# Mailchimp

> Mailchimp is a general-purpose email marketing and small-business marketing platform, owned by Intuit since 2021, that stores an audience, sends campaigns and multi-step customer journeys, and adds landing pages, forms, surveys, SMS, and ecommerce revenue reporting; it bills by contact band, and critically it counts unsubscribed and non-subscribed contacts toward that bill unless you archive them.

- Category: Email Service Providers (https://saastracker.org/categories/email-service-providers)
- Website: https://mailchimp.com
- Starting price: $0 (free up to 250 contacts), then about $13/mo on Essentials at 500 contacts
- Free plan: 250 contacts, 500 emails per month capped at 250 per day, 1 audience, 1 seat, Mailchimp branding required, no send scheduling, and no multi-step automation. Cut from 500 contacts and 1,000 sends in January 2026.
- Free trial: 14 days on Standard; the free plan otherwise serves as the evaluation path
- Founded: 2001, HQ: Atlanta, Georgia, United States, Ownership: Owned by Intuit, acquired November 2021 for approximately $12 billion
- Profile last reviewed: 2026-08-22
- Canonical profile: https://saastracker.org/products/mailchimp

## Overview

Mailchimp is the company that made email marketing a small-business category. Founded in Atlanta in 2001 by Ben Chestnut and Mark Armstrong as a side project of their web design agency, it went freemium in September 2009 and grew from roughly 85,000 users to 450,000 inside a year. For most of the following decade it was simply what a small business used, and the brand became so ambient that people said Mailchimp when they meant email marketing at all. It stayed bootstrapped the entire time, never took outside investment, and sold to Intuit in November 2021 for around $12 billion.

The Intuit era has been a steady march up-market and up-price. The product is genuinely broader than it was: a real branching Customer Journey Builder, predictive lifetime value and purchase likelihood, send time optimization, a creative assistant that generates on-brand designs from your website, and in 2026 a conversational Analytics AI and an AI segment builder. But third-party trackers have logged Standard plan increases in the range of 43 to 92 percent since 2022, the free plan was cut in January 2026 from 500 contacts and 1,000 monthly sends down to 250 contacts and 500 sends, and the features that most differentiate the platform sit on Standard and Premium rather than on the entry tier.

The single most important thing to understand before buying is what Mailchimp counts. Billing is by contact band, and the billable total includes contacts with a status of Subscribed, Unsubscribed, and Non-subscribed. That means people who left your list are still on your invoice. What does not count is Archived, Cleaned (hard bounced), Pending, and Deleted. Archiving is therefore the lever: an archived contact keeps its history, is excluded from every send, and drops off the bill, and can be unarchived later. Nobody tells you this at signup, and it is the reason so many Mailchimp accounts quietly cost more than the owner expects. Contacts duplicated across separate audiences are also billed twice.

The bill scales steeply. Essentials runs about $13 a month at 500 contacts, roughly $110 at 10,000, and roughly $385 at 50,000; Standard runs about $20, $135, and $450 at the same bands; Premium does not exist below 10,000 and costs roughly $350 there and $815 at 50,000. Send allowances are capped at ten, twelve, and fifteen times your contact count respectively, and exceeding either a contact or a send cap does not stop delivery, it just appears as an overage charge on the next bill. That combination, an inclusive contact meter plus silent overage billing, is a specific and avoidable way to be surprised by an invoice.

## How it works

1. You create an audience, which is Mailchimp's container for contacts. Most accounts should have exactly one, because a contact who exists in three audiences is billed three times, and Mailchimp's own segmentation and tagging is designed to handle differentiation inside a single audience rather than across several.

2. Contacts arrive by CSV import, native connector (Shopify, WooCommerce, Squarespace, Salesforce, Google Contacts), signup form, popup, or API. Every import requires you to attest how and when permission was obtained, and Mailchimp's in-house compliance system, Omnivore, scans imports for spam traps, purchased-list signatures, role addresses, and stale data. An Omnivore warning can block a campaign until you clean the list.

3. Sending splits into regular campaigns and Customer Journeys. Campaigns go to a segment or the whole audience with A/B testing on subject line, sender, content, or send time. Journeys are the automation canvas, with conditional if-or-else branches, percentage splits, delays, goals, and steps that can send email, send SMS, apply tags, or push into connected ads. The free plan gets a single-step welcome automation, Essentials gets classic single-step automations, and genuine multi-branch journeys start on Standard.

4. Reporting covers the usual open, click, and unsubscribe rates plus ecommerce revenue attribution when a store is connected, so you can see revenue per campaign and per journey. Standard adds predictive segmentation on lifetime value and purchase likelihood, along with send time optimization, and the 2026 Analytics AI answers questions about performance conversationally and can generate a segment from a plain-language description.

## Best for

General small businesses that need one marketing tool rather than a specialist one: service businesses, nonprofits, restaurants, local retail, and consultancies who want campaigns, a landing page, a signup form, and a welcome journey from a vendor their bookkeeper has already heard of.

## Not the right fit for

- Cost-sensitive senders with large lists; at 50,000 contacts you are paying roughly $450 a month on Standard for something MailerLite or EmailOctopus will do for a fraction of it, and Brevo will do without charging for stored contacts at all.
- Ecommerce brands running serious lifecycle revenue; Klaviyo and Omnisend have deeper commerce data models, better prebuilt flows, and better revenue attribution, and the three-year gap when Mailchimp had no official Shopify integration is precisely the hole Klaviyo grew into.
- Creators and newsletter operators monetizing an audience; there is no paid-subscription product, no referral network, and no sponsorship marketplace, so beehiiv, Kit, or Ghost do the actual job.
- Developers wanting a modern API-first sending tool; the Marketing API v3 is capable but dated, Mandrill is a separate product with a separate bill, and Loops or Resend fit that brief far better.
- Anyone who needs EU-only data residency; Mailchimp is US-hosted and the data processing addendum explicitly contemplates transfer to the US and elsewhere, with no EU-only option.

## Features

### Audience and segmentation

Solid, with a billing model attached to it that you have to actively manage.

- **Single audience with tags and segments**: Tags, groups, merge fields, and unlimited-condition segments inside one audience; advanced nested and or logic is gated to Standard and above.
- **Contact statuses that drive the bill**: Subscribed, Unsubscribed, and Non-subscribed all count toward your billable total. Archived, Cleaned, Pending, and Deleted do not. Managing status is managing cost.
- **Archiving**: Archiving keeps a contact's full history and activity while removing them from sending and from the bill, and it is reversible. This is the single most valuable Mailchimp setting nobody finds on their own.
- **Predictive segmentation**: Customer lifetime value and likelihood to purchase, bucketed high, moderate, and low, usable as segment conditions; requires connected ecommerce data and enough order history. Standard and Premium.
- **AI segment builder**: Added in 2026, generates a segment definition from a plain-language description rather than from manual condition stacking.
- **Predictive demographics**: Inferred age and gender attached to contacts for targeting, with the accuracy caveats that implies.

### Campaigns and journeys

The automation is genuinely capable now, but the good parts start on Standard.

- **Customer Journey Builder**: Visual multi-branch automation canvas with conditional splits, percentage splits, delays, goals, and cross-channel steps. Free gets one welcome automation, Essentials gets classic single-step automations, Standard unlocks real branching.
- **Regular campaigns**: One-off sends to a segment or full audience, with scheduling (not available on the free plan).
- **A/B and multivariate testing**: A/B on subject, sender name, content, and send time from Essentials; multivariate testing with statistical significance reporting on higher tiers.
- **Send time optimization**: Per-contact optimal send hour derived from historical engagement; Standard and above.
- **Transactional email via Mandrill**: A separate product with its own API, dashboard, and templates, sold in blocks of 25,000 emails at roughly $20 per block, and it requires an active Standard or Premium marketing plan to purchase at all.
- **SMS marketing**: US and Canada numbers as a paid add-on with its own credit pricing, requiring TCPA-compliant opt-in and A2P 10DLC registration.

### Content and creative

The area where Intuit's investment is most visible.

- **Drag and drop email builder**: Block-based builder with a large template library, brand styles, and reusable content blocks.
- **Custom HTML and template code**: Paste in or import custom HTML and edit templates with Mailchimp's merge-tag and mc:edit template language, so an agency-built template works on paid plans.
- **Creative Assistant**: Generates on-brand designs by pulling colors, fonts, and logo from your website into templates automatically.
- **Generative content tools**: Subject line and body copy generation plus a Content Optimizer that scores drafts against engagement patterns.
- **Content Studio**: Shared asset library for images and brand assets across campaigns, journeys, and landing pages.
- **Landing pages, forms, popups, and surveys**: All included, landing pages even on the free plan, which is more capture surface than most entry tiers give you.

### Reporting and commerce

Adequate, and better once a store is connected.

- **Ecommerce revenue attribution**: Per-campaign and per-journey revenue when a store is connected, plus abandoned cart, product retargeting, and order notification automations.
- **Analytics AI**: Launched May 2026, a conversational analytics agent that answers performance questions and surfaces recommendations rather than requiring you to build reports.
- **Comparative and benchmark reporting**: Industry benchmarks and campaign comparison views alongside standard open, click, bounce, and unsubscribe reporting.
- **Ads and audience sync**: Facebook and Instagram ad creation and custom audience sync from segments, run inside the same account.

### Deliverability and compliance

Aggressively policed, which protects good senders and punishes sloppy ones.

- **Omnivore compliance scanning**: Mailchimp's in-house abuse system scans imports and audiences for spam traps, purchased-list signatures, role addresses, and stale data, and can block a campaign until the list is cleaned.
- **Managed shared IP pools**: Default sending is from shared pools segmented by sender reputation; users cannot choose their pool, which is generally an advantage for small senders.
- **Dedicated IP add-on**: Available on Standard and Premium for roughly $30 a month, and gated to consistently high volume, since Mailchimp warns a dedicated IP damages deliverability for low-volume senders.
- **Account suspension enforcement**: High abuse, bounce, or unsubscribe rates and prohibited list sources trigger suspension, sometimes without a prior warning if a send goes far past provider thresholds.
- **GDPR-aware signup forms**: Native per-purpose marketing permission checkboxes on forms, with consent recorded against the contact record.

### Developer surface

Mature and well documented, if not modern.

- **Marketing API v3**: REST and JSON with a server-prefixed base URL, API key or OAuth2 auth, covering audiences, members, tags, segments, campaigns, templates, automations, reports, and ecommerce stores, carts, and orders.
- **Webhooks**: Audience-level webhooks for subscribe, unsubscribe, profile update, email change, cleaned, and campaign sent events.
- **Official SDKs**: Client libraries for PHP, Ruby, Python, Node, .NET, and Java, plus a published OpenAPI spec.
- **OAuth apps and partner directory**: OAuth2 for distributed applications and an integration partner program with a 300-plus app directory.

## Use cases

- **Local service business with a 4,000-person list**: A monthly newsletter, a seasonal promotion, and a welcome email for new enquiries, run by an owner who is not a marketer and does not want to learn a specialist tool. Outcome: Essentials or Standard covers all of it with templates that look fine without design work, a landing page for the seasonal offer, and a welcome journey that took twenty minutes to build.
- **Nonprofit running donor communications**: Segments for donors, volunteers, and event attendees, with a year-end appeal that needs to go to some of those groups and not others. Outcome: Tags and segments inside a single audience handle the differentiation, GDPR-aware forms record consent per purpose, and archiving lapsed contacts keeps the contact band and therefore the bill under control.
- **Small ecommerce store already on Squarespace or WooCommerce**: Wants abandoned cart and post-purchase emails without adopting a specialist ecommerce platform and its pricing. Outcome: The store connector enables abandoned cart, order notifications, and revenue attribution per campaign, which is enough for a store doing modest volume even though Klaviyo would do it better at higher volume.
- **Agency managing several small clients**: Needs one familiar tool across a dozen accounts, with client-comprehensible reporting and no per-client learning curve. Outcome: Mailchimp's ubiquity is the feature: clients recognize the brand, reporting is legible without explanation, and the API and OAuth support let the agency automate account setup and reporting exports.

## Pricing

Self-serve tiers priced by contact band, where the billable contact count includes Subscribed, Unsubscribed, and Non-subscribed contacts but excludes Archived, Cleaned, Pending, and Deleted. Monthly email sends are capped at a multiple of contacts per plan, and exceeding either cap produces an automatic overage charge rather than a block.

- **Free**: $0 per month. 250 contacts and 500 emails per month; 1 audience and 1 seat; Landing pages, forms, and a single welcome automation; Mailchimp branding on every email; Email support for the first 30 days only. Materially weaker than it was. MailerLite and Brevo both offer far more at zero, so the Mailchimp free plan is now a demo rather than a usable plan.
- **Essentials**: About $13 at 500 contacts, about $110 at 10,000, about $385 at 50,000 per month. Monthly sends capped at 10 times your contact count; 3 seats and 3 audiences; A/B testing and classic single-step automations; Branding removal and scheduling; 24/7 email and chat support. Covers 500 to 50,000 contacts. No branching journeys, which is the thing most people actually want.
- **Standard**: About $20 at 500 contacts, about $135 at 10,000, about $450 at 50,000 per month. Monthly sends capped at 12 times your contact count; 5 seats and 5 audiences; Full multi-branch Customer Journey Builder; Predictive segmentation, send time optimization, and advanced segmentation; Dedicated IP add-on eligibility and customer onboarding help. The tier the product is really designed around. If you are buying Mailchimp for automation, this is the floor.
- **Premium**: About $350 at 10,000 contacts, about $815 at 50,000 per month. Monthly sends capped at 15 times your contact count; Unlimited seats and unlimited audiences; Multivariate testing and comparative reporting; Priority phone support; Advanced analytics and AI positioning. Does not exist below 10,000 contacts. Priced against enterprise suites and rarely the right answer for a small business.

Add-ons:

- Dedicated IP (About $30 per month): Standard and Premium only, and gated to consistently high volume; Mailchimp warns it hurts low-volume senders.
- Transactional email (Mandrill) (About $20 per block of 25,000 emails, declining at high volume): A separate product with its own API and dashboard, and it requires an active Standard or Premium marketing plan to buy.
- SMS marketing credits (Metered add-on, US and Canada): Requires TCPA-compliant opt-in and A2P 10DLC registration.
- Pay as you go credits (Credit blocks for infrequent senders): One credit equals one email, no monthly fee, credits expire after 12 months and cannot be combined with a monthly plan.

Billing notes:

- Unsubscribed and non-subscribed contacts are billed. This is the single most expensive thing to not know about Mailchimp. A contact who left your list two years ago is still on your invoice until you archive them, and non-subscribed contacts (people who transacted or interacted without opting in) count too.
- Archiving is the fix and it is free. An archived contact retains its history, is excluded from all marketing sends, drops off the billable count, and can be unarchived. Cleaned (hard-bounced) and Pending contacts are already excluded automatically.
- Modelled monthly bill on Standard: roughly $20 at 500 contacts, roughly $135 at 10,000, and roughly $450 at 50,000. On Essentials the same bands run roughly $13, $110, and $385. Premium starts at 10,000 contacts and runs roughly $350 there and $815 at 50,000.
- Send caps are 10 times contacts on Essentials, 12 times on Standard, and 15 times on Premium. Exceeding either your contact cap or your send cap does not stop delivery; Mailchimp bills the overage automatically on the next invoice, which is how people discover the caps.
- Contacts duplicated across separate audiences are billed once per audience. Almost every account should run a single audience and use tags and segments for differentiation.
- Roughly 15 percent off is available for 12 months on accounts above 10,000 contacts, and new-customer introductory discounts on the first months are routine, so the first invoice is not a reliable guide to the ongoing cost.
- Third-party trackers report Standard plan increases of roughly 43 to 92 percent since 2022, and a further increase applied to legacy accounts in 2026. Mailchimp does not publish historical pricing, so budget for the price to move.

Value assessment: Mailchimp is no longer the value choice and has not been for several years. What you are buying now is breadth and familiarity: a competent journey builder, real predictive segmentation, landing pages, forms, surveys, ads, and SMS in one account from a vendor everyone recognizes, backed by Intuit. For a general small business with a list under about 5,000 that wants one tool and no specialist learning curve, Standard is defensible. Above roughly 10,000 contacts the arithmetic turns against it hard, because MailerLite and EmailOctopus deliver the core job for a fraction of the price, Brevo does not charge for stored contacts at all, and Klaviyo does ecommerce properly. Add the inclusive contact meter and the silent overage billing and Mailchimp is the platform most likely in this category to cost more than the buyer planned.

## Strengths

- Genuine breadth in one account: campaigns, branching journeys, landing pages, forms, surveys, ads, SMS, and ecommerce reporting without assembling a stack.
- The Customer Journey Builder on Standard is a real automation tool with conditional branching, splits, goals, and cross-channel steps.
- Creative tooling is the best in the small-business tier, with a Creative Assistant that builds on-brand designs from your website and a shared Content Studio asset library.
- Predictive lifetime value and purchase likelihood, plus send time optimization, are capabilities most competitors at this price do not offer at all.
- Deliverability is actively defended by Omnivore, which is annoying when it blocks your import and valuable when it keeps the shared pools clean.
- Mature developer surface: a documented Marketing API v3, webhooks, OAuth apps, official SDKs across six languages, and a 300-plus integration directory.
- Ubiquity has practical value. Every agency, freelancer, and platform integrates with Mailchimp, and clients understand its reports without a briefing.

## Limitations

- Unsubscribed and non-subscribed contacts count toward the bill unless you archive them, which is the least defensible billing decision in this category.
- Exceeding the contact or send cap produces an automatic overage charge rather than a block or a warning, so surprise invoices are a structural feature rather than an accident.
- Expensive at scale relative to every direct competitor, with third-party-tracked increases of roughly 43 to 92 percent on Standard since 2022 and no published historical pricing.
- The free plan was cut in January 2026 to 250 contacts and 500 monthly sends, which makes it a demo rather than a viable starting plan.
- Branching automation, predictive segmentation, and send time optimization all sit on Standard or above, so the entry paid tier is thinner than the marketing implies.
- Transactional email is a separate product with a separate bill and requires a Standard or Premium marketing plan just to purchase.
- US-hosted with no EU-only data residency option, and the data processing addendum explicitly contemplates transfers to the US and elsewhere.
- Nothing for creators: no paid subscriptions, no referral network, no sponsorship marketplace, and Journeys do not export in any portable form if you leave.

## Comparisons

- **Mailchimp vs Klaviyo**: Klaviyo is an ecommerce customer database that sends email; Mailchimp is a general small-business marketing suite that added commerce features. Klaviyo's segmentation over order history and its revenue attribution are a class above, and it stops billing suppressed profiles. Mailchimp is the better fit for a service business, nonprofit, or anyone whose revenue does not flow through a checkout. If a cart is your revenue, Klaviyo wins on merit despite the price.
- **Mailchimp vs Brevo**: Brevo meters emails sent rather than contacts stored, hosts in the EU, and includes transactional sending, SMS, and a CRM on the same plan. Mailchimp has the better creative tooling, deeper predictive segmentation, and far wider third-party integration. Take Brevo if you have a large list you mail infrequently or you need EU data residency; take Mailchimp if journey building and design quality matter more than the invoice.
- **Mailchimp vs ActiveCampaign**: ActiveCampaign has the deeper automation builder, real lead scoring, and sales pipelines, and it is the better choice for a business with a sales process. Mailchimp is easier to hand to a non-marketer and has better creative tooling. Note that both now bill unsubscribed contacts on new accounts, so neither one rescues you from the dead-weight problem.
- **Mailchimp vs Omnisend**: Omnisend does the ecommerce job Mailchimp does adequately, but properly, with prebuilt cart and post-purchase flows and unlimited sends on its Pro plan. Mailchimp is broader outside commerce and far better known. Pick Omnisend if you run a store and want the standard flows working cheaply; pick Mailchimp if email is one of five things you need from the same tool.
- **Mailchimp vs MailerLite**: MailerLite is what Mailchimp used to be: an approachable, well-designed, cheap ESP for small businesses, at roughly a third of the price with a nicer editor. Mailchimp has more breadth, better predictive features, and vastly more integrations. Most small businesses under 10,000 contacts who are shopping on price should look hard at MailerLite before renewing Mailchimp.
- **Mailchimp vs Kit**: Kit is built for creators who monetize an audience, with a cross-promotion network, paid subscriptions, and digital-product commerce. Mailchimp has none of that and is built for businesses selling something outside the platform. If your newsletter is the business, Kit is the right shape; if the newsletter promotes a business, Mailchimp is.

## Implementation

- Setup time: An hour to a first campaign. Account creation, a CSV import or store connector, a template, and a send is genuinely same-day work, and the interface assumes no prior marketing knowledge. Building a proper branching journey with considered segmentation is a one to two week project.
- Learning curve: Low for campaigns, moderate for journeys. The concept people trip over is audiences versus tags versus segments, because the intuitive move (one audience per customer type) is exactly the wrong one and doubles your bill. The second thing people learn late is archiving, which is the difference between a controlled invoice and a creeping one.
- Onboarding: Entirely self-serve on every tier. Standard adds customer onboarding assistance and Premium adds priority phone support. There is a large ecosystem of agencies and freelancers who work in Mailchimp if you want hands-on help.
- Migration: Importing is easy via CSV, connector, or API, and Mailchimp does not force a re-confirmation send. It does require a permission attestation on every import, and Omnivore can block an import it flags. Two migration traps matter: import your previous platform's unsubscribes as unsubscribed rather than dropping them, or you inherit a compliance problem, and remember that those unsubscribed records will then count toward your bill until archived. On the way out, audiences and campaign reports export cleanly as CSV, templates export as HTML, but journeys and automations do not export in any portable form, which is the main lock-in.

## Platform, API & security

- Platforms: Web application, iOS and Android apps, Email builder with custom HTML support
- API: Marketing API v3 (REST and JSON, server-prefixed base URL, API key or OAuth2) covering audiences, members, tags, segments, campaigns, templates, automations, reports, and ecommerce objects; audience-level webhooks; official SDKs for PHP, Ruby, Python, Node, .NET, and Java; a published OpenAPI spec; and a separate transactional API and SMTP relay via Mandrill. Docs at mailchimp.com/developer.
- Compliance: SOC 2 Type II (annual), GDPR with a published DPA and 2021 SCCs, EU-US Data Privacy Framework, CCPA and CPRA, CAN-SPAM and CASL enforced in the terms
- Data residency: US-hosted. The data processing addendum contemplates transfer to the United States and other territories where Mailchimp operates. There is no EU-only residency option, and healthcare PHI is prohibited since HIPAA is not supported.
- SSO: Not offered as a standard self-serve feature on published plans; seat limits rather than SSO are the access control on lower tiers.
- Security notes: Published sub-processor list with 10 days of notice for changes and a 5-day objection window for European customers. Omnivore performs continuous abuse and compliance scanning across imports and audiences, and accounts breaching complaint, bounce, or list-source rules are suspended.

## Support

- Channels: Free: 30 days of email support for new accounts, then chatbot and knowledge base only, Essentials: 24/7 email and live chat, Standard: 24/7 email and live chat plus onboarding assistance, Premium: 24/7 email and chat plus priority phone support
- Documentation: Large knowledge base at mailchimp.com/help covering billing, contact statuses, deliverability, and every feature, plus a separate developer portal at mailchimp.com/developer.
- Community: Enormous informal ecosystem of agencies, freelancers, template shops, and third-party tutorials; no single dominant official forum.

## Company

- Founded: 2001
- Founders: Ben Chestnut, Mark Armstrong, Dan Kurzius
- Headquarters: Atlanta, Georgia, United States
- Ownership: Owned by Intuit, acquired November 2021 for approximately $12 billion
- Employees: Not separately disclosed since the Intuit acquisition
- Funding: Bootstrapped for twenty years with no outside investment, then acquired by Intuit in a deal announced September 2021 and closed November 2021 for roughly $12 billion in cash and Intuit stock. Revenue was around $800 million at acquisition; Intuit does not break out Mailchimp separately.

Funding history:

- Bootstrapped (2001): No outside investment. Grew out of The Rocket Science Group, a web design agency, and stayed founder-owned for two decades.
- Acquisition (2021): Approximately $12 billion. Acquired by Intuit; roughly $5.7 billion cash plus $6.3 billion in Intuit stock. Rebranded Intuit Mailchimp.

Timeline:

- 2001: Founded in Atlanta by Ben Chestnut and Mark Armstrong as a side product of their web design agency, The Rocket Science Group, with Dan Kurzius joining early.
- 2009: Launches a freemium plan in September and grows from roughly 85,000 users to 450,000 within a year, the decision that made the company and the category.
- 2016: Discontinues Mandrill as a standalone transactional service and folds it into a paid add-on requiring a marketing plan, to significant developer backlash.
- 2019: The official Shopify integration is pulled in a public dispute over partner data terms, opening the gap in the ecommerce segment that Klaviyo spent the next three years filling.
- 2021: Intuit acquires Mailchimp for approximately $12 billion, closing in November; Rania Succar becomes CEO in August 2022.
- 2024: Generative AI wave lands across the product with content generation, Creative Assistant, and Content Studio; TinyLetter is shut down in February.
- 2026: Free plan cut to 250 contacts and 500 monthly sends in January; Analytics AI and an AI segment builder launch in May, alongside further price increases applied to legacy accounts.

## Integrations

Shopify (restored in 2022 after the 2019 split), WooCommerce, Squarespace, BigCommerce and Square, Salesforce, QuickBooks (Intuit sibling), Stripe, Canva, Wix and WordPress, Zapier, Eventbrite, Facebook and Instagram Ads, Google Analytics, Slack, Zendesk, Typeform

## FAQ

### What is Mailchimp?

Mailchimp is a general-purpose email marketing and small-business marketing platform founded in Atlanta in 2001 and owned by Intuit since November 2021. It stores an audience, sends campaigns and multi-step customer journeys, and adds landing pages, forms, surveys, SMS, ads, and ecommerce revenue reporting. It is the most widely recognized product in the category and the one most small businesses try first.

### Does Mailchimp charge me for unsubscribed contacts?

Yes, and this is the most important thing to know before buying. The billable contact count includes contacts with a status of Subscribed, Unsubscribed, and Non-subscribed. Archived, Cleaned, Pending, and Deleted contacts do not count. So someone who unsubscribed two years ago is still on your invoice until you archive them. Archiving is free, preserves the contact's history, excludes them from all sends, and is reversible.

### How much does Mailchimp cost at 1,000, 10,000, and 50,000 contacts?

On Standard, roughly $20 a month at 500 contacts, roughly $135 at 10,000, and roughly $450 at 50,000. On Essentials the same bands run roughly $13, $110, and $385. Premium does not exist below 10,000 contacts and costs roughly $350 there and $815 at 50,000. Accounts above 10,000 contacts can get around 15 percent off for twelve months, and introductory discounts on the first months are routine.

### What happens if I go over my contact or send limit?

Nothing stops. Mailchimp keeps delivering and bills you for the overage automatically on your next invoice. Send caps are ten times your contact count on Essentials, twelve times on Standard, and fifteen times on Premium. Because there is no hard block, the first sign of a problem is usually the bill, which is why send frequency needs to be modelled before you commit.

### Is the Mailchimp free plan still worth using?

Barely. It was cut in January 2026 to 250 contacts and 500 emails a month capped at 250 per day, with one audience, one seat, mandatory Mailchimp branding, no send scheduling, and no multi-step automation. It works as a demo. MailerLite and Brevo both offer far more capability at zero cost, so anyone genuinely starting from nothing should evaluate those first.

### How good is Mailchimp's automation?

Better than its reputation, but gated. The Customer Journey Builder is a real visual canvas with conditional if-or-else branches, percentage splits, delays, goals, and cross-channel steps, and it is genuinely capable. The catch is that the free plan gets one welcome automation, Essentials gets classic single-step automations only, and the branching builder starts on Standard. If automation is why you are buying, Standard is your floor.

### Should I use one audience or several in Mailchimp?

One, almost always. A contact who exists in three audiences is billed three times, because duplicates across audiences each count toward the total. Mailchimp's tags, groups, and segments are designed to handle differentiation inside a single audience. Creating an audience per customer type feels intuitive and is the most common way people accidentally triple their bill.

### Does Mailchimp handle transactional email?

Through a separate product called Mandrill, with its own API, dashboard, and templates. It is sold in blocks of roughly 25,000 emails for about $20 per block, and it requires an active Standard or Premium marketing plan just to purchase. If transactional sending is your main need, a purpose-built developer ESP will be cheaper and better suited.

### Will Mailchimp suspend my account?

It will if you give it reason to. Mailchimp runs an in-house compliance system called Omnivore that scans imports and audiences for spam traps, purchased-list signatures, role addresses, and stale data, and it can block a campaign until the list is cleaned. High abuse, bounce, or unsubscribe rates and prohibited list sources trigger suspension, and a send far past provider thresholds can suspend an account without a prior warning.

### How hard is it to leave Mailchimp?

Contacts and campaign reports export cleanly as CSV with all merge fields, statuses, tags, and timestamps, and templates export as HTML, so the data is portable. What does not export is the journeys and automations, which have to be rebuilt by hand on whatever platform you move to. That rebuild work, not the data, is the real lock-in, and it is worth exporting your journey diagrams as screenshots before you cancel.

## Editorial verdict

Mailchimp is a competent, broad, well-supported marketing platform that most small businesses will find perfectly usable and increasingly hard to justify on price. The Customer Journey Builder is genuinely good, the creative tooling is the best in its tier, and the predictive segmentation is a real capability rather than a marketing claim. Against that sits an inclusive contact meter that bills you for people who unsubscribed, overage charges that appear without warning, a free plan that was gutted in January 2026, and years of steep price increases. Buy it if you want one recognized tool covering campaigns, journeys, pages, forms, and ads for a general small business under roughly 10,000 contacts, and archive aggressively from day one. If you run a store, look at Klaviyo or Omnisend; if you mail a big list occasionally, look at Brevo; if you just want good email cheaply, look at MailerLite. Mailchimp is no longer the default answer, only the default assumption.

## SaaSTracker awards

- Category Leader (Email Service Providers, Summer 2026): "Still the default small-business ESP, with the broadest template, integration, and education ecosystem in email marketing."

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Source: SaaSTracker (https://saastracker.org), an independent editorial project. This profile is compiled from public information, carries no peer reviews or paid placement, and was last reviewed 2026-08-22. Awards are judged on published criteria: https://saastracker.org/methodology