What does OffSec use?

As of October 2026, runsonwhat has found 40 tools at OffSec (offsec.com) in public records. Edge & Hosting: Cloudflare and Gandi. Application: Google Fonts, Font Awesome and Tailwind CSS. Data & Observability: Google Analytics, Google Tag Manager and Microsoft Clarity. Go-to-market: WordPress, Google Ads and Meta Pixel. Company Ops: Google Workspace, SendGrid and Apple Business. Last checked October 20, 2026.

OffSec uses HubSpot for its CRM, alongside Salesforce, ZoomInfo and Qualified, according to runsonwhat (October 2026). runsonwhat found HubSpot through HubSpot code on offsec.com. HubSpot is used by 94,502 companies runsonwhat tracks.

OffSec uses Google Workspace for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on offsec.com. Google Workspace is used by 404,424 companies runsonwhat tracks.

OffSec uses Zendesk for customer support and documentation, alongside Discord, according to runsonwhat (October 2026). runsonwhat found Zendesk through a subdomain that points at Zendesk and email records, and OffSec has used it since at least April 2023. Zendesk is used by 42,122 companies runsonwhat tracks.

OffSec uses Google Analytics for analytics, alongside Google Tag Manager, Microsoft Clarity and Hotjar, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on offsec.com. Google Analytics is used by 886,237 companies runsonwhat tracks.

OffSec uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on offsec.com. WordPress is used by 599,591 companies runsonwhat tracks.

OffSec has used Gandi since at least November 2019, going by the first public certificate of the offsec.com subdomain that points at Gandi. Other long-running tools at OffSec include Cloudflare (since February 2023), Zendesk (since April 2023) and SafeBase (since January 2024).

Yes. runsonwhat found Google Fonts at OffSec through Google Fonts code on offsec.com. Google Fonts is a Media & UI tool used by 813,650 companies runsonwhat tracks.

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

The companies with the stacks most like OffSec's are Dialpad, Oyster, Second Front and CS DISCO, according to runsonwhat (October 2026). Each shares 21 to 23 tools with OffSec, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

runsonwhat reads public records only. Of the 40 tools at OffSec, 26 were found through code on offsec.com, 7 through DNS records, 4 through subdomains that point at the vendor and 3 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and offsec.com about monthly.