The Notion + Mailchimp Partnership
Notion and Mailchimp have an active Technology Partnership according to zapier.com. There are 134 companies in the Notion partner ecosystem and 818 companies in the Mailchimp partner ecosystem.
54 companies exist in both ecosystems, representing 40% of the Notion parther ecosystem and 7% of the Mailchimp partner ecosystem. Salesforce and HubSpot are the largest companies that exist in both ecosystems.