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Email Marketing · head to head

Listmonk vs Mailchimp

Listmonk logo

Listmonk

Email Marketing

Self-hosted newsletter and mailing list manager that ships as a single Go binary

From
Free
Rated
-
Full reviewWebsite
Mailchimp logo

Mailchimp

E-Commerce

Turn emails into revenue

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Listmonk it is not an email service provider. It hands mail to SMTP servers you configure and does nothing about IP warm-up, domain reputation, DKIM, DMARC or inbox placement, so deliverability failures are entirely yours to diagnose and fix.; Mailchimp the free plan allows 250 contacts and 500 sends a month, with a 250 daily cap
  • They diverge on capability: Listmonk covers Single binary deployment, Mailchimp covers Email campaigns.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Listmonk and Mailchimp actually diverge.

Attributes where Listmonk and Mailchimp differ
AttributeListmonkMailchimp
Pricing modelOpen source, no licence feeUnknown
PlatformsWeb, Self-hosted, Docker, Linux, macOS, WindowsWeb, iOS, Android
CategoryEmail MarketingE-Commerce
FoundedUnknown2001

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Listmonk

  • Single binary deployment
  • SQL segmentation
  • Multi-SMTP queues
  • Arbitrary subscriber attributes
  • Go templating
  • Transactional API
  • Bounce processing
  • Messenger webhooks

Only in Mailchimp

  • Email campaigns
  • Marketing automation
  • Landing pages
  • Forms & popups
  • Audience management
  • Content studio
  • Analytics
  • Social media

What people use each for

The jobs each tool is most often brought in to do.

Listmonk

  • A publisher with hundreds of thousands of subscribers faces a five-figure annual bill from a hosted provider and can send the same volume through Amazon SES for a fraction of it.not Mailchimp
  • A developer wants campaign audiences defined by an arbitrary SQL query against subscriber attributes, which no hosted segment builder will express.not Mailchimp
  • An organisation under privacy or data residency rules needs subscriber data to stay on infrastructure it controls, which rules out every hosted newsletter platform.not Mailchimp
  • An open source project or nonprofit needs a mailing list tool with no per-subscriber cost, where the list will grow faster than any budget for it.not Mailchimp

Mailchimp

  • Email newslettersnot Listmonk
  • E-commerce marketingnot Listmonk
  • Lead generationnot Listmonk
  • Customer engagementnot Listmonk
  • Marketing automationnot Listmonk

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Listmonk

  • It is not an email service provider. It hands mail to SMTP servers you configure and does nothing about IP warm-up, domain reputation, DKIM, DMARC or inbox placement, so deliverability failures are entirely yours to diagnose and fix.
  • Running it means running PostgreSQL, backups, upgrades and a mail relay, and the true cost is the engineering time to keep that stack healthy rather than the zero licence fee.
  • The campaign editor and analytics are basic next to Mailchimp or Klaviyo: reporting is limited to opens, clicks and bounces, with no revenue attribution, no ecommerce integration and no deep engagement scoring.
  • SQL-based segmentation puts audience definition beyond a non-technical marketer, so a marketing team without engineering support will be blocked on routine tasks.
  • The AGPLv3 licence obliges you to release source modifications if you offer the software as a network service, which is a real constraint for anyone considering embedding it in a commercial product.

Mailchimp

  • The free plan allows 250 contacts and 500 sends a month, with a 250 daily cap
  • Price is driven by contact count, so the list growing raises the bill regardless of how much you send
  • Send allowances are a multiple of contacts, 10x on Essentials and 12x on Standard, so a large list with heavy sending forces a tier change
  • Essentials allows 3 seats and Standard 5; unlimited seats need Premium at $350 a month
  • The headline $13 and $20 prices are for 500 contacts, not a flat rate

Pricing, plan by plan

Listmonk

Free
  • Self-hostedFree
    • Full AGPLv3 source
    • Unlimited subscribers and campaigns
    • No feature gating and no send limits in the software
  • Third-party managed hosting$undefined/month
    • Several unaffiliated providers offer hosted Listmonk
    • No official hosted service from the maintainer
    • Prices vary by provider and are not published centrally

Mailchimp

Free
  • FreeFree
    • 250 contacts
    • 500 sends per month
    • Basic email campaigns
  • Essentials$13/month
    • 500+ contacts
    • Email campaigns
    • Basic automation
  • Standard$20/month
    • Advanced automation
    • Segmentation
    • Landing pages

Which should you pick?

Choose Listmonk if

  • You need single binary deployment.
  • You want to start without paying.
  • You work on Web, Self-hosted, Docker, Linux, macOS, Windows.
  • You also want sql segmentation.
Listmonk review

Choose Mailchimp if

  • You need email campaigns.
  • You want to start without paying.
  • You work on Web, iOS, Android.
  • You also want marketing automation.
Mailchimp review

Questions people ask

Is Listmonk or Mailchimp better?
Neither clearly leads. Listmonk starts at Free and Mailchimp at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Listmonk or Mailchimp?
Listmonk starts at Free and Mailchimp at Free.
Does Listmonk or Mailchimp run on more platforms?
Listmonk runs on Web, Self-hosted, Docker, Linux, macOS, Windows. Mailchimp runs on Web, iOS, Android.
Can I use Listmonk for free?
Both have a free tier, so you can try either at no cost before committing.
What is Listmonk best used for?
Listmonk is most often used for a publisher with hundreds of thousands of subscribers faces a five-figure annual bill from a hosted provider and can send the same volume through amazon ses for a fraction of it., a developer wants campaign audiences defined by an arbitrary sql query against subscriber attributes, which no hosted segment builder will express., an organisation under privacy or data residency rules needs subscriber data to stay on infrastructure it controls, which rules out every hosted newsletter platform., an open source project or nonprofit needs a mailing list tool with no per-subscriber cost, where the list will grow faster than any budget for it.. Of those, a publisher with hundreds of thousands of subscribers faces a five-figure annual bill from a hosted provider and can send the same volume through amazon ses for a fraction of it. and a developer wants campaign audiences defined by an arbitrary sql query against subscriber attributes, which no hosted segment builder will express. are not what Mailchimp is typically brought in for.
What can Listmonk do that Mailchimp cannot?
Listmonk covers Single binary deployment, SQL segmentation, Multi-SMTP queues, Arbitrary subscriber attributes. Mailchimp covers Email campaigns, Marketing automation, Landing pages, Forms & popups.

Answered from the vendors’ own pages

Listmonk: Does Listmonk send my emails?

No. It composes, queues and tracks campaigns, then hands the messages to SMTP servers you provide, such as Amazon SES, Postmark or your own relay.

Mailchimp: Does Mailchimp offer a free plan?

Yes, Mailchimp's free plan supports up to 250 contacts and 500 sends per month with a 250-per-day cap.

Source
Listmonk: What does it cost to run?

The software is free. The real cost is a small server, a PostgreSQL database and per-email SMTP charges, which through SES are a fraction of hosted newsletter pricing at large list sizes.

Mailchimp: What email features does Mailchimp include?

Mailchimp provides email campaign builder, automation sequences, segmentation, contact management, and A/B testing for email marketing.

Source
Listmonk: What licence is it under?

AGPLv3, which requires you to publish modifications if you offer it as a network service to others.

Mailchimp: Can Mailchimp integrate with e-commerce platforms?

Yes, Mailchimp integrates with Shopify, WooCommerce, Squarespace, and other e-commerce platforms for customer sync and abandoned cart automation.

Source
Listmonk: Is there an official hosted version?

No. Some unaffiliated providers offer managed Listmonk, but the maintainer does not run a hosted service.

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