# What does Tech Sleeves B.V. use?

Tech Sleeves B.V. (tech-sleeves.com) shows public evidence of 13 tools, according to runsonwhat (last checked 2026-11-08).

- Industry: Printing
- Size: 51–200 employees
- Based in: Alphen Aan Den Rijn, Netherlands
- Founded: 2015
- LinkedIn: https://www.linkedin.com/company/techsleeves

## Edge & Hosting

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

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code |  |
| [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code |  |
| [Tailwind CSS](https://www.runsonwhat.com/reverse/tailwind) | Frontend | Website code |  |
| [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records |  |
| [Supabase](https://www.runsonwhat.com/reverse/supabase) | Backend & Database | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [web-vitals](https://www.runsonwhat.com/reverse/web-vitals) | Monitoring | Website code |  |
| [Tinybird](https://www.runsonwhat.com/reverse/tinybird) | Analytics | 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 |  |
| [Odoo](https://www.runsonwhat.com/reverse/odoo) | Finance & Legal | Email records |  |

## Recent changes at Tech Sleeves B.V.

- 2026-11-08: started using [Anthropic](https://www.runsonwhat.com/reverse/anthropic)

## FAQ

### What tools does Tech Sleeves use?

As of November 2026, runsonwhat has found 13 tools at Tech Sleeves (tech-sleeves.com) in public records. Edge & Hosting: Cloudflare. Application: Vimeo, React and Tailwind CSS. Data & Observability: web-vitals and Tinybird. Company Ops: Microsoft 365, Resend and Odoo. Last checked November 8, 2026.

### What email provider does Tech Sleeves use?

Tech Sleeves 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 tech-sleeves.com. Microsoft 365 is used by 737,867 companies runsonwhat tracks.

### What analytics tools does Tech Sleeves use?

Tech Sleeves uses Tinybird for analytics, according to runsonwhat (November 2026). runsonwhat found Tinybird through Tinybird code on tech-sleeves.com. Tinybird is used by 1,665 companies runsonwhat tracks.

### What monitoring tools does Tech Sleeves use?

Tech Sleeves uses web-vitals for monitoring, according to runsonwhat (November 2026). runsonwhat found web-vitals through web-vitals code on tech-sleeves.com. web-vitals is used by 29,899 companies runsonwhat tracks.

### Does Tech Sleeves use Cloudflare?

Yes. runsonwhat found Cloudflare at Tech Sleeves through DNS records that point at Cloudflare and code on tech-sleeves.com. Cloudflare is a CDN & Edge tool used by 736,423 companies runsonwhat tracks.

### Does Tech Sleeves use AI tools?

Yes. runsonwhat has found Anthropic at Tech Sleeves; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Tech Sleeves may use more AI tools than these.

### Has Tech Sleeves changed tools recently?

Yes. On runsonwhat's rechecks, Tech Sleeves started using Anthropic (latest on November 8, 2026). A change counts only between two checks of tech-sleeves.com done the same way.

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

The companies with the stacks most like Tech Sleeves' are Iluminar, Ilios Power, Care n Help and VGM, according to runsonwhat (November 2026). Each shares 7 to 8 tools with Tech Sleeves, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Tech Sleeves uses?

runsonwhat reads public records only. Of the 13 tools at Tech Sleeves, 6 were found through code on tech-sleeves.com, 3 through DNS records, 3 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 tech-sleeves.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/tech-sleeves.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.