I'm a Pipedrive fan (and alumni member) who is working on a tool to manage email marketing and display ads, and that would connect to Pipedrive more seamlessly than most hands would fit most gloves.

Curious to hear about marketing automation use cases you can't cover with native integrations to Mailchimp, Drip or Zapier. And in current learning/planning phase also happy to do free consulting to help you set up your marketing tool integration to Pipedrive (and learn in the process). Let's connect here or andrus@outfunnel.com