# What does Guess the Imposter use?

Guess the Imposter (imposter.app) shows public evidence of 9 tools, according to runsonwhat (last checked 2026-10-20).

## Edge & Hosting

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

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Adobe Fonts](https://www.runsonwhat.com/reverse/adobe-fonts) | Media & UI | Website code |  |
| [Lottie](https://www.runsonwhat.com/reverse/lottie) | Media & UI | Website code |  |
| [Firebase](https://www.runsonwhat.com/reverse/firebase) | Backend & Database | Custom domain, DNS verification records, 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 Ad Manager](https://www.runsonwhat.com/reverse/google-ad-manager) | Ads & Pixels | Website config |  |
| [Yandex Webmaster](https://www.runsonwhat.com/reverse/yandex) | Marketing | DNS verification records |  |

## FAQ

### What tools does Guess the Imposter use?

As of November 2026, runsonwhat has found 9 tools at Guess the Imposter (imposter.app) in public records. Edge & Hosting: Cloudflare and Fastly. Application: Adobe Fonts, Lottie and Firebase. Data & Observability: Google Analytics. Go-to-market: Google Ad Manager and Yandex Webmaster. Last checked October 20, 2026.

### What analytics tools does Guess the Imposter use?

Guess the Imposter uses Google Analytics for analytics, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on imposter.app. Google Analytics is used by 906,764 companies runsonwhat tracks.

### What marketing software does Guess the Imposter use?

Guess the Imposter uses Yandex Webmaster for marketing, according to runsonwhat (November 2026). runsonwhat found Yandex Webmaster through a DNS verification record for Yandex Webmaster. Yandex Webmaster is used by 19,304 companies runsonwhat tracks.

### Does Guess the Imposter use Cloudflare?

Yes. runsonwhat found Cloudflare at Guess the Imposter through DNS records that point at Cloudflare and code on imposter.app. Cloudflare is a CDN & Edge tool used by 723,192 companies runsonwhat tracks.

### How does runsonwhat know what Guess the Imposter uses?

runsonwhat reads public records only. Of the 9 tools at Guess the Imposter, 4 were found through code on imposter.app, 3 through DNS records, 1 through website configuration files 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 imposter.app about monthly.


---

Source: runsonwhat, https://www.runsonwhat.com/company/imposter.app (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.