Mailchimp

Mailchimp is the platform that made email marketing accessible to small businesses. Founded in 2001 and acquired by Intuit in 2021, Mailchimp has grown from a simple email newsletter tool into a comprehensive marketing platform serving over 11 million businesses. For many first-time email marketers, Mailchimp is the first tool they try — and for many, it remains the one they rely on.

The email builder is Mailchimp's foundation, and it remains one of the best drag-and-drop editors in the industry. Choosing from hundreds of responsive templates, adding content blocks, and customizing colors and fonts is genuinely easy. The preview feature shows exactly how your email will look on desktop and mobile before sending — a crucial step that Mailchimp makes frictionless.

Audience management is sophisticated. Mailchimp's segmentation tools let you target specific groups based on demographics, purchase behavior, email engagement, geographic location, and custom tags. Combined with the Customer Lifetime Value and likely-to-buy predictive segments, even small businesses can target with precision that was previously only available to large enterprises.

Automation is where Mailchimp has evolved significantly. Customer journeys let you build multi-step email sequences triggered by subscriber behavior — a welcome series when someone signs up, a cart abandonment sequence for e-commerce customers, a re-engagement campaign for inactive subscribers. These automations run 24/7 without manual work.

The e-commerce integrations are particularly strong. Mailchimp connects natively with Shopify, WooCommerce, BigCommerce, and Magento, syncing customer purchase data for hyper-personalized product recommendations and post-purchase follow-ups.

Mailchimp's pricing restructuring in 2023 removed many features from the free plan and raised prices on paid tiers, causing frustration among established users. The free plan now allows up to 500 contacts and 1,000 email sends per month — useful for getting started, but limiting for active businesses. Despite this, Mailchimp's ease of use and brand recognition keep it a leading choice for email marketing beginners.