14 Best Marketing Automation Tools that Integrate with Mailchimp (2026)
By Louis Corneloup · Updated Out of 314 marketing automation tools we track, 14 ship a documented Mailchimp integration. Ranked by editorial score plus external signals (G2/Capterra reviews, media mentions, featured status).
- HubSpot is our #1 pick for marketing automation + mailchimp in 2026.
- We analyzed 14 marketing automation + mailchimp tools to create this ranking.
- 7 tools offer free plans, perfect for getting started.
How Marketing Automation tools integrate with Mailchimp
The 90-second primer most listicles skip. Skim before picking a tool.
What gets synced
Contact sync
Native vs middleware
The 14 tools below ship a native Mailchimp integration: OAuth handshake, no Zapier in the middle. Middleware (Zapier, Make, n8n) is a good fallback for tools that don't ship native, but adds a per-task cost and a delay step.
Before you turn it on
Confirm sync direction (one-way or two-way), check which Mailchimp plan or workspace permissions are required, and run a test record through before connecting production data. Most setups take under 10 minutes.
Why Mailchimp integration matters
Contact sync
Campaign automation
List management
Marketing coordination
14 Marketing Automation Tools with Mailchimp
Hightouch
Customer Data & AI Platform for Marketers: Unify data, power real-time campaigns, and build AI agents.
DeBounce
Fast & accurate email validation and verification to protect sender reputation and boost deliverability.
Encharge
Automate email and marketing workflows with powerful integrations and simplified campaigns.
Treasure Data
The AI-native platform for modern marketing, unifying data and AI to empower superhuman marketers.
Mailmodo
Automate and optimize email marketing campaigns with AI-powered creation, journey building, and segmentation.
Privy
The fastest way to grow sales with email & SMS for e-commerce.
Sendlane
Unified email, SMS, reviews, and forms to drive e-commerce sales and customer retention.
ThriveCart
High-converting checkout and shopping cart platform
PushPress
AI-powered gym management software built by gym owners to streamline operations and boost growth.
How we ranked Marketing Automation tools with Mailchimp
Step 1
Filter for native integration
We start from our full database of 314 marketing automation tools and keep only those that ship a documented native Mailchimp integration. Zapier-only connections don't qualify.
Step 2
Score each tool
Editorial scoring on utility, UX, value, support, and innovation, layered with external signals: G2/Capterra review volume and average rating, recent media mentions, and featured status.
Step 3
Keep the top 14
We surface the top 14 so the list stays scannable. Pricing is re-checked on rotation and the page rebuilds hourly via ISR so picks stay current as vendors add or remove Mailchimp support.
Mailchimp integration FAQ
What is the best marketing automation tool with Mailchimp integration in 2026?
HubSpot ranks first in our marketing automation list with Mailchimp integration, rated 4.2/5 across 13,321 verified user reviews. Strong runners-up: ActiveCampaign, ConvertKit, Klaviyo.
How does Mailchimp integration work in marketing automation software?
Most marketing automation tools connect to Mailchimp via OAuth: you sign in from inside the tool, approve scopes, and data starts syncing. Sync can be one-way (push only) or two-way (bidirectional). HubSpot uses a native Mailchimp integration that you can usually enable from the integrations or apps section of the dashboard.
Are there free marketing automation tools with Mailchimp integration?
Yes. HubSpot, ActiveCampaign, ConvertKit offer a free or freemium plan with Mailchimp connectivity. In total, 7 of the 14 tools on this list have a free or freemium tier.
Native Mailchimp integration vs Zapier: which is better?
Native integrations sync in real time, support deeper data mapping, and rarely break when Mailchimp updates its API. Zapier (or other middleware like Make and n8n) lets you connect tools that don't ship a native integration, but adds a step that can introduce delays and a per-task cost at higher volumes. The 14 tools on this list all ship a native Mailchimp integration so middleware is optional.
How often is this list updated?
We refresh editorial scores and integration availability weekly. Pricing is re-checked on a rotation that touches every tool roughly monthly. The list above was generated on June 30, 2026.