# What does Semtech use?

Semtech (semtech.cn) shows public evidence of 12 tools, according to runsonwhat (last checked 2026-10-25).

- Based in: China
- LinkedIn: https://www.linkedin.com/company/semtech

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records |  |
| [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | Website code |  |

## Data & Observability

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

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Website code |  |
| [Propensity](https://www.runsonwhat.com/reverse/propensity) | Sales & CRM | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [GlobalSign](https://www.runsonwhat.com/reverse/globalsign) | Security & Compliance | DNS verification records, DNS records |  |
| [DigiCert](https://www.runsonwhat.com/reverse/digicert) | Security & Compliance | DNS records |  |
| [Mimecast](https://www.runsonwhat.com/reverse/mimecast) | Security & Compliance | Email records |  |
| [TrustArc](https://www.runsonwhat.com/reverse/trustarc) | Security & Compliance | Website code |  |

## FAQ

### What tools does Semtech use?

As of October 2026, runsonwhat has found 12 tools at Semtech (semtech.cn) in public records. Edge & Hosting: Amazon Route 53 and Amazon CloudFront. Data & Observability: Google Analytics, Google Tag Manager and Plausible. Go-to-market: Google Ads, HubSpot and Propensity. Company Ops: GlobalSign, DigiCert and Mimecast. Last checked October 25, 2026.

### What CRM does Semtech use?

Semtech uses HubSpot for its CRM, alongside Propensity, according to runsonwhat (October 2026). runsonwhat found HubSpot through HubSpot code on semtech.cn. HubSpot is used by 95,247 companies runsonwhat tracks.

### What analytics tools does Semtech use?

Semtech uses Google Analytics for analytics, alongside Google Tag Manager and Plausible, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on semtech.cn. Google Analytics is used by 895,313 companies runsonwhat tracks.

### Does Semtech use Google Ads?

Yes. runsonwhat found Google Ads at Semtech through Google Ads code on semtech.cn. Google Ads is a Ads & Pixels tool used by 529,096 companies runsonwhat tracks.

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

The companies with the stacks most like Semtech's are Semtech, Greenspring Advisors, PPD Clinical Research Services of Thermo Fisher Scientific and Axis Medical Technologies, according to runsonwhat (October 2026). Each shares 6 to 10 tools with Semtech, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Semtech uses?

runsonwhat reads public records only. Of the 12 tools at Semtech, 8 were found through code on semtech.cn, 3 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 semtech.cn about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/semtech.cn (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.