What does Sansan use?

As of October 2026, runsonwhat has found 37 tools at Sansan (sansan.com) in public records. Edge & Hosting: Cloudflare, Amazon Route 53 and Kinsta. Application: jQuery, Google Fonts and YouTube. Data & Observability: Google Analytics, Google Tag Manager and Mouseflow. Go-to-market: WordPress, Google Ads and Meta Pixel. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 20, 2026.

Sansan uses Kinsta for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Kinsta through Kinsta code on sansan.com. Kinsta is used by 13,021 companies runsonwhat tracks.

Sansan uses HubSpot for its CRM, according to runsonwhat (October 2026). runsonwhat found HubSpot through a subdomain that points at HubSpot and email records. HubSpot is used by 95,171 companies runsonwhat tracks.

Sansan uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 716,262 companies runsonwhat tracks.

Sansan uses Zendesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Zendesk through email records that authorize Zendesk. Zendesk is used by 42,363 companies runsonwhat tracks.

Sansan uses Google Analytics for analytics, alongside Google Tag Manager and Mouseflow, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on sansan.com. Google Analytics is used by 893,441 companies runsonwhat tracks.

Yes. runsonwhat found jQuery at Sansan through jQuery code on sansan.com. jQuery is a Frontend tool used by 923,069 companies runsonwhat tracks.

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

The companies with the stacks most like Sansan's are Matsuda Sangyo, ギークス株式会社, Osaka Shoko Shinkin Bank and Seed, according to runsonwhat (October 2026). Each shares 7 to 17 tools with Sansan, 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 37 tools at Sansan, 17 were found through code on sansan.com, 12 through DNS records, 4 through email records, 3 through subdomains that point at the vendor and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and sansan.com about monthly.