# What does Trew Audio use?

Trew Audio (trewaudio.com) shows public evidence of 7 tools, according to runsonwhat (last checked 2026-11-08).

- Industry: Retail
- Size: 51–200 employees
- Based in: Nashville, United States
- Founded: 1992
- LinkedIn: https://www.linkedin.com/company/trew-audio

## Edge & Hosting

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

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Email records |  |
| [Brevo](https://www.runsonwhat.com/reverse/brevo) | Marketing | DNS verification records |  |
| [Klaviyo](https://www.runsonwhat.com/reverse/klaviyo) | Marketing | DNS verification records |  |

## 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 Trew Audio use?

As of November 2026, runsonwhat has found 7 tools at Trew Audio (trewaudio.com) in public records. Edge & Hosting: Cloudflare. Go-to-market: Mailchimp, Brevo and Klaviyo. Company Ops: Microsoft 365 and SendGrid. Last checked November 8, 2026.

### What email provider does Trew Audio use?

Trew Audio 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 734,273 companies runsonwhat tracks.

### What marketing software does Trew Audio use?

Trew Audio uses Mailchimp for marketing, alongside Brevo and Klaviyo, according to runsonwhat (November 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 119,040 companies runsonwhat tracks.

### Does Trew Audio use Cloudflare?

Yes. runsonwhat found Cloudflare at Trew Audio through DNS records that point at Cloudflare and code on trewaudio.com. Cloudflare is a CDN & Edge tool used by 733,731 companies runsonwhat tracks.

### How does runsonwhat know what Trew Audio uses?

runsonwhat reads public records only. Of the 7 tools at Trew Audio, 5 were found through DNS records, 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and trewaudio.com about monthly.


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