# What does Petri IT Knowledgebase use?

Petri IT Knowledgebase (petri.com) shows public evidence of 15 tools, according to runsonwhat (last checked 2026-10-31).

- Industry: Software
- Size: 1–10 employees
- Based in: Streamwood, United States
- LinkedIn: https://www.linkedin.com/company/petri-it-knowledgebase

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code |  |

## Application

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

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code |  |
| [Microsoft Clarity](https://www.runsonwhat.com/reverse/clarity) | Analytics | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |
| [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Email records, Website code |  |
| [OneSignal](https://www.runsonwhat.com/reverse/onesignal) | Marketing | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records, Website code |  |
| [Let's Encrypt](https://www.runsonwhat.com/reverse/letsencrypt) | Security & Compliance | DNS records |  |
| [Sectigo](https://www.runsonwhat.com/reverse/sectigo) | Security & Compliance | DNS records |  |
| [DigiCert](https://www.runsonwhat.com/reverse/digicert) | Security & Compliance | DNS records |  |
| [Google Trust Services](https://www.runsonwhat.com/reverse/google-trust) | Security & Compliance | DNS records |  |
| [Elastic Email](https://www.runsonwhat.com/reverse/elasticemail) | Email Delivery | Email records |  |

## FAQ

### What tools does Petri IT Knowledgebase use?

As of October 2026, runsonwhat has found 15 tools at Petri IT Knowledgebase (petri.com) in public records. Edge & Hosting: Cloudflare. Application: jQuery. Data & Observability: Google Analytics and Microsoft Clarity. Go-to-market: WordPress, HubSpot and OneSignal. Company Ops: Google Workspace, Let's Encrypt and Sectigo. Last checked October 31, 2026.

### What CRM does Petri IT Knowledgebase use?

Petri IT Knowledgebase uses HubSpot for its CRM, according to runsonwhat (October 2026). runsonwhat found HubSpot through email records that authorize HubSpot and code on petri.com. HubSpot is used by 95,507 companies runsonwhat tracks.

### What email provider does Petri IT Knowledgebase use?

Petri IT Knowledgebase uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on petri.com. Google Workspace is used by 406,749 companies runsonwhat tracks.

### What analytics tools does Petri IT Knowledgebase use?

Petri IT Knowledgebase uses Google Analytics for analytics, alongside Microsoft Clarity, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on petri.com. Google Analytics is used by 899,227 companies runsonwhat tracks.

### What is Petri IT Knowledgebase's website built with?

Petri IT Knowledgebase uses WordPress for its website, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on petri.com. WordPress is used by 603,501 companies runsonwhat tracks.

### What marketing software does Petri IT Knowledgebase use?

Petri IT Knowledgebase uses OneSignal for marketing, according to runsonwhat (October 2026). runsonwhat found OneSignal through OneSignal code on petri.com. OneSignal is used by 5,689 companies runsonwhat tracks.

### Does Petri IT Knowledgebase use jQuery?

Yes. runsonwhat found jQuery at Petri IT Knowledgebase through jQuery code on petri.com. jQuery is a Frontend tool used by 925,430 companies runsonwhat tracks.

### How does runsonwhat know what Petri IT Knowledgebase uses?

runsonwhat reads public records only. Of the 15 tools at Petri IT Knowledgebase, 6 were found through DNS records, 5 through code on petri.com, 3 through email records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and petri.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/petri.com (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.