GLL's tech stack
What does GLL use?
GLL (gll.org) uses at least 16 tools we can see from public records, including Microsoft 365 for email and documents, Zendesk for customer support, Google Analytics for analytics and Mailchimp for marketing. Last checked .
- Industry
- Non-profit Organization Management
- Size
- 5,001–10,000 employees
- Based in
- London, United Kingdom
- Founded
- 1993
- Company page
- Tools found
- 16
- Categories
- 8
- Layers
- 4 of 5
- Last checked
- Oct 2026
GLL's stack, layer by layer
Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.
Edge & Hosting
1 tool, where the bytes are served from
CDN & Edge
Data & Observability
3 tools, what they measure and store
Go-to-market
4 tools, how they find and keep customers
Ads & Pixels
Support & Docs
Company Ops
8 tools, what the team runs on day to day
Email Delivery
Workspace
Security & Compliance
GLL tech stack FAQ
What tools does GLL use?
As of October 2026, runsonwhat has found 16 tools at GLL (gll.org) in public records. Edge & Hosting: Cloudflare. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: Google Ads, Mailchimp and Zendesk. Company Ops: Microsoft 365, SendGrid and Apple Business. Last checked October 18, 2026.
What email provider does GLL use?
GLL 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 and a DNS verification record. Microsoft 365 is used by 704,936 companies runsonwhat tracks.
What does GLL use for customer support?
GLL uses Zendesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Zendesk through email records that authorize Zendesk and code on gll.org. Zendesk is used by 41,149 companies runsonwhat tracks.
What analytics tools does GLL use?
GLL uses Google Analytics for analytics, alongside Google Tag Manager and Microsoft Clarity, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on gll.org. Google Analytics is used by 857,676 companies runsonwhat tracks.
What marketing software does GLL use?
GLL uses Mailchimp for marketing, according to runsonwhat (October 2026). runsonwhat found Mailchimp through Mailchimp code on gll.org. Mailchimp is used by 113,554 companies runsonwhat tracks.
Does GLL use Cloudflare?
Yes. runsonwhat found Cloudflare at GLL through Cloudflare code on gll.org. Cloudflare is a CDN & Edge tool used by 694,725 companies runsonwhat tracks.
How does runsonwhat know what GLL uses?
runsonwhat reads public records only. Of the 16 tools at GLL, 8 were found through code on gll.org, 5 through email records and 3 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and gll.org about monthly.
We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.