# What does Weislin2020 use?

Weislin2020 (weislin.com) shows public evidence of 8 tools, according to runsonwhat (last checked 2026-11-10).

- Industry: Education Management
- Size: 11–50 employees
- Based in: Singapore, Singapore
- Founded: 2016
- LinkedIn: https://www.linkedin.com/company/weislin

## Edge & Hosting

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

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Sentry](https://www.runsonwhat.com/reverse/sentry) | Monitoring | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WhatsApp Business](https://www.runsonwhat.com/reverse/whatsapp) | Support & Docs | Website code |  |
| [Zoho](https://www.runsonwhat.com/reverse/zoho) | Sales & CRM | Email records |  |
| [Wix](https://www.runsonwhat.com/reverse/wix) | Website & CMS | Custom domain, DNS records, Website code |  |

## FAQ

### What tools does Weislin2020 use?

As of November 2026, runsonwhat has found 8 tools at Weislin2020 (weislin.com) in public records. Edge & Hosting: Cloudflare and Fastly. Data & Observability: Sentry. Go-to-market: WhatsApp Business, Zoho and Wix. Last checked November 10, 2026.

### What CRM does Weislin2020 use?

Weislin2020 uses Zoho for its CRM, according to runsonwhat (November 2026). runsonwhat found Zoho through email records that authorize Zoho. Zoho is used by 65,723 companies runsonwhat tracks.

### What does Weislin2020 use for customer support?

Weislin2020 uses WhatsApp Business for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found WhatsApp Business through WhatsApp Business code on weislin.com. WhatsApp Business is used by 139,347 companies runsonwhat tracks.

### What is Weislin2020's website built with?

Weislin2020 uses Wix for its website, according to runsonwhat (November 2026). runsonwhat found Wix through a subdomain that points at Wix and DNS records. Wix is used by 52,715 companies runsonwhat tracks.

### What monitoring tools does Weislin2020 use?

Weislin2020 uses Sentry for monitoring, according to runsonwhat (November 2026). runsonwhat found Sentry through Sentry code on weislin.com. Sentry is used by 80,268 companies runsonwhat tracks.

### Does Weislin2020 use Cloudflare?

Yes. runsonwhat found Cloudflare at Weislin2020 through Cloudflare code on weislin.com. Cloudflare is a CDN & Edge tool used by 737,445 companies runsonwhat tracks.

### How does runsonwhat know what Weislin2020 uses?

runsonwhat reads public records only. Of the 8 tools at Weislin2020, 4 were found through code on weislin.com, 1 through DNS records, 1 through website configuration files, 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 weislin.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/weislin.com (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.