# What does Iisi, A Division Of Companion Life Insurance Company use?

Iisi, A Division Of Companion Life Insurance Company (iisinet.com) shows public evidence of 13 tools, according to runsonwhat (last checked 2026-11-05).

- Industry: Insurance
- Size: 11–50 employees
- Based in: San Francisco, United States
- Founded: 1983
- LinkedIn: https://www.linkedin.com/company/iisi-a-division-of-companion-life

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |
| [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code |  |
| [Google Tag Manager](https://www.runsonwhat.com/reverse/gtm) | Analytics | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records |  |
| [Proofpoint](https://www.runsonwhat.com/reverse/proofpoint) | Security & Compliance | Email records |  |
| [Exclaimer](https://www.runsonwhat.com/reverse/exclaimer) | Workspace | Email records |  |
| [KnowBe4](https://www.runsonwhat.com/reverse/knowbe4) | Security & Compliance | DNS verification records |  |
| [Barracuda](https://www.runsonwhat.com/reverse/barracuda) | Security & Compliance | Email records |  |

## FAQ

### What tools does Iisi, A Division Of Companion Life Insurance Company use?

As of November 2026, runsonwhat has found 13 tools at Iisi, A Division Of Companion Life Insurance Company (iisinet.com) in public records. Application: Google Fonts and Anthropic. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads. Company Ops: Microsoft 365, Proofpoint and Exclaimer. Last checked November 5, 2026.

### What email provider does Iisi, A Division Of Companion Life Insurance Company use?

Iisi, A Division Of Companion Life Insurance Company uses Microsoft 365 for email and office software, alongside Exclaimer, 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 724,287 companies runsonwhat tracks.

### What analytics tools does Iisi, A Division Of Companion Life Insurance Company use?

Iisi, A Division Of Companion Life Insurance Company uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on iisinet.com. Google Analytics is used by 906,280 companies runsonwhat tracks.

### Does Iisi, A Division Of Companion Life Insurance Company use Google Fonts?

Yes. runsonwhat found Google Fonts at Iisi, A Division Of Companion Life Insurance Company through Google Fonts code on iisinet.com. Google Fonts is a Media & UI tool used by 826,139 companies runsonwhat tracks.

### Does Iisi, A Division Of Companion Life Insurance Company use AI tools?

Yes. runsonwhat has found Anthropic at Iisi, A Division Of Companion Life Insurance Company; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Iisi, A Division Of Companion Life Insurance Company may use more AI tools than these.

### How does runsonwhat know what Iisi, A Division Of Companion Life Insurance Company uses?

runsonwhat reads public records only. Of the 13 tools at Iisi, A Division Of Companion Life Insurance Company, 6 were found through code on iisinet.com, 3 through DNS records, 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 iisinet.com about monthly.


---

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