# What does Siimpl use?

Siimpl (siimpl.io) shows public evidence of 8 tools, according to runsonwhat (last checked 2026-10-29).

- Industry: IT Services
- Size: 11–50 employees
- Based in: Seattle, United States
- Founded: 2016
- LinkedIn: https://www.linkedin.com/company/siimpl

## Edge & Hosting

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

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |
| [Anthropic](https://www.runsonwhat.com/reverse/anthropic) | AI | DNS verification records |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Webflow](https://www.runsonwhat.com/reverse/webflow) | Website & CMS | Custom domain, DNS verification records, Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records |  |
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records |  |

## FAQ

### What tools does Siimpl use?

As of October 2026, runsonwhat has found 8 tools at Siimpl (siimpl.io) in public records. Edge & Hosting: Cloudflare and Namecheap. Application: jQuery and Anthropic. Go-to-market: Webflow. Company Ops: Microsoft 365 and Google Workspace. Last checked October 29, 2026.

### What email provider does Siimpl use?

Siimpl uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 716,550 companies runsonwhat tracks.

### What is Siimpl's website built with?

Siimpl uses Webflow for its website, according to runsonwhat (October 2026). runsonwhat found Webflow through a subdomain that points at Webflow and a DNS verification record. Webflow is used by 35,325 companies runsonwhat tracks.

### Does Siimpl use jQuery?

Yes. runsonwhat found jQuery at Siimpl through jQuery code on siimpl.io. jQuery is a Frontend tool used by 922,806 companies runsonwhat tracks.

### Does Siimpl use AI tools?

Yes. runsonwhat has found Anthropic at Siimpl; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Siimpl may use more AI tools than these.

### How does runsonwhat know what Siimpl uses?

runsonwhat reads public records only. Of the 8 tools at Siimpl, 4 were found through DNS records, 2 through code on siimpl.io, 1 through email 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 siimpl.io about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/siimpl.io (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.