# What does Karsten use?

Karsten (karsteninterior.com) shows public evidence of 15 tools, according to runsonwhat (last checked 2026-10-07).

- Industry: Construction
- Size: 201–1,000 employees
- Based in: Houston, United States
- Founded: 1996
- LinkedIn: https://www.linkedin.com/company/wix-com

## Edge & Hosting

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

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [GSAP](https://www.runsonwhat.com/reverse/gsap) | Media & UI | Website code |  |
| [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code |  |

## Data & Observability

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

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Wix](https://www.runsonwhat.com/reverse/wix) | Website & CMS | Custom domain, DNS records, Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, Website code |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |
| [Barracuda](https://www.runsonwhat.com/reverse/barracuda) | Security & Compliance | Email records |  |
| [Red Sift OnDMARC](https://www.runsonwhat.com/reverse/redsift) | Security & Compliance | Email records |  |

## FAQ

### What tools does Karsten use?

As of October 2026, runsonwhat has found 15 tools at Karsten (karsteninterior.com) in public records. Edge & Hosting: Cloudflare, Google Cloud and Fastly. Application: GSAP and React. Data & Observability: Google Analytics and Sentry. Go-to-market: Wix. Company Ops: Microsoft 365, Apple Business and Barracuda. Last checked October 7, 2026.

### What cloud does Karsten run on?

Karsten uses Google Cloud for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Google Cloud through Google Cloud code on karsteninterior.com. Google Cloud is used by 74,806 companies runsonwhat tracks.

### What email provider does Karsten use?

Karsten uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and code on karsteninterior.com. Microsoft 365 is used by 698,169 companies runsonwhat tracks.

### What analytics tools does Karsten use?

Karsten uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on karsteninterior.com. Google Analytics is used by 847,210 companies runsonwhat tracks.

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

Karsten uses Wix for its website, according to runsonwhat (October 2026). runsonwhat found Wix through a subdomain that points at Wix and DNS records. Wix is used by 50,812 companies runsonwhat tracks.

### What monitoring tools does Karsten use?

Karsten uses Sentry for monitoring, according to runsonwhat (October 2026). runsonwhat found Sentry through Sentry code on karsteninterior.com. Sentry is used by 76,728 companies runsonwhat tracks.

### Does Karsten use Cloudflare?

Yes. runsonwhat found Cloudflare at Karsten through Cloudflare code on karsteninterior.com. Cloudflare is a CDN & Edge tool used by 689,758 companies runsonwhat tracks.

### How does runsonwhat know what Karsten uses?

runsonwhat reads public records only. Of the 15 tools at Karsten, 8 were found through code on karsteninterior.com, 3 through email records, 2 through DNS records, 1 through website configuration files 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 karsteninterior.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/karsteninterior.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.