat has found 9 tools at TDC (telcomdc.com) in public records. Edge & Hosting: Cloudflare. Application: Adobe Fonts. Data & Observability: Google Analytics. Go-to-market: WordPress, Yoast SEO and Taggbox. Company Ops: Microsoft 365 and SendGrid. Last checked October 20, 2026.

### What email provider does TDC use?

TDC uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 710,143 companies runsonwhat tracks.

### What analytics tools does TDC use?

TDC uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on telcomdc.com. Google Analytics is used by 879,155 companies runsonwhat tracks.

### What is TDC's website built with?

TDC uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on telcomdc.com. WordPress is used by 596,679 companies runsonwhat tracks.

### What marketing software does TDC use?

TDC uses Taggbox for marketing, according to runsonwhat (October 2026). runsonwhat found Taggbox through Taggbox code on telcomdc.com. Taggbox is used by 1,265 companies runsonwhat tracks.

### Does TDC use Cloudflare?

Yes. runsonwhat found Cloudflare at TDC through DNS records that point at Cloudflare and code on telcomdc.com. Cloudflare is a CDN & Edge tool used by 702,783 companies runsonwhat tracks.

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

The companies with the stacks most like TDC's are Health Now, Synov-Systems - Marketing Activation Agency, Open Company S.A.S and Dux Grupo Inovação em Saúde Humana, according to runsonwhat (October 2026). Each shares 4 to 6 tools with TDC, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what TDC uses?

runsonwhat reads public records only. Of the 9 tools at TDC, 5 were found through code on telcomdc.com, 3 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 telcomdc.com about monthly.


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