# What does PromptMetrics use?

PromptMetrics (promptmetrics.dev) shows public evidence of 13 tools, according to runsonwhat (last checked 2026-10-20).

- Industry: Artificial Intelligence
- Based in: Berlin, Germany
- Founded: 2026
- LinkedIn: https://www.linkedin.com/company/promptmetrics

## Edge & Hosting

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

## Application

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

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Sentry](https://www.runsonwhat.com/reverse/sentry) | Monitoring | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Discord](https://www.runsonwhat.com/reverse/discord) | Support & Docs | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records |  |
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records |  |
| [Resend](https://www.runsonwhat.com/reverse/resend) | Email Delivery | Email records |  |

## FAQ

### What tools does PromptMetrics use?

As of October 2026, runsonwhat has found 13 tools at PromptMetrics (promptmetrics.dev) in public records. Edge & Hosting: Cloudflare, Google Cloud and Amazon CloudFront. Application: Next.js. Data & Observability: Sentry. Go-to-market: Discord. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 20, 2026.

### What cloud does PromptMetrics run on?

PromptMetrics uses Google Cloud for hosting and cloud infrastructure, alongside Vercel, according to runsonwhat (October 2026). runsonwhat found Google Cloud through a subdomain that points at Google Cloud. Google Cloud is used by 75,933 companies runsonwhat tracks.

### What email provider does PromptMetrics use?

PromptMetrics uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 712,539 companies runsonwhat tracks.

### What does PromptMetrics use for customer support?

PromptMetrics uses Discord for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Discord through Discord code on promptmetrics.dev. Discord is used by 5,865 companies runsonwhat tracks.

### What monitoring tools does PromptMetrics use?

PromptMetrics uses Sentry for monitoring, according to runsonwhat (October 2026). runsonwhat found Sentry through Sentry code on promptmetrics.dev. Sentry is used by 78,902 companies runsonwhat tracks.

### Does PromptMetrics use Cloudflare?

Yes. runsonwhat found Cloudflare at PromptMetrics through DNS records that point at Cloudflare and code on promptmetrics.dev. Cloudflare is a CDN & Edge tool used by 705,231 companies runsonwhat tracks.

### How does runsonwhat know what PromptMetrics uses?

runsonwhat reads public records only. Of the 13 tools at PromptMetrics, 4 were found through DNS records, 3 through email records, 3 through code on promptmetrics.dev, 2 through subdomains that point at the vendor and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and promptmetrics.dev about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/promptmetrics.dev (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.