# What does Linnet Chinese use?

Linnet Chinese (tlab.fun) shows public evidence of 7 tools, according to runsonwhat (last checked 2026-10-30).

- Industry: E-learning
- Size: 11–50 employees
- Based in: Shanghai, China
- LinkedIn: https://www.linkedin.com/company/t-lab%E5%9B%BD%E9%99%85%E4%B8%AD%E6%96%87

## Edge & Hosting

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

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ad Manager](https://www.runsonwhat.com/reverse/google-ad-manager) | Ads & Pixels | Website code, Website config |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | Email records |  |
| [Mailgun](https://www.runsonwhat.com/reverse/mailgun) | Email Delivery | Custom domain, Email records |  |
| [AuthSMTP](https://www.runsonwhat.com/reverse/authsmtp) | Email Delivery | Email records |  |

## FAQ

### What tools does Linnet Chinese use?

As of November 2026, runsonwhat has found 7 tools at Linnet Chinese (tlab.fun) in public records. Edge & Hosting: Cloudflare. Go-to-market: Google Ad Manager. Company Ops: Amazon SES, Mailgun and AuthSMTP. Last checked October 30, 2026.

### Does Linnet Chinese use Cloudflare?

Yes. runsonwhat found Cloudflare at Linnet Chinese through email records that authorize Cloudflare and DNS records. Cloudflare is a CDN & Edge tool used by 723,934 companies runsonwhat tracks.

### Which companies have a tech stack similar to Linnet Chinese's?

The companies with the stacks most like Linnet Chinese's are Accurate Creative, CPS Group, Selection Lab and PrimeCS, according to runsonwhat (November 2026). Each shares 1 to 3 tools with Linnet Chinese, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Linnet Chinese uses?

runsonwhat reads public records only. Of the 7 tools at Linnet Chinese, 3 were found through email records, 1 through DNS records, 1 through website configuration files, 1 through code on tlab.fun 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 tlab.fun about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/tlab.fun (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.