> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://help.close.com/integrations/marketing/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://help.close.com/_mcp/server. # Marketing > Marketing integrations for Close, including Facebook Lead Ads and Mailchimp, to bring new Leads into Close from your campaigns. ## Marketing Let's face it, without a reliable source of new leads for your product or service, your business is dead in the water without consistent customer growth. That makes the lead generation ideas and strategies you choose to pursue today, incredibly important to the future of your company. Marketing and sales teams spend so much time and financial resources on lead generation—from creating in-depth blog content, to launching ad campaigns, prospecting on LinkedIn, producing videos, hosting webinars, speaking at conferences, and so much more. Close has integrations to help you get more of our your time and money, read on for the many platforms you can be using to increase your leads at the top of the funnel. > Marketing integrations for Close, including Facebook Lead Ads and Mailchimp, to bring new Leads into Close from your campaigns. ## Docs - [Facebook Lead Ads](https://help.close.com/integrations/marketing/facebook-lead-ads.md): Use Zapier to create a Lead in Close whenever a prospect submits a Facebook Lead Ad form, and find existing Leads first to avoid duplicates. - [Mailchimp](https://help.close.com/integrations/marketing/mailchimp.md): Use Zapier to create a Lead in Close for every new Mailchimp subscriber, and check for an existing Lead first so you don't create duplicates.