# What does Doubletapp use?

Doubletapp (doubletapp.ai) shows public evidence of 8 tools, according to runsonwhat (last checked 2026-11-10).

- Industry: Software
- Size: 51–200 employees
- Based in: Linda A Velha, Portugal
- Founded: 2015
- LinkedIn: https://www.linkedin.com/company/doubletapp

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |
| [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code |  |
| [Adobe Fonts](https://www.runsonwhat.com/reverse/adobe-fonts) | Media & UI | Website code |  |
| [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code |  |
| [Lottie](https://www.runsonwhat.com/reverse/lottie) | Media & UI | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Yandex Webmaster](https://www.runsonwhat.com/reverse/yandex) | Marketing | Custom domain, DNS verification records, Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Yandex 360](https://www.runsonwhat.com/reverse/yandex-360) | Workspace | Email records |  |

## FAQ

### What tools does Doubletapp use?

As of November 2026, runsonwhat has found 8 tools at Doubletapp (doubletapp.ai) in public records. Application: Google Fonts, React and Adobe Fonts. Go-to-market: Yandex Webmaster. Company Ops: Yandex 360. Last checked November 10, 2026.

### What email provider does Doubletapp use?

Doubletapp uses Yandex 360 for email and office software, according to runsonwhat (November 2026). runsonwhat found Yandex 360 through email records that authorize Yandex 360. Yandex 360 is used by 5,995 companies runsonwhat tracks.

### What marketing software does Doubletapp use?

Doubletapp uses Yandex Webmaster for marketing, according to runsonwhat (November 2026). runsonwhat found Yandex Webmaster through a subdomain that points at Yandex Webmaster and a DNS verification record. Yandex Webmaster is used by 19,487 companies runsonwhat tracks.

### Does Doubletapp use Google Fonts?

Yes. runsonwhat found Google Fonts at Doubletapp through Google Fonts code on doubletapp.ai. Google Fonts is a Media & UI tool used by 825,768 companies runsonwhat tracks.

### How does runsonwhat know what Doubletapp uses?

runsonwhat reads public records only. Of the 8 tools at Doubletapp, 5 were found through code on doubletapp.ai, 1 through DNS records, 1 through subdomains that point at the vendor and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and doubletapp.ai about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/doubletapp.ai (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.