# What does Otter Tail Corporation use?

Otter Tail Corporation (ottertail.com) shows public evidence of 10 tools, according to runsonwhat (last checked 2026-10-20).

- Industry: Utilities
- Size: 1,001–5,000 employees
- Based in: Fergus Falls, United States
- Founded: 1909
- LinkedIn: https://www.linkedin.com/company/otter-tail-corporation

## Edge & Hosting

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

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |
| [AddToAny](https://www.runsonwhat.com/reverse/addtoany) | Media & UI | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | Email records |  |
| [Apple Business](https://www.runsonwhat.com/reverse/apple) | Workspace | DNS verification records |  |
| [Proofpoint](https://www.runsonwhat.com/reverse/proofpoint) | Security & Compliance | Email records |  |
| [Smartsheet](https://www.runsonwhat.com/reverse/smartsheet) | Collaboration | DNS verification records |  |
| [BeyondTrust](https://www.runsonwhat.com/reverse/beyondtrust) | Security & Compliance | Custom domain |  |
| [Q4](https://www.runsonwhat.com/reverse/q4) | Finance & Legal | Custom domain, Website code |  |

## FAQ

### What tools does Otter Tail use?

As of October 2026, runsonwhat has found 10 tools at Otter Tail (ottertail.com) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and AddToAny. Company Ops: Microsoft 365, Apple Business and Proofpoint. Last checked October 20, 2026.

### What email provider does Otter Tail use?

Otter Tail uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 705,155 companies runsonwhat tracks.

### Does Otter Tail use jQuery?

Yes. runsonwhat found jQuery at Otter Tail through jQuery code on ottertail.com. jQuery is a Frontend tool used by 903,918 companies runsonwhat tracks.

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

The companies with the stacks most like Otter Tail's are Kinross Gold, Hyatt Hotels, Bally's and Supervielle, according to runsonwhat (October 2026). Each shares 4 to 7 tools with Otter Tail, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Otter Tail uses?

runsonwhat reads public records only. Of the 10 tools at Otter Tail, 3 were found through code on ottertail.com, 3 through DNS records, 2 through email records and 2 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and ottertail.com about monthly.


---

Source: runsonwhat, https://www.runsonwhat.com/company/ottertail.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.