Independent comparison for enterprise buyers. Updated May 2026.
Quick verdict: Choose Constant Contact for small businesses, non-profits, and local associations that prioritise live phone support, event marketing, and predictable feature sets over automation depth. Choose Mailchimp for SMB and lower mid-market teams that want broader template variety, deeper journey logic, Intuit ecosystem alignment, and stronger e-commerce automation. The differentiator is operational philosophy: Constant Contact optimises for simplicity and customer support, Mailchimp optimises for marketing automation breadth and ecosystem integration.
| Criteria | Constant Contact | Mailchimp |
|---|---|---|
| Editorial score | 4.3 / 5.0 | 4.4 / 5.0 |
| Deployment | Multi-tenant SaaS | Multi-tenant SaaS |
| Pricing Model | Subscription, contact tier, Lite/Standard/Premium | Subscription, contact tier, Free/Essentials/Standard/Premium |
| Target Buyer | Small business, non-profit, association, local retail | SMB, B2C, content publishers, non-profits |
| Implementation | 1–2 weeks typical | 1–3 weeks typical |
| Customisation | Templates, basic automation, event marketing | Templates, journeys, brand kits, conditional logic |
| Ecosystem | ~300 integrations, native Eventbrite, Canva, Shopify | 800+ integrations including Canva, Stripe, Square |
| Key Strength | Phone-based customer support and event marketing | Automation breadth and Intuit ecosystem alignment |
Constant Contact is positioned as a straightforward email marketing platform aimed at small business and non-profit users who value simplicity. Core features include drag-and-drop email creation, list segmentation, contact tagging, automated welcome series, basic re-engagement workflows, landing pages, and social posting from a single interface. The platform also offers integrated event marketing through Eventbrite and an internal event tool, and a survey and poll capability that is more developed than Mailchimp's equivalent. SMS marketing is available as an add-on in the United States.
Mailchimp, owned by Intuit since 2021, centres on broadcast email, audience segmentation, and customer journeys aimed at SMB and lower mid-market buyers. Customer Journey Builder provides visual workflow design with conditional logic, transactional email through Mandrill, and a Content Studio with brand kits, AI subject-line assistance, and integrated design tooling. Predictive segmentation, send-time optimisation, and demographic prediction are bundled across Standard and Premium tiers, with automation logic notably deeper than Constant Contact's equivalent.
On e-commerce, Mailchimp's native integrations with Shopify, BigCommerce, WooCommerce, and Square give it deeper product-feed-driven automation, abandoned cart recovery, and post-purchase flows. Constant Contact integrates with Shopify and WooCommerce but with less depth on behavioural triggers and product-attribute segmentation. For SMBs prioritising e-commerce automation, Mailchimp is typically the stronger fit; for non-e-commerce small businesses prioritising event marketing or member engagement, Constant Contact tends to be preferred.
Support is the area where Constant Contact differentiates most. The vendor provides US-based live phone support across all plans, which is unusual at the entry price point and a recognised reason for high retention among less technical users. Mailchimp's phone and chat support is reserved for higher tiers, with Free and Essentials users relying on email and self-service. Both platforms offer AI-assisted subject lines and content generation, and both provide standard deliverability tooling and reporting.
Constant Contact publishes list pricing as of May 2026 across Lite, Standard, and Premium tiers, with billing tied to contact count. Lite starts at approximately $12 per month for 500 contacts; Standard from approximately $35 per month; Premium from approximately $80 per month. At 10,000 contacts, Standard typically lands around $110 per month and Premium around $190 per month. SMS marketing is an add-on. A recognised buying-side caveat is that automation features such as advanced segmentation, A/B testing, and multi-step automations are limited or excluded on Lite, which prompts upgrades faster than headline pricing suggests.
Mailchimp publishes list pricing across Free, Essentials, Standard, and Premium tiers. Standard typically ranges from approximately $20 to $1,600 per month depending on contact count up to 200,000. Premium starts at approximately $350 per month for 10,000 contacts. Mailchimp's audience-based billing means inactive contacts continue to count toward the tier unless manually archived, which can drive unexpected cost growth on neglected lists. At equivalent contact counts and feature levels, Mailchimp Standard tends to price slightly above Constant Contact Standard but below Premium, while delivering broader automation depth.
Choose Constant Contact when the organisation is a small business, non-profit, professional association, or local retail or services firm under approximately $10M revenue, and when the team values predictable feature sets, US-based phone support, and bundled event marketing. It is a strong fit for chambers of commerce, faith-based organisations, real estate teams, and small fundraising operations. Buyers who prioritise simplicity over automation breadth, and who run more campaigns than journeys, typically find Constant Contact the right operational fit.
Choose Mailchimp when ease of use and brand consistency matter, when the business is multi-channel or content-led, and when the team needs broader automation, deeper e-commerce integration, or Intuit ecosystem alignment via QuickBooks, Stripe, or Square. It is a strong fit for content publishers, D2C brands, lifestyle e-commerce, and professional services under $50M revenue. Teams already operating Customer Journey Builder, brand kits, or transactional sends through Mandrill typically extend Mailchimp rather than migrate to Constant Contact.
Tell us what you're evaluating and we'll send a tailored shortlist of vendors that actually fit — no vendor funding, no pay-to-play.
6,000+ vendors · 893 comparisons · 48 country guides · Independent & vendor-neutral