What the interviews show. In Alium's verified buyer interviews, neither platform is ranked above the other, and buyers who have worked with both disagree about which is more intuitive. Both are praised for ease of use. Mailchimp buyers emphasize straightforward campaign creation, basic automations, ecommerce email and pricing some find affordable, and report limits in analytics, automation and cost as their programs grow. Constant Contact buyers emphasize simple email creation, list management and fit with existing business systems such as their CRM, and some report limited engagement data, restrictive list management and dated-looking templates. Buyers leaving either often move to a broader marketing automation tool rather than to the other. Which fits depends on who creates the emails, which systems must connect, the reporting and automation required, and how the list and program are expected to grow. Constant Contact appears in fewer interviews, so its side rests on a smaller sample.
| Strongest contrast in these interviews | Commentary centres on easy, low-cost email, and on the reporting and automation buyers outgrow | Commentary centres on easy email and clean lists, often kept because the systems around it already accept it |
|---|---|---|
| Buyer pattern in these interviews | Includes small businesses, nonprofits, online stores and large companies running side programs | Includes banks, a credit union, a health system, a university, auto dealers and a franchise network |
| Most-discussed job | Campaign email and simple automations | Campaign email to customer, member and partner lists |
| Also does | Abandoned-cart, post-purchase and survey emails tied to an online store | Landing pages, event registration and light contact management |
| Praise in these interviews | Ease of use, especially for junior and non-specialist staff | Ease of use, then clean, well-kept lists |
| Complaints in these interviews | Reporting, then automation and scale buyers outgrow | Limits as the program grows, then thin engagement data |
| Relative cost | Both described as low-cost; one buyer chose Mailchimp over Constant Contact on price, and Mailchimp's cost complaints are about bills that climb with list size and send volume. | |
| Operating pattern in these interviews | A team sending its own campaigns, often beside a store, a CRM or a bigger marketing platform | Email that has to fit a CRM, a compliance review or a network of local senders |
What buyers say about each platform
Every buyer interview spends its minutes somewhere — praising the thing that won the deal, or flagging the thing that still stings. Map where those minutes go for Mailchimp and Constant Contact, and the chart below shows where each platform's praise and complaints concentrate in these interviews — not a ranking of what either can do:
Relative share of buyer commentary by theme in Alium's verified interviews, praise vs. complaint, through October 2026. Widths compare themes within this pair — they are relative, not counts. Each platform's widths are normalized to its own commentary, because Mailchimp appears in roughly five times as many interviews; a short bar on Constant Contact's side can rest on a single account.
In their own words
The phrases buyers reach for, verbatim, when they describe each platform:
Mailchimp
“so easy to set up email automations and campaigns” ease
“the ready-to-use templates” templates
“not as expensive” cost
“a little bit on the light side” analytics
“a bit too simplistic” journeys
“gets really expensive for the functionality” at scale
Constant Contact
“It's super user-friendly.” ease
“keeping clean lists” lists
“easy to get started and easy to get going” setup
“They just kind of look old.” designs
“We basically get open rates and that's about it.” data
“just a global unsubscribe” preferences
Where Mailchimp buyers concentrate their praise
Mailchimp buyers praise its accessible email builder, straightforward campaign setup and automations non-specialists can manage, and some ecommerce brands value its store connections for abandoned-cart, post-purchase and other customer email. Their recurring complaints are reporting without the sales or engagement detail they want, automation needs that get harder to meet as programs grow, costs that rise with the list and send volume, and some template and integration limits. These are experiences with particular programs and setups, not evidence that it is unsuitable for larger organizations or advanced email. A content manager whose team moved to it from a more complex marketing automation platform says the strength is that it is “so easy to set up email automations and campaigns for junior people.” A health system has used it for years to send newsletters to a non-patient list that “did not need to be HIPAA compliant”: “We needed something that would enable us to send emails easily and quickly at a low cost.” A truck-parts distributor chose it because “It's a smaller player, not as expensive, and it has sufficient functionality for us to take advantage of.” Online stores connect it to the store: a farm-and-home retailer runs abandoned-cart emails through it and says “they've made strides within the past year to make sure it's easier to use.” On reporting, a tool manufacturer says “it falls short in the reporting and information that it provides,” especially on sales driven by email; a media company calls its templates square, so “they're not too flexible”; and on growth, an energy-technology company says “It's very easy to get going on Mailchimp” but has found it “a bit too simplistic” for the journeys it now wants, and a bakery-café chain on its way to Klaviyo says “It's really made for small businesses, and we've outgrown it.”
Where Constant Contact buyers concentrate their praise
Constant Contact buyers praise its simple email creation, list management and usefulness inside established business workflows, and some keep it because it connects to their CRM, contact records or the systems local teams use. Recurring complaints are limits as programs become more sophisticated, engagement reporting that falls short for some, dated-looking templates and difficulty managing more specific subscription preferences; other customers praise its reporting and find it well suited to their needs. “The strength of Constant Contact is its simplicity and ease of use,” says a university marketing team, and a technology company leaving it for HubSpot still says “It is easy to use as a platform.” An auto-care franchise network that sends its franchisee emails through it praises the drag-and-drop builder — “The creation of emails is very simple” — and says “I love the reporting that it has on there.” A building-materials manufacturer that has used it for years credits it with “keeping clean lists.” Several buyers describe it as the tool the systems around them already accept: a bank uses it because, in its own CRM environment, “they're the only system our CRM system will interface with,” and a health system describes moving contacts from its patient records into it and cites an existing business associate agreement as important to approving it — it likes “that they've secured themselves through a BAA,” which is that buyer's account rather than a finding about every deployment — and a direct-selling apparel company shares templates its stylists adapt for their own calendars — “So Constant Contact affords us that” — while calling it a choice made for the business model and “not necessarily because of the best platform for getting the most out of our ecommerce.” On range, the same bank says “We basically get open rates and that's about it,” and that other systems handle “sending from multiple locations much better than Constant Contact does.” The university struggled to let people leave single lists rather than “just a global unsubscribe.” A marketing agency that praises its ease says the emails “just kind of look old” unless built in Canva, where “your emails can look next level.”
The buyers who have used both describe near-substitutes more than opposites. The university explored Mailchimp and stayed: “We've explored Mailchimp, and I think everything else out there just has the same limitations anyways.” The building-materials manufacturer says email distribution platforms “all generally perform pretty in line with each other.” The marketing agency runs both, praising Constant Contact as easy to start on and Mailchimp as easy to maintain, and its one cost complaint is about Mailchimp at a large contact count.
Is Mailchimp cheaper than Constant Contact? These interviews do not establish which is generally less expensive, because no buyer compares equivalent subscriptions, list sizes and sending needs, and buyers describe both as affordable in some circumstances. One beauty brand's PR team, which previously used Constant Contact, answered why it chose Mailchimp with a single word, price — one account, not a price ranking. A bank calls Constant Contact “very low cost,” and an auto dealer group says “I know Constant Contact is not that expensive.” Mailchimp buyers choose it partly because it is “not as expensive,” and its cost complaints are about bills that rise with the list and the send volume: the agency says that with a lot of contacts “it gets really expensive for the functionality,” and the bakery-café chain says “They're expensive for the amount of communication we're sending.” A real comparison would need to account for list size, email volume, automation needs and the features in each plan.
What buyers wish they'd known
Before picking Mailchimp
Buyers describe a tool that is easy to start on and runs short on reporting, especially sales attributed to email, and on the journeys a growing program wants; several describe outgrowing it and moving to a broader platform. Its cost complaints are about bills that rise with the contact list and send volume rather than the starting price, and one publisher ran into its content rules when an ad in a paid newsletter broke them. Our recommendation, not a practice buyers describe: price the plan at the list size you expect to reach, and read the content rules if you carry advertising.
Before picking Constant Contact
Buyers describe a tool that is easy to use and limited as the program grows: engagement data that one bank says stops at open rates, email designs that one agency says look old without outside design help, and list-level unsubscribes a university found hard to set up. One auto dealer group describes verification calls before every large send. Our recommendation, not a practice buyers describe: test a preference center, a large send and the reporting you need during the trial.
Four questions the interviews raise
Buyers praise how junior staff can set up campaigns and automations; one generalist team found it harder than Constant Contact until the builder improved.
Buyers call it simple and user-friendly; one agency says the designs look old unless built with outside tools.
Reporting draws praise and more complaint, most often about sales attributed to email.
One bank describes getting little beyond open rates; one franchise network praises the reporting.
Buyers describe connecting it to online stores and to Salesforce; others call its integrations a limit as the stack grows.
Buyers describe keeping it because a CRM, a data platform or patient records already connect to it; one university found its Salesforce connection less seamless.
Buyers describe costs that rise with contacts and volume, and journeys that outgrow it.
Buyers describe it as limited as they grow, and one dealer group as slowed by checks on large sends.
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Get mine →How the operating conditions differ
Recurring situations in the corpus, and where the evidence concentrates in each:
Pressures visible in these interviews
The complaints these interviews carry sit on both sides: Mailchimp's are reporting, automation and scale that growing programs outgrow, rigid templates and bills that climb with the list; Constant Contact's are limits as a program grows, thin engagement data, dated designs and list management that gets awkward at scale.
The sharpest pressure is shared, and it comes from broader platforms rather than from each other. Buyers leaving Mailchimp name Klaviyo, HubSpot, Salesforce and ActiveCampaign; buyers leaving Constant Contact name HubSpot, Salesforce's marketing tools and, in one dealer group, the CRM it already runs. A software company that renews HubSpot each year takes calls from both at renewal and has not found a reason to switch. Direct moves between the two are uncommon here and point to no single destination. Two companies describe completed moves from Constant Contact to Mailchimp: a construction firm that first found Mailchimp harder for its generalist staff until its email builder improved, and a beauty brand's PR team that switched on price. In the other direction, a publisher moved one newsletter list from Mailchimp to Constant Contact after an ad broke Mailchimp's content rules, a list-level change rather than a company-wide migration, and it does not count Constant Contact a favorite either — “which is not, again, a favorite platform of mine.” Neither platform is described as declining.
These interviews do not rank Mailchimp and Constant Contact. Both are praised for ease of use, and buyers who know both disagree about which is more intuitive. Mailchimp buyers emphasize straightforward campaigns, ecommerce-connected email and accessible automation, and report limits in analytics, more sophisticated journeys and cost as their lists grow; Constant Contact buyers emphasize simple email creation, list management and fit with established CRM and organizational workflows, and some report limited engagement data, restrictive subscription management and dated-looking templates. Buyers leaving either more often choose a broader marketing automation system than move between the two. Our recommendation, drawn from these accounts rather than a practice buyers describe, is to test both builders with the employees who will use them, verify the CRM connections and reporting you need, try the automations and list management you expect to need, and compare costs at your projected list size and email volume. Constant Contact is discussed in roughly a fifth as many interviews as Mailchimp, so its side of this page rests on fewer accounts.
For the wider category, see what ESP buyers wish they'd known and why companies switch ESPs; for where Mailchimp buyers go next, Mailchimp alternatives, Klaviyo vs. Mailchimp and HubSpot vs. Mailchimp.
Common questions
Mailchimp vs. Constant Contact: which is better?
Neither is better for every team, and buyers who have used both do not agree on which they prefer. Both are praised first for being easy to use. Mailchimp buyers also praise its price and how quickly non-specialists can set up campaigns and automations; they complain about thin reporting and automation they outgrow. Constant Contact buyers also praise clean, well-kept lists and how it fits the CRM or compliance requirements around it; they complain that it is limited as a program grows, that engagement data is thin and that its email designs can look dated. The fit depends on who builds the emails, what the tool has to connect to and how far the program will grow.
What's the difference between Mailchimp and Constant Contact?
Both are easy-to-use email marketing platforms, and one buyer who explored Mailchimp while running Constant Contact found the same limitations in both. The difference in these interviews is where each is used. Mailchimp turns up across small businesses, nonprofits, online stores and large companies running side programs, often connected to a store or a CRM. Constant Contact turns up at banks, a credit union, a health system, a university, auto dealers and a franchise network, often because a CRM, a data platform or a compliance review already accepts it.
Is Mailchimp cheaper than Constant Contact?
These interviews do not establish which is generally cheaper. One company chose Mailchimp over Constant Contact on price, which is a single account rather than a price ranking. Buyers describe both as low-cost. Constant Contact users call it very low cost or not that expensive, and Mailchimp users choose it partly because it is not as expensive; Mailchimp's cost complaints are about bills that climb as the contact list and send volume grow.
Do companies switch from Constant Contact to Mailchimp?
A few do. Two companies in these interviews describe completed moves from Constant Contact to Mailchimp, one of them on price; the other found Mailchimp harder for its team and remembered Constant Contact as more intuitive, until Mailchimp's email builder improved. A publisher moved one newsletter list, not its whole program, from Mailchimp to Constant Contact after an ad in it broke Mailchimp's content rules. Most buyers who leave either platform go to a broader one instead, such as HubSpot, Salesforce or Klaviyo.
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