Quick answer: Both are email marketing platforms with automations and AI. ActiveCampaign is built around its automation builder, with waits, conditions and branches across email, SMS and WhatsApp. Mailchimp is easier to start with, thanks to a free plan, a friendly editor and more than 300 integrations.
Pick ActiveCampaign if…
- Your business runs on follow-ups, onboarding sequences or repeat sales
- You want email, SMS and WhatsApp in one automation
- You want a built-in CRM
Pick Mailchimp if…
- You want to start free (up to 250 contacts)
- You sell online and want Shopify or WooCommerce links and abandoned-cart emails
- You want landing pages, pop-up forms and surveys on every plan
ActiveCampaign vs Mailchimp at a glance
| ActiveCampaign | Mailchimp | |
|---|---|---|
| What it is | ActiveCampaign is a marketing automation platform that uses AI agents to handle email, SMS, WhatsApp and other marketing tasks for you. | Intuit Mailchimp Email Marketing is an email and SMS marketing platform that uses real-time user behavior data and AI to help convert more customers. |
| Best for | Micro Team (2 to 5), One-Person Agency, Coach / Course Creator | Solo E-commerce Seller, Content Creator, One-Person Agency |
| AIME Score | 74 | 66 |
| Reviews | Proven (10,000+ reviews) | Proven (10,000+ reviews) |
| Free plan | No (14-day free trial) | Yes |
| Starting price | Starter: $15 a month for 1,000 contacts, billed yearly (as of October 2026) | Essentials: $13 a month and up, by contact count (as of October 2026) |
| Platforms | Not listed | Not listed |
| Works with | WhatsApp, Claude, ChatGPT | Shopify, Canva, Salesforce |
| Standout features |
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|
Reviews: our public review level, never exact counts. Free plan and prices: from each tool’s own pricing page; plans change, so check there before you buy.
Where they differ
Free plans: Mailchimp has a free plan for up to 250 contacts and 500 emails a month, without automation flows. ActiveCampaign has no free plan, but its 14-day trial needs no credit card.
Automations: The ActiveCampaign builder handles waits, conditions and split paths, with no action limit from Plus up. Mailchimp flows start from 60+ templates; Essentials allows flows of up to 4 steps, and Standard and Premium allow up to 200 full flows.
Channels: ActiveCampaign covers email, SMS and WhatsApp with a shared contact list (SMS and WhatsApp are add-ons). Mailchimp covers email and SMS, with SMS as a paid add-on in select countries.
AI: ActiveCampaign Active Intelligence drafts campaigns, automations and segments from a short prompt, with full access on Pro and up. Mailchimp predictive segments, send-time optimization and AI features start on Standard.
Pricing: Both price by contacts. For 1,000 contacts, ActiveCampaign Starter is $15 a month billed yearly and Plus is $49. Mailchimp Essentials starts at $13 a month and Standard at $20, for up to 500 contacts.
AIME Score: ActiveCampaign has the higher AIME Score: 74 out of 100, against 66 for Mailchimp. Both are Proven tools (4.0 stars or better from 25 or more verified reviewers). How the AIME Score works
Where they’re the same
Both send email and SMS campaigns, build automations, connect to ChatGPT and Claude, integrate with Shopify and hundreds of other apps, and price their plans by your number of contacts.
Pricing in plain words
ActiveCampaign
Try everything free for 14 days. Starter covers simple email campaigns. Plus is our pick for solo work because it removes the automation action limit and adds landing pages. Pro and Enterprise add more users, deeper segmentation and full Active Intelligence.
- Starter: $15 a month for 1,000 contacts, billed yearly
- Plus: $49 a month for 1,000 contacts, billed yearly
- Pro: $79 a month for 1,000 contacts, billed yearly
- Enterprise: $145 a month for 1,000 contacts, billed yearly
Prices are starting prices for 1,000 email contacts and go up with list size. There are also WhatsApp and Email + WhatsApp plans, plus add-ons for SMS, transactional email, extra users and the Enhanced CRM. ActiveCampaign offers a 30-day money-back guarantee and says there are no setup fees. Prices from activecampaign.com/pricing on October 17, 2026; check there before you buy.
Mailchimp
Start on Free to learn the tool, or take the 14-day Standard trial. Essentials covers newsletters with scheduling and A/B testing. Standard adds full automations, predictive segments and AI, and is a good fit for most solo businesses. Premium is for teams with large lists. Prices below are for up to 500 contacts and rise with your list.
- Free: $0 forever
- Essentials: $13 a month and up, by contact count
- Standard: $20 a month and up, by contact count
- Premium: $350 a month and up, by contact count
Essentials and Standard have a 14-day free trial; payment details are needed at signup and Mailchimp sends reminders before it ends. Accounts with 10,000+ contacts can save 15% for 12 months, and nonprofits get 15% off. Pay As You Go email credits are an option for occasional senders. Prices from mailchimp.com/pricing/marketing on October 18, 2026; check there for your list size before you buy.
Who should choose which
Choose ActiveCampaign
People use it to automate customer journeys, build and launch email campaigns faster, and manage marketing across email, SMS, and WhatsApp from one place.
Best for: Micro Team (2 to 5), One-Person Agency, Coach / Course Creator
Choose Mailchimp
It suits small businesses, ecommerce shops, nonprofits, and professional service providers that want to run email and SMS campaigns, automate marketing, and manage their audience.
Best for: Solo E-commerce Seller, Content Creator, One-Person Agency
Questions
What is the difference between ActiveCampaign and Mailchimp?
ActiveCampaign is built for branching automations across email, SMS and WhatsApp. Mailchimp is easier to start with, with a free plan, friendly templates and 300+ integrations.
Is ActiveCampaign or Mailchimp cheaper?
Mailchimp is cheaper to start: there is a free plan, and Essentials starts at $13 a month. ActiveCampaign starts at $15 a month billed yearly for 1,000 contacts. Check both pricing pages for your list size.
Do ActiveCampaign and Mailchimp have a free plan?
Mailchimp has a free plan. ActiveCampaign: no (14-day free trial).
Which has the higher AIME Score, ActiveCampaign or Mailchimp?
ActiveCampaign has the higher AIME Score: 74 out of 100, against 66 for Mailchimp. Both are Proven tools (4.0 stars or better from 25 or more verified reviewers). The AIME Score is our 0 to 100 score for every AI tool; partner links never change it.
Should I pick ActiveCampaign or Mailchimp?
Pick ActiveCampaign if your business runs on follow-ups, onboarding sequences or repeat sales. Pick Mailchimp if you want to start free (up to 250 contacts).
More comparisons
Sources
- ActiveCampaign: AI Made Easy profile and Spotlight research (checked October 17, 2026)
- Mailchimp: AI Made Easy profile and Spotlight research (checked October 18, 2026)
- AIME Score and review level: How the AIME Score works. We never show exact review counts or other sites’ ratings.