# What does Great Barrington Declaration use?

Great Barrington Declaration (gbdeclaration.org) shows public evidence of 13 tools, according to runsonwhat (last checked 2026-10-31).

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | 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 |  |
| [Font Awesome](https://www.runsonwhat.com/reverse/fontawesome) | Media & UI | Website code |  |
| [Vimeo](https://www.runsonwhat.com/reverse/vimeo) | Media & UI | Website code |  |
| [AddToAny](https://www.runsonwhat.com/reverse/addtoany) | Media & UI | Website code |  |

## Data & Observability

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

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [WordPress](https://www.runsonwhat.com/reverse/wordpress) | Website & CMS | Website code |  |
| [Yoast SEO](https://www.runsonwhat.com/reverse/yoast) | Website & CMS | Website code |  |
| [Elementor](https://www.runsonwhat.com/reverse/elementor) | Website & CMS | Website code |  |
| [Brevo](https://www.runsonwhat.com/reverse/brevo) | Marketing | DNS verification records |  |
| [Calendly](https://www.runsonwhat.com/reverse/calendly) | Sales & CRM | Website code |  |

## Company Ops

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

## FAQ

### What tools does Great Barrington Declaration use?

As of October 2026, runsonwhat has found 13 tools at Great Barrington Declaration (gbdeclaration.org) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics. Go-to-market: WordPress, Yoast SEO and Elementor. Company Ops: Microsoft 365. Last checked October 31, 2026.

### What sales tools does Great Barrington Declaration use?

The sales tools runsonwhat has found at Great Barrington Declaration are Calendly (October 2026); no CRM shows up in Great Barrington Declaration's public records. runsonwhat found Calendly through Calendly code on gbdeclaration.org. Calendly is used by 31,168 companies runsonwhat tracks.

### What email provider does Great Barrington Declaration use?

Great Barrington Declaration 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 715,456 companies runsonwhat tracks.

### What analytics tools does Great Barrington Declaration use?

Great Barrington Declaration uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on gbdeclaration.org. Google Analytics is used by 899,356 companies runsonwhat tracks.

### What is Great Barrington Declaration's website built with?

Great Barrington Declaration uses WordPress for its website, alongside Yoast SEO and Elementor, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on gbdeclaration.org. WordPress is used by 603,528 companies runsonwhat tracks.

### What marketing software does Great Barrington Declaration use?

Great Barrington Declaration uses Brevo for marketing, according to runsonwhat (October 2026). runsonwhat found Brevo through a DNS verification record for Brevo. Brevo is used by 80,956 companies runsonwhat tracks.

### Does Great Barrington Declaration use jQuery?

Yes. runsonwhat found jQuery at Great Barrington Declaration through jQuery code on gbdeclaration.org. jQuery is a Frontend tool used by 925,460 companies runsonwhat tracks.

### How does runsonwhat know what Great Barrington Declaration uses?

runsonwhat reads public records only. Of the 13 tools at Great Barrington Declaration, 10 were found through code on gbdeclaration.org, 3 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and gbdeclaration.org about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/gbdeclaration.org (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.