# What does J.s. Held LLC use?

J.s. Held LLC (jsheld.com) shows public evidence of 23 tools, according to runsonwhat (last checked 2026-10-20).

- Industry: Management Consulting
- Size: 1,001–5,000 employees
- Based in: Jericho, United States
- Founded: 1974
- LinkedIn: https://www.linkedin.com/company/j-s--held

## Edge & Hosting

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

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [GSAP](https://www.runsonwhat.com/reverse/gsap) | Media & UI | Website code |  |
| [Twilio](https://www.runsonwhat.com/reverse/twilio) | Backend & Database | 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 |  |
| [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | DNS verification records |  |
| [Microsoft Ads](https://www.runsonwhat.com/reverse/bing-ads) | Ads & Pixels | Website code |  |
| [Dynamics 365 Customer Insights](https://www.runsonwhat.com/reverse/dynamics-365-marketing) | Marketing | DNS verification records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records |  |
| [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records |  |
| [CookieYes](https://www.runsonwhat.com/reverse/cookieyes) | Security & Compliance | Website code |  |
| [Mailgun](https://www.runsonwhat.com/reverse/mailgun) | Email Delivery | Email records, Website code |  |
| [Valimail](https://www.runsonwhat.com/reverse/valimail) | Security & Compliance | Email records |  |
| [Slack](https://www.runsonwhat.com/reverse/slack) | Collaboration | DNS verification records |  |
| [TeamViewer](https://www.runsonwhat.com/reverse/teamviewer) | Dev Tools | DNS verification records |  |
| [GoTo](https://www.runsonwhat.com/reverse/goto) | Collaboration | DNS verification records |  |
| [SafeBase](https://www.runsonwhat.com/reverse/safebase) | Security & Compliance | Custom domain |  |
| [LucidLink](https://www.runsonwhat.com/reverse/lucidlink) | Collaboration | DNS verification records |  |
| [Goodnotes](https://www.runsonwhat.com/reverse/goodnotes) | Collaboration | DNS verification records |  |
| [Nearmap](https://www.runsonwhat.com/reverse/nearmap) | Other traces | DNS verification records |  |
| [Carta](https://www.runsonwhat.com/reverse/carta) | Finance & Legal | DNS verification records |  |

## FAQ

### What tools does J.s. Held use?

As of October 2026, runsonwhat has found 23 tools at J.s. Held (jsheld.com) in public records. Edge & Hosting: Cloudflare. Application: GSAP and Twilio. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: Microsoft 365, Atlassian and CookieYes. Last checked October 20, 2026.

### What email provider does J.s. Held use?

J.s. Held uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 715,969 companies runsonwhat tracks.

### What analytics tools does J.s. Held use?

J.s. Held uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on jsheld.com. Google Analytics is used by 889,681 companies runsonwhat tracks.

### What marketing software does J.s. Held use?

J.s. Held uses Dynamics 365 Customer Insights for marketing, according to runsonwhat (October 2026). runsonwhat found Dynamics 365 Customer Insights through a DNS verification record for Dynamics 365 Customer Insights. Dynamics 365 Customer Insights is used by 6,196 companies runsonwhat tracks.

### Does J.s. Held use Cloudflare?

Yes. runsonwhat found Cloudflare at J.s. Held through DNS records that point at Cloudflare and code on jsheld.com. Cloudflare is a CDN & Edge tool used by 708,870 companies runsonwhat tracks.

### Which companies have a tech stack similar to J.s. Held's?

The companies with the stacks most like J.s. Held's are Kin Insurance, Pax8, Colliers International and Harvey AI, according to runsonwhat (October 2026). Each shares 11 to 15 tools with J.s. Held, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what J.s. Held uses?

runsonwhat reads public records only. Of the 23 tools at J.s. Held, 14 were found through DNS records, 6 through code on jsheld.com, 2 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 jsheld.com about monthly.


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