# What does initializ, Inc. use?

initializ, Inc. (initializ.ai) shows public evidence of 9 tools, according to runsonwhat (last checked 2026-11-08).

- Industry: Software
- Size: 51–200 employees
- Based in: San Francisco, United States
- Founded: 2020
- LinkedIn: https://www.linkedin.com/company/initializ

## Edge & Hosting

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

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Auth0](https://www.runsonwhat.com/reverse/auth0) | Auth & Identity | Website config |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | DNS verification records |  |
| [HubSpot](https://www.runsonwhat.com/reverse/hubspot) | Sales & CRM | Email records, Website code |  |
| [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Email records, Custom domain, Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records, Website code |  |
| [Slack](https://www.runsonwhat.com/reverse/slack) | Collaboration | DNS verification records |  |

## FAQ

### What tools does initializ use?

As of November 2026, runsonwhat has found 9 tools at initializ (initializ.ai) in public records. Edge & Hosting: Cloudflare. Application: Auth0. Go-to-market: Meta Pixel, HubSpot and Zendesk. Company Ops: Microsoft 365 and Slack. Last checked November 8, 2026.

### What CRM does initializ use?

initializ uses HubSpot for its CRM, according to runsonwhat (November 2026). runsonwhat found HubSpot through email records that authorize HubSpot and code on initializ.ai. HubSpot is used by 97,642 companies runsonwhat tracks.

### What email provider does initializ use?

initializ uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 734,184 companies runsonwhat tracks.

### What does initializ use for customer support?

initializ uses Zendesk for customer support and documentation, according to runsonwhat (November 2026). runsonwhat found Zendesk through email records that authorize Zendesk and a subdomain. Zendesk is used by 43,654 companies runsonwhat tracks.

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

initializ uses Auth0 for sign-in and identity, according to runsonwhat (November 2026). runsonwhat found Auth0 through initializ.ai's configuration files. Auth0 is used by 6,130 companies runsonwhat tracks.

### Does initializ use Cloudflare?

Yes. runsonwhat found Cloudflare at initializ through DNS records that point at Cloudflare and code on initializ.ai. Cloudflare is a CDN & Edge tool used by 733,500 companies runsonwhat tracks.

### How does runsonwhat know what initializ uses?

runsonwhat reads public records only. Of the 9 tools at initializ, 5 were found through DNS records, 2 through website configuration files and 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and initializ.ai about monthly.


---

Source: runsonwhat, https://www.runsonwhat.com/company/initializ.ai (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.