# What does Proofbox GmbH use?

Proofbox GmbH (proofbox.co) shows public evidence of 15 tools, according to runsonwhat (last checked 2026-10-11).

- Industry: Software As a Service
- Based in: Spital am Pyhrn, Austria
- Founded: 2026
- LinkedIn: https://www.linkedin.com/company/106250197

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Amazon Route 53](https://www.runsonwhat.com/reverse/route53) | DNS | DNS records |  |
| [Amazon CloudFront](https://www.runsonwhat.com/reverse/cloudfront) | CDN & Edge | 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 |
|---|---|---|---|
| [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code |  |
| [LinkedIn Insight Tag](https://www.runsonwhat.com/reverse/linkedin-insight) | Ads & Pixels | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |
| [Cookiebot](https://www.runsonwhat.com/reverse/cookiebot) | Security & Compliance | Website code |  |
| [Amazon SES](https://www.runsonwhat.com/reverse/ses) | Email Delivery | Email records |  |
| [Postmark](https://www.runsonwhat.com/reverse/postmark) | Email Delivery | Email records |  |
| [HubSpot App Developer](https://www.runsonwhat.com/reverse/hubspot-developer) | Dev Tools | DNS verification records |  |

## FAQ

### What tools does Proofbox use?

As of October 2026, runsonwhat has found 15 tools at Proofbox (proofbox.co) in public records. Edge & Hosting: Amazon Route 53 and Amazon CloudFront. Application: Next.js. Data & Observability: Google Analytics. Go-to-market: Google Ads, Meta Pixel and LinkedIn Insight Tag. Company Ops: Google Workspace, Apple Business and Cookiebot. Last checked October 11, 2026.

### What email provider does Proofbox use?

Proofbox uses Google Workspace for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 397,574 companies runsonwhat tracks.

### What analytics tools does Proofbox use?

Proofbox uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on proofbox.co. Google Analytics is used by 853,379 companies runsonwhat tracks.

### Does Proofbox use Google Ads?

Yes. runsonwhat found Google Ads at Proofbox through Google Ads code on proofbox.co. Google Ads is a Ads & Pixels tool used by 461,054 companies runsonwhat tracks.

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

The companies with the stacks most like Proofbox's are Dock Labs, Market Logic Software, Infobip and Neurotech, according to runsonwhat (October 2026). Each shares 9 to 10 tools with Proofbox, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Proofbox uses?

runsonwhat reads public records only. Of the 15 tools at Proofbox, 6 were found through code on proofbox.co, 4 through DNS records, 3 through email records, 1 through website configuration files and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and proofbox.co about monthly.


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