# What does consti.de use?

consti.de (consti.de) shows public evidence of 5 tools, according to runsonwhat (last checked 2026-10-09).

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code |  |
| [Render](https://www.runsonwhat.com/reverse/render) | Hosting & Cloud | Custom domain |  |
| [Railway](https://www.runsonwhat.com/reverse/railway) | Hosting & Cloud | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Email records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Fastmail](https://www.runsonwhat.com/reverse/fastmail) | Workspace | Email records |  |

## FAQ

### What tools does consti.de use?

As of October 2026, runsonwhat has found 5 tools at consti.de (consti.de) in public records. Edge & Hosting: Cloudflare, Render and Railway. Go-to-market: Mailchimp. Company Ops: Fastmail. Last checked October 9, 2026.

### What cloud does consti.de run on?

consti.de uses Render for hosting and cloud infrastructure, alongside Railway, according to runsonwhat (October 2026). runsonwhat found Render through a subdomain that points at Render. Render is used by 2,228 companies runsonwhat tracks.

### What email provider does consti.de use?

consti.de uses Fastmail for email and office software, according to runsonwhat (October 2026). runsonwhat found Fastmail through email records that authorize Fastmail. Fastmail is used by 1,104 companies runsonwhat tracks.

### What marketing software does consti.de use?

consti.de uses Mailchimp for marketing, according to runsonwhat (October 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 112,389 companies runsonwhat tracks.

### Does consti.de use Cloudflare?

Yes. runsonwhat found Cloudflare at consti.de through DNS records that point at Cloudflare and code on consti.de. Cloudflare is a CDN & Edge tool used by 688,917 companies runsonwhat tracks.

### Which companies have a tech stack similar to consti.de's?

The companies with the stacks most like consti.de's are MOL Limo - Van autód., IT Engineering Company Edusoft Ltd Skopje, Elite Seller and Speakerbus, according to runsonwhat (October 2026). Each shares 1 to 2 tools with consti.de, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what consti.de uses?

runsonwhat reads public records only. Of the 5 tools at consti.de, 2 were found through email records, 1 through DNS records, 1 through subdomains that point at the vendor and 1 through code on consti.de. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and consti.de about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/consti.de (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.