What does Notion use?

As of October 2026, runsonwhat has found 34 tools at Notion (notion.com) in public records. Edge & Hosting: Cloudflare, GoDaddy and Fastly. Application: React, Next.js and MCP Registry. Data & Observability: Google Analytics, Sentry and web-vitals. Go-to-market: Google Ads, Meta Pixel and Microsoft Ads. Company Ops: Mailgun, Zoom and hCaptcha. Last checked October 7, 2026.

Notion uses Vercel for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Vercel through a DNS verification record for Vercel and code on notion.com. Vercel is used by 46,252 companies runsonwhat tracks.

The sales tools runsonwhat has found at Notion are Vector and Common Room (October 2026); no CRM shows up in Notion's public records. runsonwhat found Vector through Vector code on notion.com.

Notion uses Mintlify for customer support and documentation, alongside Skilljar, according to runsonwhat (October 2026). runsonwhat found Mintlify through a subdomain that points at Mintlify, and Notion has used it since at least May 2021. Mintlify is used by 1,079 companies runsonwhat tracks.

Notion uses Google Analytics for analytics, alongside Vercel Analytics and Naver Analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on notion.com. Google Analytics is used by 849,375 companies runsonwhat tracks.

Notion uses Webflow for its website, alongside Contentful, according to runsonwhat (October 2026). runsonwhat found Webflow through a DNS verification record for Webflow. Webflow is used by 34,249 companies runsonwhat tracks.

Notion has used Mintlify since at least May 2021, going by the first public certificate of the notion.com subdomain that points at Mintlify. Other long-running tools at Notion include Marketo (since December 2021), Fastly (since March 2025) and Skilljar (since July 2025).

Yes. runsonwhat found Cloudflare at Notion through DNS records that point at Cloudflare and code on notion.com. Cloudflare is a CDN & Edge tool used by 691,271 companies runsonwhat tracks.

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

The companies with the stacks most like Notion's are Pendo, Rippling, Airtable and Crusoe, according to runsonwhat (October 2026). Each shares 17 to 21 tools with Notion, 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 34 tools at Notion, 19 were found through code on notion.com, 7 through DNS records, 6 through subdomains that point at the vendor, 1 through email records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and notion.com about monthly.