# What does Crain, Langner & Co. use?

Crain, Langner & Co. (crainlangner.com) shows public evidence of 7 tools, according to runsonwhat (last checked 2026-10-30).

- Industry: Insurance
- Size: 11–50 employees
- Based in: Richfield, United States
- Founded: 1939
- LinkedIn: https://www.linkedin.com/company/crain-langner-co

## Edge & Hosting

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

## Application

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

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Webflow](https://www.runsonwhat.com/reverse/webflow) | Website & CMS | 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 |  |
| [Detectify](https://www.runsonwhat.com/reverse/detectify) | Security & Compliance | DNS verification records |  |

## FAQ

### What tools does Crain, Langner use?

As of November 2026, runsonwhat has found 7 tools at Crain, Langner (crainlangner.com) in public records. Edge & Hosting: Cloudflare and GoDaddy. Application: jQuery and GSAP. Go-to-market: Webflow. Company Ops: Microsoft 365 and Detectify. Last checked October 30, 2026.

### What email provider does Crain, Langner use?

Crain, Langner 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 720,481 companies runsonwhat tracks.

### What is Crain, Langner's website built with?

Crain, Langner uses Webflow for its website, according to runsonwhat (November 2026). runsonwhat found Webflow through a subdomain that points at Webflow and code on crainlangner.com. Webflow is used by 35,758 companies runsonwhat tracks.

### Does Crain, Langner use jQuery?

Yes. runsonwhat found jQuery at Crain, Langner through jQuery code on crainlangner.com. jQuery is a Frontend tool used by 929,889 companies runsonwhat tracks.

### Which companies have a tech stack similar to Crain, Langner's?

The companies with the stacks most like Crain, Langner's are Be Software International, Salaam, PC Hard and Molecule, according to runsonwhat (November 2026). Each shares 3 to 4 tools with Crain, Langner, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Crain, Langner uses?

runsonwhat reads public records only. Of the 7 tools at Crain, Langner, 3 were found through code on crainlangner.com, 3 through DNS records 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 crainlangner.com about monthly.


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