# What does ColdIQ use?

ColdIQ (coldiq.com) shows public evidence of 13 tools, according to runsonwhat (last checked 2026-10-31).

- Industry: Marketing and Advertising
- Size: 11–50 employees
- Based in: London, United Kingdom
- Founded: 2020
- LinkedIn: https://www.linkedin.com/company/coldlabs

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code |  |
| [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | Custom domain, DNS verification records, Website code |  |
| [Gandi](https://www.runsonwhat.com/reverse/gandi) | DNS | Email records |  |

## 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 |  |
| [Clerk](https://www.runsonwhat.com/reverse/clerk) | Auth & Identity | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Brevo](https://www.runsonwhat.com/reverse/brevo) | Marketing | DNS verification records |  |
| [Short.io](https://www.runsonwhat.com/reverse/short-io) | Marketing | Custom domain |  |
| [beehiiv](https://www.runsonwhat.com/reverse/beehiiv) | Marketing | Custom domain |  |
| [Dub](https://www.runsonwhat.com/reverse/dub) | Marketing | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code |  |

## FAQ

### What tools does ColdIQ use?

As of November 2026, runsonwhat has found 13 tools at ColdIQ (coldiq.com) in public records. Edge & Hosting: Cloudflare, Vercel and Gandi. Application: React, Tailwind CSS and Next.js. Go-to-market: Brevo, Short.io and beehiiv. Company Ops: Google Workspace. Last checked October 31, 2026.

### What cloud does ColdIQ run on?

ColdIQ uses Vercel for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Vercel through a subdomain that points at Vercel and a DNS verification record. Vercel is used by 51,118 companies runsonwhat tracks.

### What email provider does ColdIQ use?

ColdIQ uses Google Workspace for email and office software, according to runsonwhat (November 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on coldiq.com. Google Workspace is used by 411,643 companies runsonwhat tracks.

### What marketing software does ColdIQ use?

ColdIQ uses Brevo for marketing, alongside Short.io, beehiiv and Dub, according to runsonwhat (November 2026). runsonwhat found Brevo through a DNS verification record for Brevo. Brevo is used by 81,357 companies runsonwhat tracks.

### What does ColdIQ use for login and identity?

ColdIQ uses Clerk for sign-in and identity, according to runsonwhat (November 2026). runsonwhat found Clerk through Clerk code on coldiq.com. Clerk is used by 1,397 companies runsonwhat tracks.

### Does ColdIQ use Cloudflare?

Yes. runsonwhat found Cloudflare at ColdIQ through DNS records that point at Cloudflare and code on coldiq.com. Cloudflare is a CDN & Edge tool used by 724,768 companies runsonwhat tracks.

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

The companies with the stacks most like ColdIQ's are Sapiens Sintéticos, Zown, Superpower and Flow, according to runsonwhat (November 2026). Each shares 6 to 7 tools with ColdIQ, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what ColdIQ uses?

runsonwhat reads public records only. Of the 13 tools at ColdIQ, 5 were found through code on coldiq.com, 3 through DNS records, 3 through subdomains that point at the vendor and 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and coldiq.com about monthly.


---

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