# What does 3utools use?

3utools (3u.com) shows public evidence of 4 tools, according to runsonwhat (last checked 2026-10-19).

- Industry: Internet
- Size: 51–200 employees
- Based in: Beijing, China
- Founded: 2013
- LinkedIn: https://www.linkedin.com/company/3utools

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Wangsu (CDNetworks)](https://www.runsonwhat.com/reverse/wangsu) | CDN & Edge | Custom domain |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |

## Data & Observability

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

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Tencent Exmail](https://www.runsonwhat.com/reverse/tencent-exmail) | Workspace | Email records |  |

## FAQ

### What tools does 3utools use?

As of October 2026, runsonwhat has found 4 tools at 3utools (3u.com) in public records. Edge & Hosting: Wangsu (CDNetworks). Application: jQuery. Data & Observability: Google Analytics. Company Ops: Tencent Exmail. Last checked October 19, 2026.

### What email provider does 3utools use?

3utools uses Tencent Exmail for email and office software, according to runsonwhat (October 2026). runsonwhat found Tencent Exmail through email records that authorize Tencent Exmail. Tencent Exmail is used by 6,407 companies runsonwhat tracks.

### What analytics tools does 3utools use?

3utools uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on 3u.com. Google Analytics is used by 865,143 companies runsonwhat tracks.

### Does 3utools use jQuery?

Yes. runsonwhat found jQuery at 3utools through jQuery code on 3u.com. jQuery is a Frontend tool used by 905,964 companies runsonwhat tracks.

### Which companies have a tech stack similar to 3utools's?

The companies with the stacks most like 3utools' are Aipai, Wingfox.com, Pixocial, Human-First AI and UCWeb, according to runsonwhat (October 2026). Each shares 1 to 4 tools with 3utools, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what 3utools uses?

runsonwhat reads public records only. Of the 4 tools at 3utools, 2 were found through code on 3u.com, 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 3u.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/3u.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.