What is Mailchimp?

What Is Mailchimp?

Mailchimp is an email marketing and marketing automation platform originally launched in 2001 as an email newsletter service. Founded by Ben Chestnut and Dan Kurzius in Atlanta, Georgia, the company bootstrapped for 20 years before Intuit acquired it in November 2021 for approximately $12 billion. As of April 2026, Mailchimp reports over 11 million active users.

Key Features

• Email campaigns: Drag-and-drop email builder with 100+ templates
• Customer Journeys: Visual automation builder for multi-step email sequences
• Audience management: Segmentation, tags, groups, and behavioral targeting
• A/B testing: Test subject lines, send times, and content variations
• Landing pages: Built-in page builder for lead capture
• Social media: Post scheduling and ad management for Facebook and Instagram
• Reporting: Open rates, click rates, revenue attribution, comparative reports
• Generative AI: Email content suggestions and subject line generation (introduced 2023)

Customer Journeys (Automation)

Mailchimp's Customer Journeys feature allows multi-step automated workflows triggered by subscriber actions. Common automations include welcome series, abandoned cart recovery, re-engagement campaigns, and post-purchase follow-ups. Journey maps support if/else branching, wait steps, and A/B path testing.

Pricing (April 2026)

• Free: Up to 500 contacts, 1,000 sends/month, basic templates
• Essentials: From $13/month (500 contacts) — A/B testing, 24/7 email support, remove branding
• Standard: From $20/month (500 contacts) — Customer Journeys, send-time optimization, behavioral targeting
• Premium: From $350/month (10,000 contacts) — advanced segmentation, multivariate testing, comparative reporting

Integration Ecosystem

Mailchimp connects to over 300 apps natively, including Shopify, WooCommerce, WordPress, Salesforce, QuickBooks, and Canva. It integrates with 3,000+ additional tools through Zapier. The Mailchimp API supports custom integrations for subscriber management, campaigns, and reporting.

Competitive Position

Mailchimp competes primarily with Klaviyo (ecommerce-focused), Brevo (budget-friendly), ConvertKit (creator-focused), and ActiveCampaign (advanced automation). Its strength is ease of use and brand recognition; its primary limitation is that pricing increases steeply as contact lists grow.