# What does Zerochan use?

Zerochan (zerochan.net) shows public evidence of 9 tools, according to runsonwhat (last checked 2026-11-01).

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |

## Go-to-market

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

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [reCAPTCHA](https://www.runsonwhat.com/reverse/recaptcha) | Security & Compliance | Website code |  |
| [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records |  |
| [AuthSMTP](https://www.runsonwhat.com/reverse/authsmtp) | Email Delivery | Email records |  |

## Recent changes at Zerochan

- 2026-11-01: stopped using [Amazon Publisher Services](https://www.runsonwhat.com/reverse/amazon-publisher-services)
- 2026-11-01: stopped using [Criteo](https://www.runsonwhat.com/reverse/criteo)
- 2026-11-01: stopped using [Discord](https://www.runsonwhat.com/reverse/discord)
- 2026-11-01: stopped using [Magnite](https://www.runsonwhat.com/reverse/magnite)
- 2026-11-01: stopped using [Media.net](https://www.runsonwhat.com/reverse/media-net)
- 2026-11-01: stopped using [OpenX](https://www.runsonwhat.com/reverse/openx)
- 2026-11-01: stopped using [PubMatic](https://www.runsonwhat.com/reverse/pubmatic)
- 2026-11-01: stopped using [Sovrn](https://www.runsonwhat.com/reverse/sovrn)
- 2026-11-01: stopped using [Microsoft Xandr](https://www.runsonwhat.com/reverse/xandr)

## FAQ

### What tools does Zerochan use?

As of November 2026, runsonwhat has found 9 tools at Zerochan (zerochan.net) in public records. Application: jQuery and Google Fonts. Go-to-market: Google Ads, Google Ad Manager and Google AdSense. Company Ops: reCAPTCHA, Let's Encrypt and AuthSMTP. Last checked November 1, 2026.

### Does Zerochan use jQuery?

Yes. runsonwhat found jQuery at Zerochan through jQuery code on zerochan.net. jQuery is a Frontend tool used by 930,265 companies runsonwhat tracks.

### Has Zerochan changed tools recently?

Yes. On runsonwhat's rechecks, Zerochan stopped using Amazon Publisher Services, Criteo and Discord (latest on November 1, 2026). A change counts only between two checks of zerochan.net done the same way.

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

The companies with the stacks most like Zerochan's are Accurate Creative, CPS Group, Selection Lab and eos, according to runsonwhat (November 2026). Each shares 4 to 6 tools with Zerochan, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Zerochan uses?

runsonwhat reads public records only. Of the 9 tools at Zerochan, 6 were found through code on zerochan.net, 2 through DNS records and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and zerochan.net about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/zerochan.net (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.