# What does ReplyScore use?

ReplyScore (replyscore.co.uk) shows public evidence of 6 tools, according to runsonwhat (last checked 2026-11-05).

- Based in: United Kingdom
- LinkedIn: https://www.linkedin.com/company/reply-intelligence-group

## Edge & Hosting

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

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Next.js](https://www.runsonwhat.com/reverse/nextjs) | Frontend | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Resend](https://www.runsonwhat.com/reverse/resend) | Email Delivery | Email records |  |

## FAQ

### What tools does ReplyScore use?

As of November 2026, runsonwhat has found 6 tools at ReplyScore (replyscore.co.uk) in public records. Edge & Hosting: Vercel and IONOS. Application: Next.js. Company Ops: Resend. Last checked November 5, 2026.

### What cloud does ReplyScore run on?

ReplyScore uses Vercel for hosting and cloud infrastructure, alongside IONOS, according to runsonwhat (November 2026). runsonwhat found Vercel through DNS records that point at Vercel and code on replyscore.co.uk. Vercel is used by 52,612 companies runsonwhat tracks.

### Does ReplyScore use Next.js?

Yes. runsonwhat found Next.js at ReplyScore through Next.js code on replyscore.co.uk. Next.js is a Frontend tool used by 69,769 companies runsonwhat tracks.

### How does runsonwhat know what ReplyScore uses?

runsonwhat reads public records only. Of the 6 tools at ReplyScore, 2 were found through DNS records, 2 through email records, 1 through website configuration files and 1 through code on replyscore.co.uk. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and replyscore.co.uk about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/replyscore.co.uk (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.