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Technology · head to head

Jenkins vs Moosend

Jenkins logo

Jenkins

Technology

A self-hosted automation server that can build almost anything, through a plugin ecosystem that is also its main liability.

From
Free
Rated
-
Full reviewWebsite
Moosend logo

Moosend

Email Marketing

Low-cost email marketing from 9 US dollars a month, owned by Sitecore since 2021

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only Jenkins has a free tier, so it costs nothing to try first.
  • Each has a real cost: Jenkins the controller is stateful and, in the open source distribution, has no high availability: build history, configuration and plugin state live on one filesystem, so every plugin upgrade and core update is downtime for every team using it, and a controller disk failure is a restore-from-backup event.; Moosend there is no free forever plan, only a 30-day trial, so a very small list that would sit inside Mailchimp or MailerLite free tiers has to start paying immediately.
  • They diverge on capability: Jenkins covers Plugin ecosystem, Moosend covers All features at every tier.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Jenkins and Moosend actually diverge.

Attributes where Jenkins and Moosend differ
AttributeJenkinsMoosend
Starting priceFreeOn request
Pricing modelopen-sourcePer month by contact count
Free tierYesNo
PlatformsLinux, Windows, Macos, DockerWeb, API
CategoryTechnologyEmail Marketing
Founded2011Unknown

Identical on both: 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 Jenkins

  • Plugin ecosystem
  • Distributed agents
  • Declarative and scripted pipelines
  • Shared libraries
  • Configuration as Code
  • Credentials management
  • Self-hosted anywhere
  • Multibranch and organisation folders

Only in Moosend

  • All features at every tier
  • Automation workflows
  • Drag-and-drop email builder
  • Landing pages and forms
  • Segmentation
  • SMTP relay
  • Credit model
  • Ecommerce tracking

What people use each for

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

Jenkins

  • Builds that must touch physical hardware, such as embedded devices, test rigs or signing modules attached to a specific machinenot Moosend
  • Air-gapped or heavily regulated environments where a hosted CI runner cannot be used at allnot Moosend
  • Toolchains that hosted CI does not support, including node-locked commercial licences for EDA, CAD or simulation softwarenot Moosend
  • Organisations with years of existing Jenkins pipelines where the migration cost currently outweighs the operational cost of stayingnot Moosend

Moosend

  • A small ecommerce store that wants abandoned cart automation without paying for a tier upgrade to unlock itnot Jenkins
  • A charity or seasonal business that sends heavily twice a year and would waste a monthly subscription, using the credit packs insteadnot Jenkins
  • An agency managing several small client lists that needs automation on every account without per-account tier jumpsnot Jenkins
  • A business moving off Mailchimp purely on cost that still needs landing pages and a working automation buildernot Jenkins

Where each one falls short

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

Jenkins

  • The controller is stateful and, in the open source distribution, has no high availability: build history, configuration and plugin state live on one filesystem, so every plugin upgrade and core update is downtime for every team using it, and a controller disk failure is a restore-from-backup event.
  • Capability comes from around 1,900 community plugins of very uneven maintenance, and the Jenkins security team regularly publishes advisories for plugins whose maintainer has gone; in some cases the advisory itself states that no fix is available and the only remedy is to stop using it.
  • Plugin upgrades are coupled: one plugin can require a newer core or a newer version of another plugin, so applying a single security fix cascades into a coordinated upgrade of a dozen components on a timetable you did not choose.
  • Pipelines are Groovy running under a sandbox and a continuation-passing-style transformation, so ordinary Groovy constructs sometimes fail in non-obvious ways, and the debugging skill you build transfers to no other CI system.
  • It is free to licence and expensive to run: somebody must own the controller, the agents, the Java version, the credentials store and the plugin upgrade cycle, and that recurring staff cost is the usual reason organisations move to hosted CI even when Jenkins works.
  • Leaving is costly by construction, because shared libraries, plugin-specific pipeline steps and accumulated freestyle jobs have no mechanical translation into GitHub Actions or GitLab CI, so the migration is a rewrite whose price grows every year you defer it.

Moosend

  • There is no free forever plan, only a 30-day trial, so a very small list that would sit inside Mailchimp or MailerLite free tiers has to start paying immediately.
  • Sitecore acquired Moosend in 2021 and Moosend is a low-price product inside an enterprise digital experience vendor, so it competes for investment against products with far higher deal values.
  • The prices for higher contact tiers are not shown as a table; you must select your contact count to reveal a figure, which makes comparing the cost curve against competitors tedious.
  • The integration catalogue is small compared with Klaviyo or ActiveCampaign, and deep ecommerce features such as predictive segmentation and advanced product recommendations are shallow by comparison.
  • Deliverability on shared infrastructure at the entry tier is adequate rather than good, and dedicated IP access sits in the quoted Enterprise tier, which matters if you send high volume to cold-ish lists.

Pricing, plan by plan

Jenkins

Free
  • Open SourceFree
    • Unlimited builds
    • 1000+ plugins
    • Self-hosted
  • CloudBees CI$undefined/month
    • Enterprise features
    • High availability
    • Role-based access

Moosend

On request
  • Pro$9/month
    • 500 contacts at this price, scaling with list size
    • Unlimited emails
    • Automation workflows
  • Moosend+$undefined/month
    • Pro features plus selected enterprise add-ons
    • Configured per customer
    • Pricing quoted, not published
  • Enterprise$undefined/month
    • Dedicated account management and SLA
    • Custom reporting and priority support
    • Dedicated IP options
  • Email credits$350/month
    • 350,000 credits for 350 US dollars, scaling to 1,000,000 for 1,000
    • No monthly subscription required
    • Suited to businesses that send in bursts rather than continuously

Which should you pick?

Choose Jenkins if

  • You need plugin ecosystem.
  • You want to start without paying.
  • You work on Linux, Windows, Macos, Docker.
  • You also want distributed agents.
Jenkins review

Choose Moosend if

  • You need all features at every tier.
  • You work on Web, API.
  • You also want automation workflows.
Moosend review

Questions people ask

Is Jenkins or Moosend better?
Neither clearly leads. Jenkins starts at Free and Moosend at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Jenkins or Moosend?
Jenkins has a free tier; the other does not. Paid plans start at Free for Jenkins and On request for Moosend.
Does Jenkins or Moosend run on more platforms?
Jenkins runs on Linux, Windows, Macos, Docker. Moosend runs on Web, API.
Can I use Jenkins for free?
Yes. Jenkins has a free tier, so you can try it without paying. Moosend starts at On request.
What is Jenkins best used for?
Jenkins is most often used for builds that must touch physical hardware, such as embedded devices, test rigs or signing modules attached to a specific machine, air-gapped or heavily regulated environments where a hosted ci runner cannot be used at all, toolchains that hosted ci does not support, including node-locked commercial licences for eda, cad or simulation software, organisations with years of existing jenkins pipelines where the migration cost currently outweighs the operational cost of staying. Of those, builds that must touch physical hardware, such as embedded devices, test rigs or signing modules attached to a specific machine and air-gapped or heavily regulated environments where a hosted ci runner cannot be used at all are not what Moosend is typically brought in for.
What can Jenkins do that Moosend cannot?
Jenkins covers Plugin ecosystem, Distributed agents, Declarative and scripted pipelines, Shared libraries. Moosend covers All features at every tier, Automation workflows, Drag-and-drop email builder, Landing pages and forms.

Answered from the vendors’ own pages

Jenkins: Why choose Jenkins over GitHub Actions or GitLab CI?

When the build needs something hosted runners cannot give you: physical hardware, an air-gapped network, a node-locked commercial tool licence, or an unusual platform. If none of those apply, hosted CI is usually less work to own.

Moosend: Does Moosend have a free plan?

No. It has a 30-day trial with unlimited sends to 1,000 contacts, then you must move to a paid plan or buy credits.

Jenkins: Can Jenkins run in high availability?

Not in the open source distribution, which runs a single active controller. High availability and active-active controllers are features of CloudBees' commercial products. Open source deployments mitigate it with fast restores and, sometimes, multiple independent controllers.

Moosend: Are features restricted on the cheapest plan?

No, and this is the main reason to choose it. Every Pro feature is available at every contact tier; only list size changes the price.

Jenkins: How risky are the plugins?

This is the main operational risk. Many plugins have a single volunteer maintainer, and Jenkins publishes security advisories for unmaintained plugins where no fix exists. Auditing which plugins you depend on and who maintains them should be a periodic task, not a one-off.

Moosend: Who owns Moosend?

Sitecore, which acquired it in 2021. The product remains sold under the Moosend name at its own pricing.

Jenkins: Do I need to know Groovy?

For declarative pipelines you can go a long way without it. Anything involving shared libraries, conditional logic or custom steps is Groovy, and it runs in a sandboxed, transformed environment where standard Groovy idioms sometimes behave unexpectedly.

Moosend: What are email credits for?

Irregular senders. 350 US dollars buys 350,000 credits with no monthly subscription, which is cheaper than a year of subscription for a business that sends in bursts.

Jenkins: What does it cost?

The software is free under the MIT licence. The cost is infrastructure and staff time to run controllers, agents and upgrades, plus a CloudBees subscription if you want high availability, support or centralised management of many controllers.

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