# What does Flow the Collection use?

Flow the Collection (by-flow.com) shows public evidence of 15 tools, according to runsonwhat (last checked 2026-11-04).

- Industry: Hospitality
- Size: 51–200 employees
- Based in: Landgraaf, Netherlands
- Founded: 2020
- LinkedIn: https://www.linkedin.com/company/flow-the-collection

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | DNS records, Website code |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code |  |
| [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | Frontend | Website code |  |
| [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | 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 |  |
| [Microsoft Clarity](https://www.runsonwhat.com/reverse/clarity) | Analytics | Website code |  |
| [web-vitals](https://www.runsonwhat.com/reverse/web-vitals) | Monitoring | Website code |  |
| [Vercel Analytics](https://www.runsonwhat.com/reverse/vercel-analytics) | Analytics | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [Sanity](https://www.runsonwhat.com/reverse/sanity) | Website & CMS | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records, Website code |  |
| [Resend](https://www.runsonwhat.com/reverse/resend) | Email Delivery | Email records |  |

## FAQ

### What tools does Flow the Collection use?

As of November 2026, runsonwhat has found 15 tools at Flow the Collection (by-flow.com) in public records. Edge & Hosting: Vercel. Application: React, Tailwind CSS and Next.js. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads and Sanity. Company Ops: Microsoft 365 and Resend. Last checked November 4, 2026.

### What cloud does Flow the Collection run on?

Flow the Collection uses Vercel for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Vercel through DNS records that point at Vercel and code on by-flow.com. Vercel is used by 52,986 companies runsonwhat tracks.

### What email provider does Flow the Collection use?

Flow the Collection uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and code on by-flow.com. Microsoft 365 is used by 733,109 companies runsonwhat tracks.

### What analytics tools does Flow the Collection use?

Flow the Collection uses Google Analytics for analytics, alongside Google Tag Manager, Microsoft Clarity and Vercel Analytics, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on by-flow.com. Google Analytics is used by 903,853 companies runsonwhat tracks.

### What is Flow the Collection's website built with?

Flow the Collection uses Sanity for its website, according to runsonwhat (November 2026). runsonwhat found Sanity through Sanity code on by-flow.com. Sanity is used by 5,313 companies runsonwhat tracks.

### What monitoring tools does Flow the Collection use?

Flow the Collection uses web-vitals for monitoring, according to runsonwhat (November 2026). runsonwhat found web-vitals through web-vitals code on by-flow.com. web-vitals is used by 30,059 companies runsonwhat tracks.

### Does Flow the Collection use Google Ads?

Yes. runsonwhat found Google Ads at Flow the Collection through Google Ads code on by-flow.com. Google Ads is a Ads & Pixels tool used by 540,579 companies runsonwhat tracks.

### How does runsonwhat know what Flow the Collection uses?

runsonwhat reads public records only. Of the 15 tools at Flow the Collection, 10 were found through code on by-flow.com, 2 through DNS records, 2 through email records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and by-flow.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/by-flow.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.