# What does Epsilon Data Management, LLC use?

Epsilon Data Management, LLC (dotomi.com) shows public evidence of 21 tools, according to runsonwhat (last checked 2026-10-20).

- Industry: Marketing and Advertising
- Size: 1,001–5,000 employees
- Based in: Chicago, United States
- Founded: 1968
- LinkedIn: https://www.linkedin.com/company/epsilon

## Edge & Hosting

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

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [YouTube](https://www.runsonwhat.com/reverse/youtube) | Media & UI | Website code |  |
| [GSAP](https://www.runsonwhat.com/reverse/gsap) | Media & UI | Website code |  |
| [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code |  |
| [Wistia](https://www.runsonwhat.com/reverse/wistia) | 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 |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code |  |
| [Demandbase](https://www.runsonwhat.com/reverse/demandbase) | Sales & CRM | Website code |  |
| [6sense](https://www.runsonwhat.com/reverse/sixsense) | Sales & CRM | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email 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 |  |
| [DigiCert](https://www.runsonwhat.com/reverse/digicert) | Security & Compliance | DNS records |  |
| [OneTrust](https://www.runsonwhat.com/reverse/onetrust) | Security & Compliance | Website code |  |
| [Valimail](https://www.runsonwhat.com/reverse/valimail) | Security & Compliance | Email records |  |
| [Amazon Trust Services](https://www.runsonwhat.com/reverse/amazon-trust) | Security & Compliance | DNS records |  |

## FAQ

### What tools does Epsilon Data Management use?

As of October 2026, runsonwhat has found 21 tools at Epsilon Data Management (dotomi.com) in public records. Edge & Hosting: Amazon CloudFront and Akamai. Application: YouTube, GSAP and Next.js. Data & Observability: Google Analytics. Go-to-market: Google Ads, LinkedIn Insight Tag and Demandbase. Company Ops: Microsoft 365, Let's Encrypt and GlobalSign. Last checked October 20, 2026.

### What sales tools does Epsilon Data Management use?

The sales tools runsonwhat has found at Epsilon Data Management are Demandbase and 6sense (October 2026); no CRM shows up in Epsilon Data Management's public records. runsonwhat found Demandbase through Demandbase code on dotomi.com.

### What email provider does Epsilon Data Management use?

Epsilon Data Management 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 710,115 companies runsonwhat tracks.

### What analytics tools does Epsilon Data Management use?

Epsilon Data Management uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on dotomi.com. Google Analytics is used by 877,790 companies runsonwhat tracks.

### Does Epsilon Data Management use Google Ads?

Yes. runsonwhat found Google Ads at Epsilon Data Management through Google Ads code on dotomi.com. Google Ads is a Ads & Pixels tool used by 496,383 companies runsonwhat tracks.

### How does runsonwhat know what Epsilon Data Management uses?

runsonwhat reads public records only. Of the 21 tools at Epsilon Data Management, 13 were found through code on dotomi.com, 5 through DNS records, 1 through website configuration files, 1 through email records 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 dotomi.com about monthly.


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